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HomeMy WebLinkAbout09/24/2014 - Landmark Preservation Commission - Agenda - Work SessionCommunity Development & Neighborhood Services 281 North College Avenue P.O. Box 580 Fort Collins, CO 80522.0580 970.416.2740 970.224.6134- fax fcgov.com Planning, Development & Transportation LANDMARK PRESERVATION COMMISSION WORK SESSION City Hall CIC Room – 300 Laporte Avenue AGENDA September 24, 2014 5:00 p.m. Commission’s Dinner 5:30 p.m. Call Work Session to Order and Roll Call 1. Loomis Addition Historic Context – Humstone Consulting, Mary Humstone, Rheba Massey and Carly-Ann Anderson, Consultants 2. Preliminary Review of Development Proposal: 222 Laporte Avenue, Butterfly Building & Utility Administration Building - Operation Services, Brian Hergott, Facilities Project Manager 3. Preliminary Review of Development Proposal: Old Town Square Plaza Renovations –Matt Robenalt and Todd Dangerfield, Downtown Development Authority 4. Preliminary Review of Development Proposal: 1032 West Mountain Avenue, Landmark Residences on Mountain Avenue – Vaught Fry Larson Associates 5. Preliminary Review of Development Proposal: 360 Linden Street, Old Elk Distillery – Linda Ripley, Ripley Design, Consultant 6. Other Business: Update: Naming of the Coy-Hoffman Farm Adjourn For additional information please contact: Community Development and Neighborhood Services Department 281 N. College Avenue, Fort Collins, CO 970-224-6078 or kmcwilliams@fcgov.com 1 LANDMARK PRESERVATION COMMISSION September 24, 2014 STAFF REPORT REQUEST: Introduction of the Loomis Addition Context Certified Local Government Grant Project STAFF: Karen McWilliams, Preservation Planner CONSULTANT: Humstone Consulting, Mary Humstone, Project Director PROJECT DESCRIPTION: In 2014, the City of Fort Collins received a Certified Local Government (CLG) grant from History Colorado to develop a historic context for the Loomis Addition. The City has contracted with Humstone Consulting to undertake this project. Annexed to the original Fort Collins town site in 1887, the Loomis Addition contains some of the oldest residential building stock still in existence in Fort Collins. The area is also facing significant development pressure: in just the last 10 years, permits for 19 demolitions and 65 alterations have been issued in the Loomis Addition. In addition to development of a historic context, this CLG project provides for holding a workshop, in association with POOTH, on researching historic properties; and for disseminated the context to area property owners and residents. Ultimately, the project will form the basis for a grant request for a historic survey of the Loomis Addition, to be submitted to History Colorado next spring. Planning, Development and Transportation Services Historic Preservation 281 North College Ave. P.O. Box 580 Fort Collins, CO 80522-0580 970.221.6750 2 Loomis Addition Historic Context Mary Humstone, Project Director Rheba Massey, Senior Researcher Carly-Ann Anderson, Research Assistant 3 Loomis Addition: platted 1887 4 Historic context: "an organizational format that groups information about related historic properties, based on a theme, geographic limits and chronological period." The Secretary of the Interior's Standards 5 1. Introduction 2. Beginnings 3. Rails, Growth and the Loomis Addition (1877 – 1900) 4. Residential Development: The Loomis Addition, 1900 – 1919 5. Between the World Wars, 1920-1945 6. The Recent Past - Post-WW2 Development and the Loomis Addition Today 7. Life in the Loomis Addition 8. The Built Environment: Houses and Landscape of the Loomis Addition 9. Researching your Historic Home 10. List of Resources Appendix Working Outline 6 Mountain Avenue, 1928 Streetcar at College and Mountain 7 309 S. Grant, c. 1920 Loomis Addition resident 8 1884 Bird’s Eye View of Fort Collins 9 10 Trolley on Mountain Avenue, opened 1907 11 Queen Anne Cottage Classic Cottage 12 13 Folk Victorian with Craftsman porch American Foursquare 14 Craftsman Bungalow 15 16 Minimal Traditional 17 Life in the Loomis Addition 18 Loomis Addition Historic Context: Next Steps • Draft submitted Oct 15 • Public workshop Nov 13 • Comments due Nov 30 • Final submission Jan 15 • Apply to SHF for grant to conduct survey • Future designation? 19 Questions? 20 Planning, Development & Transportation MEMORANDUM DT: September 24, 2014 TO: Members of the Landmark Preservation Commission FM: Karen McWilliams, Historic Preservation Planner RE: 222 Laporte Avenue: Review of Development Proposal for new Utility Administration Building and Butterfly Building Request: The applicant, the City’s Operations Services Department, is seeking additional feedback from the Commission regarding revised plans to construct the Utility Administration Building on the front portion of the Old Creamery site and incorporating the historic Butterfly Building. The project was discussed previously at the Commission’s March 12, 2014 and May 14, 2014 meetings. Codes and Guidelines: In its consideration of the approval of plans that contain or are adjacent to designated or individually eligible properties, the Planning and Zoning Board shall consider the written recommendation of the Landmark Preservation Commission. For the proposed development at 222 Laporte Avenue, useful codes and guidelines include Chapter 14 of the City Code, especially the review criteria in Section 14-48(b) which also includes the Secretary of the Interior’s Standards; and the City’s Land Use Code, especially Section 3.4.7. These are attached. Commission Action: This is a preliminary Development Proposal Review. If desired by the Commission, the applicants will present at later meetings, as plans are revised and refined. Once the plans are ready for Final Hearing, the Commission will have the opportunity to provide a recommendation on the plans for consideration by the Decision Maker. 21 Operation Services 300 LaPorte Ave, Building B PO Box 580 Fort Collins, CO 80522 970.221.6610 970.221.6534 fcgov.com September 12, 2014 Land Preservation Commission 281 N College Ave. Fort Collins, CO. 80522 RE: Old Creamery Kiosk (Butterfly Building) In follow up to our presentation to LPC back in March several design changes have been made to the new Utility Administration Building (UAB) for Block 32. The building footprint has been modified to a rectangular in shape without the 1st floor articulations to bring the building within budget and continue to meet the energy goals. The LPC meeting in March helped clarify the importance of keeping the Butterfly Building, incorporating it into the short and long-term plans for the development of Block 32 and having it become a useful structure. The Butterfly Building could have a wide range of uses, from an education center for Utilities or the City to a ticket booth, coffee shop or other concessions in the future. In the current location the building would require extensive flood mitigation or be elevated in order to be clear of the flood plain. Various options for relocating the Butterfly Building were evaluated for how it relates to the UAB and as part of the future Civic Center design. The design team’s recommendation is to move the Butterfly Building directly to the north along the edge of the existing alley. This location keeps the Butterfly Building on the original Creamery site, while allowing the UAB to move south, present a more street aligned urban design and align with 215 N Mason. At the same time, moving the UAB south creates a greater plaza space on the north side where the Butterfly building could become a prominent feature along the alleyway path from 215 North Mason to City Hall. The proposed location works well for the current development plan for the UAB as well as the proposed master plan of the Civic Plaza. We have a presentation that shows the various options and locations explored for the Butterfly building and how it could be incorporated into the current and future designs. I look forward to our work session and discussing options for this building. Brian Hergott Facilities Project Manager City of Fort Collins 22 Illustrative Plan City of Fort Collins August, 2014 23 Option 1 Looking Southeast City of Fort Collins August, 2014 24 Option 1 South Elevation City of Fort Collins August, 2014 25 Option 1 Aerial View Looking Northwest City of Fort Collins August, 2014 26 Option 1 Aerial View Looking Northeast City of Fort Collins August, 2014 27 Option 1 Aerial View of Conditions Immediately After Construction of UAB City of Fort Collins August, 28 2014 Option 2 Looking Southeast City of Fort Collins August, 2014 29 Option 2 South Elevation City of Fort Collins August, 2014 30 Option 2 Aerial View Looking Northwest City of Fort Collins August, 2014 31 Option 2 Aerial View Looking Northeast City of Fort Collins August, 2014 32 Option 3 Looking Southeast City of Fort Collins August, 2014 33 Option 3 South Elevation City of Fort Collins August, 2014 34 Option 3 Aerial View Looking Northwest City of Fort Collins August, 2014 35 Option 3 Aerial View Looking Northeast City of Fort Collins August, 2014 36 Option 4 Looking Southeast City of Fort Collins August, 2014 37 Option 4 South Elevation City of Fort Collins August, 2014 38 Option 4 Aerial View Looking Northwest City of Fort Collins August, 2014 39 Option 4 Aerial View Looking Northeast City of Fort Collins August, 2014 40 Option 4 Dimensions City of Fort Collins August, 2014 41 Summary of Options City of Fort Collins August, 2014 42 43 44 45 TO: Landmark Preservation Commission FROM: Matt Robenalt/Todd Dangerfield THROUGH: Karen McWilliams/Josh Weinberg DATE: September 17, 2014 RE: September 24, 2014 Landmark Preservation Commission Work Session Old Town Square (OTS) Renovation Executive Overview Background As part of the vibrant Downtown Fort Collins experience, the public plaza portion of Old Town Square has been heavily used over the last 30 years. The infrastructure is reaching the end of its lifecycle and maintenance costs have increased, making it more feasible to create and implement a renovation plan. For the past several years the Downtown Development Authority (DDA) staff and the City Manager have worked together to position and prepare for the renovation of Old Town Square. The DDA and its project team, through this renovation project, are committed to preserving what is special and endearing about the original design, while striving to enhance elements of the plaza to create a high-quality, public gathering space that accommodates a variety of activities now and well into the future. The team assembled by the DDA to undertake the renovation design have focused on objectives of vibrant urban place making and translated those objectives into a Fort Collins specific concept through a public engagement process. The DDA Board has appropriated approximately $2 million for the renovation of Old Town Square, which is scheduled to begin in early 2015, and the City Manager’s recommended budget identifies $1 million from the General Improvement District No. 1 for the same purpose. Final Schematic Design Beginning in April 2014, the design team embarked on a programmatic and schematic design process that has engaged the general public and stakeholders in more than five open houses, and fifteen stakeholder engagement meetings. Through the public engagement process a series of options were refined into the final schematic (conceptual) design. The attached images represent a sampling of the final schematic design for the renovation, which was unanimously endorsed by the Downtown Development Authority Board of Directors on September 11. Absent from the images will be features and details for the secondary areas of OTS such as Whitton Court Alley and the corridor between Coopersmith’s. Details for these areas will be visualized and proposed during the design development (DD) phase the project recently transitioned into. Further refinement of the designs is expected to continue through December and updates will be shared with Commission members on a regular basis. DDA staff members Matt Robenalt and Todd Dangerfield, Jim Leggitt of studioINSITE and Keith Meyer of Ditesco Services will present an overview of the final schematic design at the work session this evening. DDA staff is asking for comments and feedback in anticipation of studioINSITE’s further refinement of the designs during the design development phase. 46 OLD TOWN SQUARE RENOVATION: SCHEMATIC DESIGN PRESENTATION SEPTEMBER 11, 2014 1 11 12 13 14 10 9 8 7 6 5 4 3 3 3 3 4 5 5 5 ble Court Walnut Street 8 ENLARGED ILLUSTRATIVE PLAN 47 OLD TOWN SQUARE RENOVATION: SCHEMATIC DESIGN PRESENTATION SEPTEMBER 11, 2014 BASE CONFIGURATION WITH VERNAL POOL 10 48 OLD TOWN SQUARE RENOVATION: SCHEMATIC DESIGN PRESENTATION SEPTEMBER 11, 2014 TENT CONFIGURATION FOR ARTS FESTIVAL 23 49 OLD TOWN SQUARE RENOVATION: SCHEMATIC DESIGN PRESENTATION SEPTEMBER 11, 2014 11 12 13 14 15 9 8 7 5 4 3 2 3 3 3 5 5 Mountain Avenue Trimble Court 9 ENLARGED ILLUSTRATIVE PLAN 50 OLD TOWN SQUARE RENOVATION: SCHEMATIC DESIGN PRESENTATION SEPTEMBER 11, 2014 CHILDREN’S PLAY AREA WITH INFORMATION KIOSK 11 51 OLD TOWN SQUARE RENOVATION: SCHEMATIC DESIGN PRESENTATION SEPTEMBER 11, 2014 SHADE SCULPTURE AT MOUNTAIN AVENUE 32 52 Planning, Development & Transportation MEMORANDUM DT: September 24, 2014 TO: Members of the Landmark Preservation Commission FM: Karen McWilliams, Historic Preservation Planner RE: 1032 Mountain Avenue: Review of Development Proposal for Landmark Residences on Mountain Avenue Request: The applicant, Vaught Fry Larson Associates, is seeking feedback from the Commission regarding its proposed mixed-use development project, Landmark Residences on Mountain Avenue. At the time the project was submitted on July 23, 2014, the project description stated: This is a request to replace the existing gas station convenience store at 1032 W. Mountain Ave. with a mixed use building containing six single-family attached houses and a commercial/retail space planned for a coffee shop or similar tenant. The residential portion of the proposed building is 2.5 stories; the retail portion is one story. Ten garage parking spaces and five open parking spaces are proposed. The zoning for the site is Low Density Mixed Use Neighborhood (LMN). Two modifications are proposed, one related to increased density and one related to contextual setbacks. The parcel size is .62 acres. Codes and Guidelines: In its consideration of the approval of plans that contain or are adjacent to designated or individually eligible properties, the Decision Maker shall consider the written recommendation of the Landmark Preservation Commission. For the proposed development, useful codes and guidelines include Chapter 14 of the City Code, especially the review criteria in Section 14-48(b) which also includes the Secretary of the Interior’s Standards; and the City’s Land Use Code, especially Section 3.4.7. These are attached. Commission Action: This is a preliminary Development Proposal Review. If desired by the Commission, the applicants will present at later meetings, as plans are revised and refined. Once the plans are ready for Final Hearing, the Commission will have the opportunity to provide a recommendation on the plans for consideration by the Decision Maker (Planning and Zoning Board). 53 54 55 56 Planning, Development & Transportation MEMORANDUM DT: September 24, 2014 TO: Members of the Landmark Preservation Commission FM: Josh Weinberg, Historic Preservation Planner RE: 360 Linden Street, Old Elk Distillery: Review of Development Proposal for Property Adjacent to Landmark Designated and Individually Eligible Properties Request: The applicants are seeking feedback from the Commission regarding their plans to construct a 10,000 sq. ft. mixed use project in the R-D-R (River Downtown Redevelopment) Zone District. The proposed development project is subject to a Type 2 (Planning and Zoning Board) review and public hearing. Codes and Guidelines: In its consideration of the approval of plans that contain or are adjacent to designated or individually eligible properties, the Planning and Zoning Board shall consider the written recommendation of the Landmark Preservation Commission. For the proposed development at 360 Linden Street, useful codes and guidelines include the City’s Land Use Code, especially Section 3.4.7. Additionally, the recently adopted River District Design Guidelines apply to projects in this area, in addition to the R-D-R Zone District design standards, outlined in Division 4.17 of the Land Use Code. These codes and guidelines are attached. Staff Analysis: Staff feels that the majority of the proposal satisfies LUC provisions regarding massing, setback (maintaining traditional heights along streets), articulation and style. Additionally, staff feels that the proposed plan largely meets the intent and vision of what is outlined in the River District Design Guidelines. There is, however, questions regarding the southwestern element of the building. Rather than exhibiting the industrial character that this district requires, the proposed design of this part of the building appears to be commercial, more appropriate to the historic commercial core of the city. Further, it contains features that dominate the building façade, rather than appear complimentary and subordinate to the façade and surrounding industrial character. Commission Action: This is a preliminary review. If desired by the Commission, the applicants will present at later meetings, as plans are revised and refined. Once the plans are ready for Final Hearing, the Commission will have the opportunity to provide a recommendation on the plans for consideration by the Decision Maker (Planning and Zoning Board). 57 OLD ELK – PDR CHECKLIST – CITY OF FORT COLLINS 1) Preliminary Design Review Application form and filing fee ($500). Included. 2) Project Narrative – Please include the following information: (a) What are you proposing/use? The 100,000 SF mixed use project will consist of the following uses: restaurant, private dining, pub, distillery, tasting room, retail, music venue, meeting space, and offices. (b) What improvements and uses currently exist on the site? Currently the site is open and relatively flat. The lot is utilized for parking, vehicle storage and staging of materials. A chain link fence currently surrounds the parcel. (c) Describe the site circulation (auto and pedestrian), parking and how it coordinates with the existing neighborhood. The development is situated at the SW corner of Willow and Linden. Major vehicular and pedestrian circulation will remain as Willow and Linden Streets and the accompanying sidewalk. Willow Street will be improved with new parking. We understand that an RFP has been awarded to BHA for streetscape design. We will work with BHA and coordinate parking, landscaping and curb cuts. Primary parking for development will be the public on street parking as no parking is required for this development. The existing alley along the western boundary line of the property will also be improved for access as well as a private pocket park. The only anticipated vehicular access to the site, for a service yard, is incorporated from the Willow side at the end of the property far from the Linden Street corner. (d) Describe site design and architecture. The proposed development follows the intent illustrated by the City for the River Downtown Redevelopment District. The new building reflects traditional development patterns and aligns with historic buildings at the street edge. A south facing pocket park between the old Depot (currently used as a lumber yard) and the new building is celebrated as an alley link to the retail component of the distillery. The buildings architecture grows from the pedestrian nature of Linden and the celebration of an existing historic building, the Depot next door. The proposed multi-use building respects the one-story nature of the Depot ,following the transitional height requested by the district guidelines, with a similar one story building as a plinth for a crescendo of heights as we get farther from the Depot, to two stories as it approaches the corner, and a higher ornamental tower along Willow. The façade along Linden incorporates a porous retail front and human scale, similar in proportions to Old Town facades. Starting at one level, the building continues the facade along Linden growing to a second story to terminate at the corner of Linden and Willow with a symbolic corner element, a portal. As the building turns the corner along Willow there is an entry to subterranean catacombs, planned to house a music/event venue. The spirits barrel vault 58 is placed at the base of an iconic tower that houses the tall stills of the distillery. Along Willow, the factory side is to be followed by a traditional two-story factory made of brick and large widows. The facility, as a whole evokes, a sense of history influenced by Old Town as well as the industrial nature of the grain silos, the railroad tracks and other buildings/sites being redeveloped. The interior of the building follows a chronological discovery that articulates a reference to the commerce of spirits. Beginning with a small distillery building that grows over time, inviting the entrepreneurial spirit to connect with community and bring other uses to the neighborhood that include a pub, a fine dining restaurant, a music/event venue, community meeting facilities, and office space for the distillery and the other building amenities. The exterior materials being considered include brick, with stone trim, metal panels, soft awnings, storefront, and industrial looking windows. The building façade will include a water tower, a smokestack, and grain silos to help define the nature of the building use. (e) How is your proposal compatible with the surrounding area? The existing depot is respected, celebrated and anchored by a pocket park that invites visibility of another side of the historic building. The street scape is improved to match what exists along Linden. All uses are permitted in the RDR zone district. (f) Is water detention provided? If so, where? (Show on site plan) The Applicant would like to pursue an undetained 100-year release due to the site’s proximity to the Poudre River. Is the City open to his approach, and if so, what would be required to allow it? (g) How does the site drain now (on and off site)? Will it change? If so, what will change? The site currently sheet flows from southwest to northeast, into Willow Street, at relatively gentle slopes in the 1%-2% range. Off-site surface runoff is not expected to be a major consideration (City Stormwater – please advise if this is not the case). However, off-site stormwater in the form of underground pipes is a factor that must be considered, at least in the interim condition. An existing storm sewer running underneath the south edge of Willow Street is assumed to be abandoned and conveys no flows (City Stormwater – please confirm). That is, until the area inlet and manhole in the former Chestnut Street R.O.W. is reached. From this location, not only does stormwater enter the area inlet on the south side of Willow Street, but storm sewer conveys southwesterly upstream flows from a Type R inlet in Jefferson Street adjacent to Black’s Glass. It is assumed that additional upstream flow also passes through this location. Can City Stormwater please confirm the quantity of flow, and anticipated time frame for which conveyance through the former Chestnut R.O.W. needs to be maintained? All of the aforementioned flow heads northeast from the manhole on the south site of Willow Street, and travels in a storm sewer behind Ranch-Way Feeds before outfalling into the Poudre River. This is assumed to be the interim outfall for the portion of the site draining to Willow Street. 59 It is assumed that a future 30” RCP storm sewer will be installed by the City as part of the Willow Street improvements. Said storm sewer is expected to be approximately 14.5’ deep, and will include at least one curb inlet and 18” RCP storm lateral along the property’s frontage. The 30” storm sewer will flow east into a 72” RCP storm line in Lincoln Avenue, which will outfall into the Poudre River. This is assumed to be the ultimate outfall from the portion of the site draining into Willow Street. Can the City please confirm these assumptions? Portions of the site may drain towards Linden Street. A double combination inlet and ±3’ deep (to invert) 18” RCP storm outlet was installed in 2011 at the south corner of Linden and Willow with the Downtown River District Linden Street Phase Improvement Project. Can City Stormwater please confirm what accommodations were made for drainage from this site? It may be preferable to direct as much runoff as possible to this location given the fact that ultimate improvements are already in place for both 100- year conveyance and water quality treatment. (h) What is being proposed to treat run-off? As previously mentioned, it is desired to fully utilize any available water quality capacity in the Linden Street outfall. Regarding storm drainage in Willow Street, it is assumed that ultimate water quality treatment will be provided in Udall Pond #1 via a future diversion manhole in Lincoln Avenue (City Stormwater to confirm). In the interim, on- site water quality treatment will be provided through a permeable interlocking concrete pavement (PICP) system, and possibly underground infiltration tanks, if required. PICP may be explored in areas away from heavy truck deliveries and material unloading, such as the southern ‘Urban Corridor’ and on-site parking stalls. These facilities will also satisfy the City’s LID Ordinance. Treated runoff will discharge into the existing “Chestnut” outfall in the interim condition until the City constructs the ultimate Willow Street improvements and Udall/Lincoln outfalls. (i) How does the proposal impact natural features? There are no natural features on the site. Site is currently a gravel storage yard. (j) Do any existing structures have automatic fire sprinklers? Will the new structures have fire sprinklers? The existing structures (storage buildings and old offices) have no sprinklers. All new proposed buildings will have automatic fire sprinklers (k) Are there any unusual factors and/or characteristics are present that may restrict or affect your proposal? No. (l) Have you previously submitted an application? No. 60 (m) What specific questions, if any, do you want addressed? ENGINEERING QUESTIONS: 1. Will the City please confirm if the Willow Street typical sections (R.O.W., etc.) from the “Fort Collins Downtown River District” Drawings dated April 29, 2008 remain valid? 2. It is assumed that the existing ¾“ water service from Linden Street will be repurposed or abandoned at the main, and that a new (larger) service will tap the existing 12” PVC water main in Linden. A dedicated fire line will also connect to the 12” main in Linden. Will the City allow (or require) multiple water services to the property given the distinct uses? 3. The nearest fire hydrant appears to be at the north corner of the intersection of Linden and Willow. A hydrant also exists at the west corner of the intersection of Lincoln and Willow. Given the absence of water in Willow Street, what are the expectations for new hydrants? Is it feasible to utilize the “mid-block” hydrant and/or 6” line on the Mawson property near the railroad tracks? 4. The existing 8” PVC sewer in Linden Street is not expected to be utilized by this development. New sanitary service is expected to connect to an existing manhole along the 24” sewer main in Willow Street. Will the City allow (or require) multiple sewer services to the property given the distinct uses? Will the types of uses proposed require additional (special) considerations? 5. Does Fort Collins Stormwater or Engineering have any concerns if groundwater is discharged directly into public storm sewer mains? 6. Are there any repayment agreements for any public improvements in which this project would be required to pay? 7. Existing water service size and location? Capacity? 8. Existing sewer service size and location? Capacity? 9. Existing storm system size and location? 10. Any other known utility data? 11. Existing electrical service size and location? Capacity? 3) Site Plan – Please consider including the following: (a) Project site boundary and adjacent property uses. Included. (b) Proposed circulation system, and how it ties into existing infrastructure (pedestrian and auto) Included. (c) Existing and proposed landscaping (Will trees be removed?) Possibly in phase 2. (d) Existing and proposed buildings (Will they remain? If they will change, how?) Existing buildings to remain. Will likely be demolished in the future. (e) Existing natural features (Will these be impacted by the proposal?) No natural feature, property is a gravel storage yard. (f) On and off site improvements Included. (g) Location of detention, drainage and water quality features See Engineering comments. (h) Emergency vehicle access and fire hydrant locations Included. 61 62 63 Old Elk Distillery Preliminary Design Review Package 64 Old Elk Distillery I Preliminary Design Review Package Vicinity Map 65 Old Elk Distillery I Preliminary Design Review Package Context Analysis 66 Old Elk Distillery I Preliminary Design Review Package Survey 67 Old Elk Distillery I Preliminary Design Review Package Site Concept 68 Old Elk Distillery I Preliminary Design Review Package Architectural Context 69 Old Elk Distillery I Preliminary Design Review Package Aerial Perspective 70 Old Elk Distillery I Preliminary Design Review Package Massing Context Old Elk Old Elk Ranchway Feeds Block One Block One Legacy Legacy Feeder Supply Feeder Supply 71 Old Elk Distillery I Preliminary Design Review Package Massing Context Ranchway Feeds Ranchway Feeds Old Elk Old Elk Block One Feeder Supply Legacy 72 Old Elk Distillery I Preliminary Design Review Package Architectural Concepts 73 Old Elk Distillery I Preliminary Design Review Package Architectural Concepts : Time(less) 74 Old Elk Distillery I Preliminary Design Review Package Conceptual Perspective 75 Old Elk Distillery I Preliminary Design Review Package Conceptual Perspective Looking Southwest 76 CITY OF FORT COLLINS LAND USE CODE DIVISION 3.4 ENVIRONMENTAL, NATURAL AREA, RECREATIONAL AND CULTURAL RESOURCE PROTECTION STANDARDS 3.4.7 Historic and Cultural Resources (A) Purpose. This Section is intended to ensure that, to the maximum extent feasible: (1) historic sites, structures or objects are preserved and incorporated into the proposed development and any undertaking that may potentially alter the characteristics of the historic property is done in a way that does not adversely affect the integrity or significance of the historic property; and (2) new construction is designed to respect the historic character of the site and any historic properties in the surrounding neighborhood. This Section is intended to protect designated or individually eligible historic sites, structures or objects, as well as sites, structures or objects in designated historic districts, whether on or adjacent to the development site. (B) General Standard. If the project contains a site, structure or object that (1) is determined to be or potentially be individually eligible for local landmark designation or for individual listing in the State Register of Historic Properties or National Register of Historic Places; (2) is officially designated as a local or state landmark or is listed on the National Register of Historic Places; or (3) is located within an officially designated national, state or City historic district or area, then, to the maximum extent feasible, the development plan and building design shall provide for the preservation and adaptive use of the historic structure. The development plan and building design shall protect and enhance the historical and architectural value of any historic property that is: (a) preserved and adaptively used on the development site; or (b) is located on property adjacent to the development site and qualifies under (1), (2) or (3) above. New structures must be compatible with the historic character of any such historic property, whether on the development site or adjacent thereto. (C) Determination of Landmark Eligibility. The determination of individual eligibility or potential individual eligibility for local landmark designation will be made in accordance with the applicable provisions of Chapter 14 of the City Code, except that the determination of potential individual eligibility shall be made by the Director and the finding of potential eligibility shall not constitute a finding of eligibility under Section 14-21 or 14-72 of the City Code. A site, structure or object may be determined to be or potentially be individually eligible for local landmark designation if it meets one (1) or more of the criteria described in Section 14-5, "Standards for determining the eligibility of sites, structures, objects and districts for designation as Fort Collins Landmarks or Landmark Districts" of the City Code. The determination of individual eligibility for the National Register of Historic Places or State Register of Historic Properties shall be according to the processes and procedures of the Colorado Historical Society. (D) Reuse, Renovation, Alterations and Additions. (1) Original or historic materials and details, as well as distinctive form and scale, that contribute to the historic significance of the structure or neighborhood shall be preserved to the maximum extent 77 feasible. Rehabilitation work shall not destroy the distinguishing quality or character of the structure or its environment. (2) The rehabilitation of structures shall be in conformance with the Secretary of the Interior's "Standards for Rehabilitation and Guidelines for Rehabilitating Historic Buildings" (available from the Director) or other adopted design guidelines or standards. (E) Demolition. A site, structure or object that is determined to be or potentially be individually eligible for local landmark designation or for individual listing in the National Register of Historic Places or State Register of Historic Properties may be demolished only if, in the opinion of the decision maker, the applicant has, to the maximum extent feasible, attempted to preserve the site, structure or object in accordance with the standards of this Section, and the preservation of the site, structure or object is not feasible. (F) New Construction. (1) To the maximum extent feasible, the height, setback and width of new structures shall be similar to: (a) those of existing historic structures on any block face on which the new structure is located and on any portion of a block face across a local or collector street from the block face on which the new structure is located; or (b) when a block does not exist, similar to those on any land adjacent to the property on which the new structure is to be located. Notwithstanding the foregoing, this requirement shall not apply if, in the judgment of the decision maker, such historic structures would not be negatively impacted with respect to their historic exterior integrity and significance by reason of the new structure being constructed at a dissimilar height, setback and width. Where building setbacks cannot be maintained, elements such as walls, columns, hedges or other screens shall be used to define the edge of the site and maintain alignment. Taller structures or portions of structures shall be located interior to the site. (2) New structures shall be designed to be in character with such existing historic structures. Horizontal elements, such as cornices, windows, moldings and sign bands, shall be aligned with those of such existing historic structures to strengthen the visual ties among buildings. Window patterns of such existing structures (size, height, number) shall be repeated in new construction, and the pattern of the primary building entrance facing the street shall be maintained to the maximum extent feasible. See Figure 6. 78 Figure 6 Building Patterns (3) The dominant building material of such existing historic structures adjacent to or in the immediate vicinity of the proposed structure shall be used as the primary material for new construction. Variety in materials can be appropriate, but shall maintain the existing distribution of materials in the same block. (4) Visual and pedestrian connections between the site and neighborhood focal points, such as a park, school or church, shall be preserved and enhanced, to the maximum extent feasible. (5) To the maximum extent feasible, existing historic and mature landscaping shall be preserved, and when additional street tree plantings are proposed, the alignment and spacing of new trees shall match that of the existing trees. (6) In its consideration of the approval of plans for properties containing or adjacent to sites, structure, objects or districts that: (a) have been determined to be or potentially be individually eligible for local landmark designation or for individual listing in the National Register of Historic Places or the State Register of Historic Properties, or (b) are officially designated as a local or state landmark or are listed on the National Register of Historic Places or (c) are located within a officially designated national, state or local historic district or area, the decision maker shall receive and consider a written recommendation from the Landmark Preservation Commission unless the Director has issued a written determination that the plans would not have a significant impact on the individual eligibility or potential individual eligibility of the site, structure, object or district. A determination or recommendation made under this subsection is not appealable to the City Council under Chapter 2 of the City Code. (Ord. No. 228, 1998 §20, 12/15/98; Ord. No. 177, 2002 §§9, 10, 12/17/02; Ord. No. 173, 2003 §14, 12/16/03; Ord. No. 198, 2004 §11, 12/21/04; Ord. No. 120, 2011 §11, 9/20/2011; Ord. No. 041, 2013 §4, 3/19/13; Ord. No. 059, 2014, 4/15/14) Land Use Code, Division 5.1, Definitions, provides the meaning of Maximum Extent Feasible: “Maximum extent feasible shall mean that no feasible and prudent alternative exists, and all possible efforts to comply with the regulation or minimize potential harm or adverse impacts have been undertaken.” 79 80 OLD TOWN HISTORIC DISTRICT DESIGN STANDARDS FORT COLLINS, COLORADO State2014 Historical Fund, History Colorado, the Colorado Historical Society. Project #2013-M2-032 July 81 page left intentionally blank 82 Credits This project was paid for in part by a State Historical Fund Grant from History Colorado, the Colorado Historical Society. Project # 2013-M2-032 City Council Karen Weitkunat – Mayor Gerry Horak – Mayor Pro Tem Bob Overbeck Lisa Poppaw Gino Campana Wade Troxell Ross Cunniff Landmark Preservation Commission Ron Sladek Doug Ernest Pat Tvede Dave Lingle Belinda Zink Alexandra Wallace Maren Bzdek Meg Dunn Kristin Gensmer Prepared by: Winter & Company 1265 Yellow Pine Avenue Boulder, CO 80304 303.440.8445 www.winterandcompany.net Planning and Zoning Board Jennifer Carpenter Jeffrey Schneider Kristin Kirkpatrick Gerald Hart Emily Heinz Jeff Hanson Michael Hobbs Historic Preservation Staff Karen McWilliams Josh Weinberg Downtown Development Authority Staff Matt Robenalt Todd Dangerfield Derek Getto 83 TABLE OF CONTENTS III. DESIGN STANDARDS FOR THE TREATMENT OF HISTORIC RESOURCES Architectural Details 43 Materials and Finishes 47 Windows 50 Doors and Entries 55 Commercial Storefronts 57 Historic Roofs 59 Exposed Historic Foundations 59 Loading Docks 60 Color 60 Existing Additions 62 New Additions and Accessory Structures 62 Planning for Energy Efficiency 64 Accessibility 68 Phasing Preservation Improvements 68 Temporary Stabilization Treatments 69 Existing Historic Alterations 69 IV. DESIGN STANDARDS FOR ALL PROPERTIES Awnings and Canopies 73 Street Layout 74 Outdoor Use Areas 74 Handrails and Enclosures 75 Art and Historic Properties 76 Site Lighting 76 Building Lighting 77 Service Areas 78 Surface Parking 78 Buffers 79 Building Equipment 79 Security Devices 80 Color 82 Archeological Resources 82 INTRODUCTION Overview 3 About This Document 4 What are Design Standards 4 Policies Underlying the Design Standards 5 Sustainability - Social, Economic and Environmental Benefits of Historic Preservation 7 The Development of Old Town Fort Collins 9 1. USING THE DESIGN GUIDELINES Design Review System 15 Where the Design Standards Apply 16 Design Standards Organization 17 II.. PLANNING A PRESERVATION PROJECT What Does Historic Preservation Mean 23 Planning a Preservation Project 24 Case Studies 29 Designing in Context 38 Historic Architectural Styles 39 Overarching Preservation Principles 40 84 C 2013 Noré Winter (sketch material content) V. DESIGN STANDARDS FOR NEW CONSTRUCTION Overview 85 Building Placement and Orientation 86 Architectural Character and Detail 87 Building Mass, Scale and Height 89 Building and Roof Forms 92 Entrances 93 Materials 94 Windows 95 Energy Efficiency in New Designs 97 Energy Efficiency in Building Massing 99 Environmental Performance in Building Elements 100 Solar and Wind Energy Devices 100 VI. DESIGN STANDARDS FOR SIGNS Overview 103 Treatment of Historic Signs 104 Sign Installation on a Historic Building 105 Design of New and Modified Signs 106 Design of Specific Sign Types 107 Awning Sign 107 Interpretive Sign 107 Murals 108 Tenant Panel or Directory Sign 109 Projecting/Under-Canopy Sign 109 Flush Wall Sign 110 Window and Door Sign 111 Kiosks 112 Other Sign Types 112 Illumination 112 APPENDIX Historic Architectural Styles A-3 85 86 INTRODUCTION 87 88 Old Town Fort Collins Design Standards | July 2014 3 Overview Fort Collins is recognized for its rich collection of his- toric resources. They are enjoyed by residents, business owners and visitors as links to the city’s heritage while also setting the stage for a vibrant future. Preserving these assets is essential to Fort Collins’ well being. A key collection of these historic resources is found in the Old Town Historic District which is a place with special meaning for Fort Collins. Once the core of business activity, the brick and stone fa- cades provide a link with the past. The ornamental cornices, brackets, and lintels are records of the skilled craftsmen who worked to build Fort Collins at the turn of the century. The community recognized the significance of the Old Town Historic District as an important cultural resource. They wished to preserve the inherent historic elements of buildings as a cultural record for future generations and to maintain the sense of place that existed. Responding to this sentiment the City Council designated the area an official locally designated historic district in 1979. Previ- ously, in 1978, the Secretary of the Interior also entered a somewhat larger Old Town Fort Collins Historic District into the National Register of Historic Places. The Landmark Preservation Commission and city staff have the responsibility to review the proposed changes in the area and determine their compliance with the design standards. The design standards are to be used by the Landmark Preservation Com- mission and city staff to review any changes to the exterior of buildings within the Old Town Historic District. They are also for designers and owners who are planning projects within the district. Today, many of the historic resources found within the Old Town Historic District have been reha- bilitated and the district is thriving. The document highlights the success stories of past projects and the positive impact they have had. While rehabilita- tion will continue in the district, additions and infill construction are also anticipated. The standards are intended to promote designs that respect the heritage of the area. They therefore encour- age projects that contribute to the quality of the district. The historic preservation design standards promote the community’s vision for sustainable preservation. The standards also provide direction for rehabilitation, alteration, expansion and new construction projects in- volving locally-designated individual historic landmarks and properties in locally-designated historic districts elsewhere in Fort Collins. They also guide city staff and the Landmark Preservation Commission’s evaluation of such projects, helping the city and property owners maintain the special qualities of Fort Collins’ history. Financial Assistance See the following web site links for financial as- sistance programs that may be available for the 4 Introduction About this Document Why Do We Preserve Historic Resources? We preserve historic resources for these reasons: » To honor our diverse heritage » To support sound community planning and development » To maintain community character and support livability » To support economic, social and environmen- tal sustainability in our community The design standards also provide a basis for making consistent decisions about the treatment of historic resources and new infill within the district. Designing a new building or addition to fit within the historic char- acter of Old Town requires careful thought. Preserva- tion in a historic district context does not mean that the area must be “frozen” in time, but it does mean that, when new construction occurs, it shall be in a manner that reinforces the basic visual characteristics of the historic district. In addition, the standards serve as educational and planning tools for property owners and their design professionals who seek to make improvements. While the design standards are written for use by the layperson to plan improvements, property own- ers are strongly encouraged to enlist the assistance of qualified design and planning professionals, including architects and preservation consultants. Note In this document, “Old Town” refers to the area officially designated as the local historic district, in contrast to a more general reference to a larger portion of the downtown. See map on page 16. Background The Old Town Historic District Design Standards are an update to the Design Guidelines for Historic Old Town Fort Collins, 1981. WHAT ARE DESIGN STANDARDS? Design standards are regulatory provisions that pro- mote historic preservation best practices. They seek to manage change so the historic character of the district is respected while accommodating compatible improvements. They reflect the city’s goals to promote economic and sustainable development, enhance the image of the city and reuse historic resources. An essential idea is to protect historic resources in the district from alteration or demolition that might dam- age the unique fabric created by buildings and sites that make up the Old Town Historic District. The standards also promote key principles of urban design which focus on maintaining an attractive human- scaled pedestrian-oriented environment. 90 Old Town Fort Collins Design Standards | July 2014 5 Background POLICIES UNDERLYING THE DESIGN STANDARDS Several regulations and policy documents establish the foundation for the standards, including: City Plan Fort Collins, Historic Preservation Principle LIV 16: The quality of life in Fort Collins will be enhanced by the preservation of historic resources and inclusion of heritage in the daily life and development of the community. Policy LIV 16.1 – Survey, Identify, and Prioritize Historic Re- sources. Determine what historic resources are within the Growth Management Area, how significant these resources are, the nature and degree of threat to their preservation, and methods for their protection. Policy LIV 16.2 – Increase Awareness. Increase awareness, understanding of, and appreciation for the value of historic preservation in contributing to the quality of life in Fort Collins. Policy LIV 16.3 – Utilize Incentives. Use incentives to encourage private sector preservation and rehabilitation of historic resources. Policy LIV 16.4 – Utilize Planning and Regulations. Recog- nize the contribution of historic resources to the quality of life in Fort Collins through ongoing planning efforts and enforcement regulations. Policy LIV 16.5 – Encourage Landmark Designation. Actively encourage property owners to designate their properties as historic landmarks. Policy LIV 16.6 – Integrate Historic Structures. Explore opportunities to incorporate existing structures of historic value into new development and redevelopment activities. Principle LIV 17: Historically and architecturally significant buildings Downtown and throughout the community will be valued and preserved. Policy LIV 17.1 – Preserve Historic Buildings. Preserve his- torically significant buildings, sites and structures throughout Downtown and the community. Ensure that new building design respects the existing historic and architectural character of the surrounding district by using compatible building materials, colors, scale, mass, and design detailing of structures. Policy LIV 17.2 – Encourage Adaptive Reuse. In order to capture the resources and energy embodied in existing buildings, support and encourage the reuse, and adapta- tion of historically significant and architecturally important structures, including but not limited to Downtown buildings, historic homes, etc. Policy LIV 17.3– Ensure Congruent Energy Efficiency. Ensure that energy efficient upgrades contribute to or do not lessen the integrity of historic structures. Consider attractive means of achieving efficiency such as installing storm windows. Land Use Code Section 3.4.7 Historic and Cul- tural Resources Section 3.4.7 provides standards for preservation and treatment of historic properties and their incorpora- tion into new developments. It provides a good basis for design standards and guidelines as it sets the broad 6 Introduction THE SECRETARY OF THE INTERIOR’S STANDARDS FOR REHABILITATION The City of Fort Collins requires rehabilitation projects to be in conformance with the Secretary of the Interior’s Standards and Guidelines for Rehabilitating Historic Build- ings. The Secretary of the Interior’s Standards for Rehabilitation are general standards established by the National Park Service for historic properties. It is the intent of this document to be compatible with The Secretary of the Interior’s Standards while expanding on the basic rehabilitation principles as they apply in Fort Collins. Standards for Rehabilitation: “1. A property shall be used for its historic purpose or be placed in a new use that requires minimal change to the defining characteristics of the building and its site and environment. 2. The historic character of a property shall be retained and preserved. The removal of historic materials or alteration of features and spaces that characterize a property shall be avoided. 3. Each property shall be recognized as a physical record of its time, place, and use. Changes that create a false sense of historical development, such as adding conjectural features or architectural elements from other buildings, shall not be undertaken. 4. Most properties change over time; those changes that have acquired historic significance in their own right shall be retained and preserved. For More Information For more information on national treatments underlying the preservation standards, see The Secretary of the Interior’s Standards for Rehabilita- tion: http://www.nps.gov/history/hps/tps/standguide/ rehab/rehab_index.htm For More Information: See the following web links to National Park Ser- vice Preservation Briefs and Tech Notes: http://www.nps.gov/tps/how-to-preserve/briefs. htm http://www.nps.gov/tps/how-to-preserve/tech- notes.htm 5. Distinctive features, finishes, materials and construction techniques or examples of craftsmanship that characterize a historic property shall be preserved. 6. Deteriorated historic features shall be repaired rather than replaced. Where the severity of deterioration requires replacement of a distinctive feature, the new feature shall match the old in design, color, texture, and other visual qualities and, where feasible, materials. Replacement of missing features shall be substantiated by documentary, physical, or pictorial evidence. 7. Chemical or physical treatments, such as sandblasting, that cause damage to historic materials shall not be used. The surface cleaning of structures, if appropriate, shall be undertaken using the gentlest means possible. 8. Archeological resources affected by a project shall be pro- tected and preserved. If such resources must be disturbed, Old Town Fort Collins Design Standards | July 2014 7 Historic Preservation and Sustainability SUSTAINABILITY - SOCIAL, ECONOMIC AND ENVIRONMENTAL BENEFITS OF HISTORIC PRESERVATION Preserving and enhancing historic places promotes the three basic components of sustainability. These are: (1) Cultural/Social Sustainability, (2) Environmental Sustainability and (3) Economic Sustainability. Each of the components is described in greater detail in the following pages. Preserving historic places promotes the three basic categories of sustainability. Environmental Sustainability Economic Sustainability Cultural/Social Sustainability SUSTAINABILITY Cultural/Social Component of Sustainability This component relates to the maintenance of the community’s cultural traditions and social fabric. Pre- serving historic places and patterns promotes cultural and social sustainability by supporting everyday con- nections between residents and the cultural heritage of the community. These connections are reinforced by the physical characteristics of historic places, which often directly support environmental sustainability. Historic properties in the district provide direct links to the past. These links convey information about earlier ways of life that help build an ongoing sense of identity within the community. Residents anchored in this sense of identity may be more involved in civic activities and overall community sustainability efforts. The historic development pattern of the district pro- motes social interaction that supports a high quality of life and helps build a sense of community. The area is compact and walkable, providing for impromptu mix- ing of different cultural and economic groups. Direct connections to the public realm provide opportunities for community interaction. This physical pattern, com- bined with the inherent cultural connections, provides significant support for the community’s overall sustain- ability effort. Environmental Component of Sustainability This is the most often cited component of sustainability. It relates to maintenance of the natural environment and the systems that support human development. Re- habilitation of historic resources is an important part of environmental sustainability and green building initia- tives. It directly supports environmental sustainability through conservation of embodied energy, adaptability, and other factors that keep historic buildings in use over long periods of time. Inherent Energy Typically historic buildings were built with energy efficiency in mind. Construction methods focused on durability and maintenance, resulting in individual build- ing features that can be repaired if damaged, thus mini- 8 Introduction tion takes three decades or more to recoup, even with the reduced operating energy costs in a replacement building. Building Materials Many of the historic building materials used in the dis- trict contribute to environmental sustainability though local sourcing and long life cycles. Buildings constructed with wood and masonry were built for longevity and ongoing repair. Today, new structures utilize a signifi- cant percentage of manufactured materials. These ma- terials are often less sustainable and require extraction of raw, non-renewable materials. High levels of energy are involved in production, and the new materials may also have an inherently short lifespan. The sustainable nature of historic building materials is best illustrated by a window: older windows were built with well seasoned wood from durable, weather resistant old growth forests. A historic window can be repaired by re-glazing as well as patching and splicing the wood elements. Many contemporary windows cannot be repaired and must be replaced entirely. Repairing, weather-stripping and insulating an original window is generally as energy efficient and much less expensive than replacement. Landfill Impacts According to the Environmental Protection Agency, building debris constitutes around a third of all waste generated in the country. The amount of waste is reduced significantly when historic structures are retained rather than demolished. Economic Component of Sustainability This component of sustainability relates to the economic balance and health of the community. The economic benefits of protecting historic resources are well documented across the nation. These include higher property values, job creation in rehabilitation industries, and increased heritage tourism. Quality of life improvements associated with living in historic districts may also help communities recruit desirable businesses. Historic Rehabilitation Projects Historic rehabilitation projects generate both direct and indirect economic benefits. Direct benefits result from the actual purchases of labor and materials, while material manufacture and transport results in indirect benefits. Preservation projects are generally more labor intensive, with up to 70% of the total project budget being spent on labor, as opposed to 50% when compared to new construction. Expenditure on local labor and materials benefits the community’s economy. Historic Preservation and Sustainability By preserving existing buildings and guiding compatible redevelopment, the Design Stan- dards promote the three key elements of com- munity sustainability: » Cultural/Social Sustainability. Preserv- ing historic places and patterns promotes cultural and social sustainability by supporting everyday connections between residents and Old Town Fort Collins Design Standards | July 2014 9 The Development of Old Town Fort Collins HISTORY The opening of the Overland Stage Line between Denver and Wyoming, in the early 1860s, necessitated the construction of military forts to protect coaches and immigrant trains from the threat of Indian attacks. Entering the Cache La Poudre River Valley in 1862, the 9th Kansas Volunteer Cavalry set up camp in the vicinity of Laporte, Colorado. In 1864, due to severe flooding of the Cache La Poudre and a series of military command changes, the outpost, known as Camp Col- lins, was moved to the area just southeast of the old Fort Collins Power Plant. The founding of the military post attracted citizens wishing to open mercantile establishments and thereby capitalize on trading with the nearby soldiers. Joseph Mason was the first to obtain permission from the War Department to build a store on the four-mile-square military reservation. His structure was erected in 1865 on land that later became the Linden/Jefferson inter- section. Called “Old Grout,” it served as a settler’s store, church, post office, community center, and later as the county offices and courthouse. Old Town claims the site as the foundation for the City of Fort Collins. Two other notable structures built in the area include Auntie Stone’s cabin/hotel and a flour mill. The establishment of this commercial district neces- sitated the platting of the town’s first streets. In 1867- 1868, Jack Dow and Norman H. Meldrum surveyed the area and set up streets that ran parallel to the major environmental landmark, the Cache La Poudre River. However, the influx of proprietors to Fort Collins, and specifically the Old Town area, was certainly not a stampede because when the fort closed in 1866, there were scarcely a dozen civilians in town. The subsequent departure of the soldiers put the town’s future in ques- tion. The town and its business district languished until the mid-1870s. In retrospect, the prosperity of the town was assured in an incident, called by Ansel Watrous in his History of Larimer County, “perhaps the most notable event in the early history of Fort Collins.” In the fall of 1872 the agricultural colony was established. General R. A. Cameron, originator of the Union Colo- ny in Greeley, spearheaded the drive for Fort Collins’s Agricultural Colony. The purpose of the new commune was for it to be the crop-raising group for the settlers at the Union Colony. Working with the earlier settlers of Fort Collins, the officers of the new colony organized the Larimer County Land Improvement Company. The goal of the company was to encourage settlement of the Fort Collins area. Within two months of their arrival, the company had acquired enough land for their surveyor to come in and plat new city streets. For this job they chose a young New Yorker, Franklin C. Avery, who had also platted the Union Colony. Mr. Avery, utilizing the latest techniques in city planning, laid the streets according to the cardinal points of the compass, rather than along the environmental dictates 10 Introduction The decades of the 1880s and nineties saw the addition of ornately decorated buildings like the Miller Block and the Linden Hotel. Other distinctive buildings, like the City Hall /Fire Station, added uniqueness to this area. In 1887 electric lights and the town’s first telephone enhanced Old Town’s status as the mercantile center for Fort Collins. In 1897 the Avery Building provided the link between Old Town and New Town. An early competition developed between the business people in Old Town and those with businesses near the intersec- tion of College and Mountain. The new Avery Building was a bridge that joined these two shopping areas together. But the competition between the two areas was to remain strong throughout the next century. The new century, however, brought other problems to Old Town. The Post Office, with its accompanying pedestrian traffic and long an institution in one building or another in the triangle, moved to the corner of Oak and College. Mr. Avery crossed Mountain Avenue to build yet another structure for his rapidly expanding First National Bank. By the 1900s Fort Collins was the well-settled home of Colorado’s first land-grant college, the possessor of a notable in-town railway transit system, and a very popular spot in northern Colorado for urbanite and farmer alike. On the direct railroad line between Den- ver and Cheyenne, the passenger depot on Jefferson Street in Old Town welcomed contented old-timers of the community and diverse newcomers: academic, agricultural, and financial. Fort Collins’ residents were served well by Old Town, whose offerings ranged from commodities and services found in eastern cities to items more commonly located in agricultural com- munities. These ranged from hotel accommodations, banks and restaurants to hardware stores, feed, coal and hay shops. 1889 Bird’s Eye view of Old Town Miller Block (1889) Linden Hotel (1908) Old Town (1900) 96 Old Town Fort Collins Design Standards | July 2014 11 The major retail businesses left the interior of the triangle to locate along College Avenue frontage in the early 1920s in response to the advent of an auto- oriented population. Other, smaller businesses soon thought it was more advantageous to move along College Avenue. After World War II the area was beginning to show signs of aging and decay. During the 1950s and 1960s, Old Town became home to social services organiza- tions, automobile maintenance facilities, and some limited retail. It also housed a collection of taverns and some low-cost housing. Revitalization began in the 1980s, with individual inves- tors who saw opportunities in rehabilitating the historic structures in the area. The Secretary of the Interior listed the Old Town Historic District in the National Register in 1978. This included all of the land area that was later (1979) designated as the local historic district, but also extended farther north to include the original fort site. This made federal income tax credits available for the certified rehabilitation of historic structures in the area. With the city’s designation of the local historic district in 1979, a formal design review process was established to assure that historic buildings would be preserved and that new construction would be compatible with the historic context. Individual investment efforts attracted more invest- ment, and in 1985 Old Town Associates proposed a redevelopment plan that included rehabilitation of several historic buildings, erection of new infill build- ings and construction of a pedestrian area for a portion of Linden Street. Revitalization continued through the turn of the twenty-first century, with substantial participation of the City of Fort Collins and the Down- town Development Authority. By 2013, the Old Town Historic District was well-established as a center for dining, retail and entertainment as well as housing and professional offices. Fort Collins’ Old Town is a reminder of its early pioneer settlement. It was established by people who purchased lands from a real estate company in order to ward off the loneliness of the prairies, to profit by the experience and expertise of their new neighbors, and to furnish their families with social amenities that were long in coming to communities situated farther east on the Great Plains. Old Town demonstrates how these people settled a new area and used local materials to decorate it with styles current in the East, creating a substantial, as well as unique, latter nineteenth-century American community. Historic Development Patterns Old Town retains many framework elements from its early history; other features have changed over time. The fact that it has remained dynamic is a part of its heritage. For this reason, remaining resources which help to interpret that span of human occupation and use are valued. While a row of historic buildings may be easily un- derstood as defining a particular span of time, other 12 Introduction Circa 1920’s image of Old Town Fort Collins Historic District. Streets that run at an angle to the standard grid pattern of the rest of town give the Old Town Historic District a distinct triangular shape that is clearly visible. The River District is visible in this image as well. (Aerial image looking south east.) Jefferson ST Linden ST Mountain AVE Walnut ST North College AVE Pine ST 98 1 USING THE DESIGN STANDARDS 99 100 Old Town Fort Collins Design Standards | July 2014 15 Design Review System The Landmarks Preservation Commission and City staff shall take these factors into consideration when reviewing proposed work: › The significance of the property › The context, with respect to other historic properties › The location of any key, character-defining features › The condition of those features › The landmark status › Eligibility status of the property In addition, there are many cases in which the stan- dards state that one particular solution is preferred, such as for the replacement of a damaged or missing feature, but the text further notes that some alterna- tives may be considered if the preferred approach is not feasible. In determining such feasibility, the city will also consider: › The reasonable availability of the preferred material › The skill required to execute the preferred approach › The quality, appearance and character of alternative solutions, such as new materials. TERMS RELATED TO COMPLIANCE When applying design standards, the City has the abil- ity to balance a combination of objectives and intent statements that appear throughout the document, in the interest of helping to achieve the most appropriate design for each project. Because of this, and the fact that the design standards are also written to serve an educational role as well as a regulatory one, the language sometimes appears more conversational than that in the body of the City Code. To clarify how some terms are used, these definitions shall apply: Standard In this document the term “standard” is a criterion with which the City will require compliance when it is found applicable to the specific land-use activity. Shall Where the term “shall” is used, compliance is specifi- cally required, when the statement is applicable to the proposed project. 101 16Standards Using the Design Where the Design Standards Apply The design standards apply to all properties within the Old Town Historic District. They also apply as guidelines to eligible and designated properties within the River Downtown Redevelopment Zone District. These areas and properties are identified on the map below. North NTS Map Key National Register District Old Town Historic District River Downtown Redevelopment Zone District 102 Old Town Fort Collins Design Standards | July 2014 17 Design Standards Organization DESIGN REVIEW TRACKS The design standards chapters are grouped into three “tracks” for purposes of design review. Staff will deter- mine which track a project will follow. (See the chart on the following page.) These are: › Preservation Track › New Building Track › Other Improvements Track Follow these steps to get started: Step 1 What Type of Improvement? Determine the nature of the improvements that are planned. There are three categories: Existing Building If improvements are planned to an existing building, determine if it has historic significance or not. This will influence which review track applies. New Building Will the planned improvements include construction of a new building? If so, then the “New Construction Track” applies. This includes a new structure to be erected on a vacant lot; adding a new structure to a lot with an existing building on it; or providing an addi- tion to an existing noncontributing building where one already exists. Other Work Site improvements, signs and other miscellaneous projects follow this third track. Step 2 What Type of Existing Building? All existing structures in the Old Town Historic District are classified with respect to their historic significance, using criteria established by the National Park Service. The City will work with the property owner to confirm the status of historic significance. Two classifications are used: Contributing Property A “contributing” property is one determined to be historically significant. It is so because it was present during the period of significance and possesses suf- ficient integrity to convey its history, or is capable of yielding important information about that period. Note that some properties may have experienced some degree of alteration from their historic designs. These alterations may include window replacement, cornice removal, a porch enclosure or covering of a building’s historic materials. Nonetheless, these altered properties retain sufficient building fabric to still be considered contributors. For all contributing properties, the Preservation Track shall apply. Noncontributing Property The classification of “noncontributing” applies to exist- ing buildings that do not possess sufficient significance and/or exterior integrity necessary for designation, and are considered noncontributing to a district. The New Construction Track applies to these properties, except as noted below. Noncontributing, but Restorable In some cases, an older noncontributing property which has been substantially altered could be restored 18Standards Using the Design WHICH TRACK APPLIES? The standards are organized into groups of chapters that represent “tracks” for different types of improvements. This chart defines the track that will apply to a specific proposal. New Building Existing Building Step 1 Restorable Non- Applicable Step 2 Noncontributing Other Other Track New Bldg. Track Contributing Preservation Track WHICH CHAPTERS APPLY? Use this chart to determine which chapters of the design standards apply to a proposed improvement project. Some projects will include work in more than one track; in this case a combination of chapters will apply. TYPE OF WORK SECTION TO USE: Introduction I. Using the Design Standards II. Planning a Preservation Project III. Design Standards for the Treatment of Historic Resources IV. Design Standards for All Properties V. Design Standards for New Construction VI. Design Standards for Signs Preservation Track Rehabilitate a contributing property 4 4 4 4 4 (1) (1) Restore a noncontributing property 4 4 4 4 4 (1) (1) New Building Track Improve a noncontributing property 4 4 4 4 (1) Construct a new building 4 4 4 4 (1) Old Town Fort Collins Design Standards | July 2014 19 Permitted and Prohibited Solutions In many cases, images and dia- grams in the historic preservation standards are marked to indicate whether they represent permitted or prohibited solutions 4 A check mark indicates permitted solutions. 8 An X mark indicates solutions that are prohibited. DESIGN STANDARDS FORMAT The historic preservation standards are presented in a standardized format as illustrated below. A Windows Key A Design Topic Heading B Intent Statement: This explains the desired outcome for the specific design element and provides a basis for the design standards that follow. C Design Standard: This describes a desired outcome related to the intent statement. D Additional Information: This provides a bullet list of examples of how, or how not to, comply with the standard. E Illustration(s): These provide photos and/or diagrams to illustrate related conditions or possible ap- proaches. They may illustrate per- mitted or prohibited solutions as described at right. B Historic windows help convey the significance of historic structures, and shall be preserved. They can be repaired by re-glazing and patching and splicing elements such as muntins, the frame, sill and casing. Repair and weatherization also is more energy efficient, and less expensive than replacement. If an original window cannot be repaired, new replacement windows shall be in character with the historic building. C 1.1 Maintain and repair historic windows. D » Preserve historic window features including the frame, sash, muntins, mullions, glazing, sills, heads, jambs, moldings, operation and groupings of windows. » Repair and maintain windows regularly, including trim, glazing putty and glass panes. » Repair, rather than replace, frames and sashes. » Restore altered window openings to their historic configuration. E Sidebars These provide additional infor- 20Standards Using the Design 106 II PLANNING A PRESERVATION PROJECT 107 108 Old Town Fort Collins Design Standards | July 2014 23 What Does Historic Preservation Mean? Historic preservation means keeping historic proper- ties and places in active use while accommodating appropriate improvements to sustain their viability and character. It also means keeping historic resources for the benefit of future generations. That is, while maintaining properties in active use is the immediate objective, this is in part a means of assuring that these resources will be available for others to enjoy in the future. Historic preservation does not mean necessarily freez- ing properties or districts in time. Historic preserva- tion seeks to manage change to preserve authenticity and historic craftsmanship while adapting to existing and future needs. This section summarizes important steps and ap- proaches to consider when planning a preservation project › Planning a Preservation Project › Case Studies › Designing in Context › Historic Building Styles When planning a preservation project, it is important to determine historic significance, assess integrity and determine program requirements prior to outlining a treatment strategy that will inform the overall project scope. ACCEPTED TREATMENTS FOR HISTORIC RESOURCES The following list describes permitted treatments for historic resources that may be considered when planning a preservation project. Much of the language addresses buildings; however, sites, objects and struc- tures are also relevant. Preservation “Preservation” is the act of applying measures to sustain the existing form, integrity and material of a building. Work focuses on keeping a property in good work- ing condition with proactive maintenance. While the term “preservation” is used broadly to mean keeping a historic property’s significant features, it is also used in this more specific, technical form in this document. Restoration “Restoration” is the act or process of accurately de- picting the form, features and character of a property as it appeared in a particular time period. Features from later periods must be removed for an accurate restoration and to use the Restoration Treatment. This may apply to an entire building, or to restoring a particular missing feature. Reconstruction “Reconstruction” is the act or process of depicting, by means of new construction, the form, features and detailing of a non-surviving site, landscape, building, structure or object for the purpose of replicating its appearance at a specific time and in its historic location. This has limited application, in terms of an entire build- ing, but may apply to a missing feature on a building. Rehabilitation 24Project Planning a Preservation STEPS TO CONSIDER FOR A SUCCESSFUL PRESERVATION PROJECT. Follow the steps below when planning a preservation project. Step 1. Review reasons for significance: The reasons for significance will influence the degree of rigor with which the standards are applied, because it affects which features will be determined to be key to preserve. Identifying the building’s period of significance is an important first step. Step 2. Identify key features: A historic property has integrity. It has a suf- ficient percentage of key character-defining features and characteristics from its period of significance which remain intact. Step 3. Identify program requirements for the desired project: The functional requirements for the property drive the work to be considered. If the existing use will be maintained, then preservation will be the focus. If changes in use are planned, then some degree of compatible alterations may be needed. Step 4. Implement a treatment strategy: A permitted treatment strategy will emerge once historic significance, integrity and program requirements have been determined. A preservation project may include a range of activities, such as maintenance of existing historic elements, repair of deteriorated materials, the replacement of missing features and construction of a new addition. Planning a Preservation Project A successful preservation project shall consider the significance of the historic resources, its key features, and the project’s program requirements. The tables and diagrams presented here and on the following pages provide overall guidance for planning a preserva- tion project. 110 Old Town Fort Collins Design Standards | July 2014 25 PREFERRED SEQUENCE OF ACTIONS Selecting an appropriate treatment for a character-defining feature is important. The method that requires the least intervention is always preferred. By following this tenet, the highest degree of integrity will be maintained. The following treat- ment options appear in order of preference. When making a selection, follow this sequence: Step 1. Preserve: If a feature is intact and in good condition, maintain it as such. Step 2. Repair: If the feature is deteriorated or damaged, repair it to its historic condition. Step 3. Replace: If it is not feasible to repair the feature, then replace it in kind, (e.g., materials, detail, finish). Replace only that portion which is beyond repair. Step 4. Reconstruct: If the feature is missing entirely, reconstruct it from ap- propriate evidence. If a portion of a feature is missing, it can also be reconstructed. Step 5. Compatible Alterations: If a new feature (one that did not exist previ- ously) or an addition is necessary, design it in such a way as to minimize the impact on historic features. It is also important to distinguish a new feature on a historic building from the historic features, in subtle ways. For More Information For more information regarding the treat- ments for a historic resource please visit the National Park Service web site: http://www.nps.gov/history/hps/tps/standguide/index. htm If a feature is deteriorated or damaged, repair it to its his- toric condition. 111 26Project Planning a Preservation A C B or D E WHICH AREAS ARE THE MOST SENSITIVE TO PRESERVE? For most historic resources in the Old Town Historic District, the front wall is the most important to preserve intact. Alterations are rarely permitted. Many side walls are also important to preserve where they are highly visible from the street. By contrast, portions of a side wall not as visible may be less sensitive to change. The rear wall is sometimes the least important (excepting free-standing landmarks, those along improved alleys or certain civic and industrial buildings), and alterations can occur more easily without causing negative effects to the historic significance of the property. Location A. Primary Façade: Preservation and repair of features in place is the priority. This is especially important at the street level and in locations where the feature is highly visible. Location B. Second- ary Wall, Which Is Highly Visible: Some flexibility in treatment may be considered with a compatible replacement or alteration. Location C. Secondary Wall, Which Is Not Highly Visible: Preserva- tion is still preferred; however, a compatible replacement or alteration may be acceptable when it is not visible to the public. More flexibility in treat- ment may be considered. Location D. Highly Visible Rear Wall: This applies to many cultural buildings of historic significance, such as civic buildings, improved alleys and other landmarks that are viewed “in the round” or border a public space such as a park. Preservation and repair in place is the priority. Location E. Rear Wall That Is Not Highly Visible: A compatible replacement or alteration may be acceptable when it is not visible to the public. A higher level of flexibility in treatment may be considered. 112 Old Town Fort Collins Design Standards | July 2014 27 ALTERED HISTORIC COMMERCIAL FACADE The starting condition. Missing Cornice Historic Windows Altered Storefront DEVELOPING A PRESERVATION STRATEGY The standards discuss a range of preservation options, including reconstruction and replacement of features in various ways. When applied to a building that is al- ready altered, which would be the best approach? This diagram outlines the approaches to consider in making that decision. When should I use this treatment? » There is substantial alteration, making other options difficult. » There is less information about the historic design. » The context (the block lacks a substantial number of historic structures that retain integrity) has more variety. » Financial assistance is not a priority. When should I use this treatment? » The building is part of the fabric of the district. » There is less information available about the historic design. » A phased project is planned. » To receive some financial assistance. When should I use this treatment? » The building is highly significant. » There is good historical information about the design. » The needed materials and craftsmen are available. » The context has many intact historic buildings. » To receive the most financial assistance. Approach 3: Rehabilitation (contemporary interpretation) Approach 1: Accurate Restoration 4 Approach 2: 28Project Planning a Preservation Historic building remodel. Interim improvements to the building included removing the canopy, providing a new sign and painting the stucco covering. A later rehabilitation effort included remov- ing the stucco, reconstructing the cornice and installing a new storefront system. 4 4 PHASING PRESERVATION PROJECTS In some cases, a property owner may wish to make interim improvements, rather than execute a complete rehabilitation of a historic property. This work shall be planned such that it establishes a foundation for future improvements that will further assure continued use of the property and retain its historic significance. For example, a simplified cornice element may be installed on a commercial storefront, in lieu of reconstructing the historic design, with the intent that an accurate reconstruction would occur later. Plan interim improvements to retain opportunities for future rehabilitation work that will enhance the integrity of a historic property. › Preserve key character-defining features while making interim improvements. › Interim improvements that would foreclose op- portunities for more extensive rehabilitation in the future are not permitted. BEALS & REED BLOCK Address: 160 North College Avenue 114 Old Town Fort Collins Design Standards | July 2014 29 Case Studies CASE STUDIES Numerous rehabilitation projects have been suc- cessfully completed since the adoption of the design standards. Some examples appear in this section. They include “before and after” pairings. Some of these in- clude photographs from the early years when this was the center of commerce. Then, images from the 1970s and 1980s document interim conditions, when many buildings had been altered. Finally, more recent photo- graphs, generally from 2013, illustrate the progressive rehabilitation and continuing revitalization of the area. These case studies demonstrate the benefits of the on-going stewardship of the historic resources in the district, and of the positive effects that local historic district designation has had. They further demonstrate successful solutions for many of the design topics ad- dressed in this standards document. WALNUT STREET BLOCK Address: 200 block of Walnut Street, north side In the upper photos (ca. 1981), storefronts have been altered, upper story windows have been reduced in size and new materials obscure historic masonry. In the lower photo, windows and storefronts are restored, and historic brick facades are revealed. 4 8 8 115 30Project Planning a Preservation AVERY BLOCK Address: 100 block of North College, 100 block of Linden Street An early image of the Avery Block exhibits a distinctive line of ground level storefronts. In 1981, storefronts had been altered, and the distinctive mid-belt cornice line was obscured. In 2013, a reconstructed cornice reestablished a distinctive hori- zontal feature, and awning once more reflect the dimensions of each storefront bay. 4 4 4 4 8 116 Old Town Fort Collins Design Standards | July 2014 31 ANTLERS BLOCK Address: 200 block of Linden Street, east side An early view of the Antlers hotel and associated buildings in its block demonstrates a variety in building heights, but a sense of continuity is established by the horizontal alignment of storefront level moldings and second story cornices. In 1981, many historic features remain, but minor alterations have occurred, and some details are obscured by monochromatic paint schemes. One of the buildings has been rehabilitated in this image and modifica- tions have occurred on other buildings. After rehabilitation (photo: 2013), buildings have been adapted to new uses while the key, character-defining features that contribute to their historic significance have been preserved. 4 4 8 4 8 117 32Project Planning a Preservation LINDEN STREET Address: 200 block of Linden Street, west side The northern end of the Linden Street block in 1980 appears with several storefronts missing, and a mono- chromatic paint scheme diminishes one’s perception of the distinctive architectural details. A close-up view of the storefront at 252 Linden, in 1980 shows the miss- ing storefront. After rehabilitation in the mid-1980s, many storefronts have been reconstructed. Architectural details are highlighted with contrasting color schemes. The left-most storefront remains altered, but other features on this facade have been pre- served. In 2013, awnings and signs have been added, and color schemes have changed. This demonstrates the ongoing adaptive use of these properties, while preserving their historic significance. In the mid-1980s, after the store- front has been reconstructed. 4 4 4 8 8 118 Old Town Fort Collins Design Standards | July 2014 33 THE MCPHERSON BLOCK Address: 100 block of Linden Street, west side Ca. 1980, Black’s Glass, with a missing mid-belt molding, and historic storefront altered. The transom also is covered, changing the proportions of the ground level. In 2013, storefronts and the midbelt molding are recon- structed. 4 8 8 119 34Project Planning a Preservation OLD FIRE STATION AND CITY HALL Address: 200 block Walnut Street, north side The old city hall and fire station occupied two buildings side- by-side on Walnut Street. A distinctive arch identified the door for fire engines. In 1980, the two buildings appear as one metal clad facade. The storefront for city hall has been removed, and the doorway for fire engines has been widened. At the beginning of rehabilitation in the early 1980s, damage to the historic masonry is vis- ible. The hose tower also is missing. Lower left: Shortly after rehabilitation, reconstructed cornices and storefront are visible. A more contemporary storefront, using dark metal components, is used in the historic fire engine entry, to signify that this is a later alteration. The tower also is reconstructed. Lower right: In 2012, awnings and signs have changed, but the key features of the building remain intact, demonstrating the continuing use of this historic resource. 4 4 8 8 120 Old Town Fort Collins Design Standards | July 2014 35 J.L.HOHNSTEIN BLOCK Address: 220 East Mountain Avenue An early view of the Hohnstein block documents the tall first floor and the distinctive masonry arch details on the upper floor. In 1980, metal cladding obscures most of the key character-defining features of the building front. In the early 1980s, the initial reha- bilitation revealed key features of the facade. Almost 30 years later, in 2013, the building continues to be in active service. An outdoor dining area reflects a new use, but is designed to remain visually subordinate to the historic building. Note the historic sign on the side wall. 4 8 4 121 36Project Planning a Preservation MILLER BLOCK Address: 11 Old Town Square In 1979, wood paneling obscures historic storefronts. Shortly after construction of the plaza in Old Town Square, (ca. 1985), new awnings define the dimensions of individual storefront bays. In 2013, key features remain preserved. Different awning colors distinguish individual businesses while retaining the overall visual continuity of the building. In this early photo, the Miller building stands as a signature building at Linden and Walnut streets; diagonally from the Linden Hotel. 4 4 8 122 Old Town Fort Collins Design Standards | July 2014 37 In this early photo, the Linden Hotel stands as the signature building at the corner of Linden and Walnut Streets In 1980s, historic masonry is covered with a cementatious plaster and the storefronts have been altered. Some upper story windows have been blocked up. Again in the early 1980s, the Linden in an altered state. The Sal- vation Army and Reed and Dauth buildings are to the right. In 2013, the Linden is once more the icon for Old Town Fort Collins. THE LINDEN HOTEL Address: 201 Linden Street 4 8 8 123 38Project Planning a Preservation Designing in Context District-wide Block Immediate Surroundings A fundamental principle of the design standards is that projects shall be planned to be compatible with the context. This is especially relevant to the design of an addition or new building. Levels of Context Consideration Context shall be considered at these levels: › District-wide – in terms of the qualitative features, such as the orientation of the street, alley, street wall, buildings and features › The block – which focuses on the collection of buildings, sites and structures in the area › Immediate surroundings – properties adjacent to, facing or overlooking a specific site Note: The contexts are highlighted in white and the mock project area is identified with a heavy black line. 124 Old Town Fort Collins Design Standards | July 2014 39 Historic Architectural Styles The Architectural Style descriptions will assist the City in determining which features are key to a property’s significance. Note that styles are rarely “pure” in form, and a wide range exists within individual styles. Please see the Appendix for a description of the Architectural Styles found in the Old Town Historic District. The majority of the buildings styles found in the Old Town Historic District are shown here. Nineteenth-Century Commercial, Richardsonian Romanesque Early Twentieth - Century Commercial, single storefront. architectural style Nineteenth-Century Commercial, Italianate architectural style that is fifty feet or more with multiple entrances. Historic Architectural Styles Information about Fort Collins’s historic architec- tural styles is available from a number of sources, including: › The City of Fort Collins Historic Preservation Division › City of Fort Collins, Central Business District Development and Residential Architecture, Historic Contexts, November 1992 › A Cultural Resources Inventory of The Old Fort Site, Fort Collins, Colorado, June 2002 › See History Colorado web link at: http://www.historycolorado.org/archaeologists/ colorados-historic-architecture-engineering-web- guide See also the following reference book: › What Style is it? A Guide to American Architec- ture. John C. Poppeliers, S. Allen Chambers, Jr., Nancy B Schwartz. Historic Building Survey, National Park Service, US Depart- ment of the Interior. 1983 › Visual Dictionary of Architecture. Francis D.K. Ching. John Wiley & Sons, Inc. 1995 › A Field Guide to American Houses. Virginia & Lee McAlester. New York, Alfred A. Knopf. 1984 4 4 4 125 40Project Planning a Preservation Overarching Preservation Principles The following design principles apply to all historic properties and will be used when evaluating the appropriateness of related work: 2 .1 Respect the historic character of a property. › The basic form and materials of a building, as well as architectural details, are a part of the historic character. › Don’t try to change the style of a historic re- source or make it look older than its actual age. › Confusing the character by mixing elements of different styles or periods can adversely affect the historic significance of the property. 2.2 Seek uses that are compatible with the historic character of the property. › Converting a building to a new use different from the historic use is considered to be an “adaptive reuse,” and is a sound strategy for keeping an old building in service. For example, converting a residential structure to offices is an adaptive use. A good adaptive use project retains the historic character of the building while accommodating a new function. › Every effort shall be made to provide a compat- ible use for the building that will require minimal alteration to the building and its site. Protect and maintain significant features and stylistic elements. › Changes in use requiring the least alteration to significant elements are preferred. In most cases designs can be developed that respect the historic integrity of the building while also accommodating new functions. 2.3 Protect and maintain significant features and stylistic elements. › Distinctive stylistic features and other examples of skilled craftsmanship shall be preserved. The best preservation procedure is to maintain historic features from the outset to prevent the need for repair later. Appropriate maintenance includes rust removal, caulking and repainting. › These features shall not be removed. 2.4 Repair deteriorated historic features and replace only those elements that cannot be repaired. › When necessary, upgrade existing materials, using recognized preservation methods. If disas- sembly is necessary for repair or restoration, use methods that minimize damage to historic materials and facilitate reassembly. 4 126 DESIGN STANDARDS FOR THE TREATMENT OF HISTORIC RESOURCES III 127 128 Old Town Fort Collins Design Standards | July 2014 43 Design Standards for the Treatment of Historic Resources Architectural details help convey the significance of historic properties, and shall be preserved. The method of preservation that requires the least intervention is expected. For More Information See web link to Preservation Brief 17: Architectural Character - Identifying the Visual Aspects of Historic Buildings as an Aid to Preserving Character. http://www.nps.gov/tps/how-to- preserve/briefs/17-architectural- character.htm The City seeks to preserve the historic integrity of properties of historic significance in the Old Town Historic District. This means employing best practices in property stewardship to maintain the key character- defining features of individual historic resources, as well as maintaining the context in which they exist. This section provides standards for the treatment of historic properties in Old Town. It focuses on the rehabilitation and maintenance of character-defining features of each individual contributing property as well as the district as a whole. The standards in this section do not apply to new construction. The standards translate the general principles for historic preservation outlined in the preceding chapter to the treatment of individual building features and components that are found typically in the district. ARCHITECTURAL DETAILS Architectural details help convey the historic and architectural significance of historic properties, and shall be preserved. The method of preservation that requires the least intervention is expected. 3.1 Maintain significant architectural details. › Retain and treat exterior stylistic features and examples of skilled craftsmanship with sensitiv- ity. › Employ preventive maintenance measures such as rust removal, caulking and repainting. 4 4 4 4 4 129 44Resources Design Standards for the Treatment of Historic Historic Architectural Details Typical historic architectural details to preserve include: › Cornices and eaves › Moldings and brackets › Windows and doors and surrounds › Modillions and other surface ornamenta- tion › Columns › Storefronts › Please see the Architectural Styles section in the Appendix. 3.2 Repair , rather than replace, significant architectural details if they are damaged. › Do not remove or alter distinctive architec- tural details that are in good condition or that can be repaired. › Document the location of a historic feature that must be removed to be repaired so it may be repositioned accurately. › Patch, piece-in, splice, consolidate or otherwise upgrade deteriorated features using recognized preservation methods. › Minimize damage to historic architectural de- tails when repairs are necessary. › Protect significant features that are adjacent to the area being worked on. Retain and treat exterior stylistic features and examples of skilled craftsmanship with sensitivity. Maintain significant architectural details, including: projecting cornices, masonry patterns, decorative moldings, double-hung wood windows and other decorative fea- tures. 4 4 Document the location of a historic feature that must be removed and repaired so it may be repositioned accu- rately. 4 Patch, piece-in, splice, con- solidate or otherwise upgrade deteriorated features using recognized preservation meth- ods. 4 For More Information See web link to Preservation Brief 27: The Mainte- nance and Repair of Architectural Cast Iron http://www.nps.gov/tps/how-to-preserve/ briefs/27-cast-iron.htm and Old Town Fort Collins Design Standards | July 2014 45 3.3 Reconstruct an architectural feature accurately if it cannot be repaired. › Use a design that is substantiated by physical or pictorial evidence to avoid creating a misrepre- sentation of the building’s history. › Use the same kind of material as the historic detail. However, an alternative material may be considered if it: › Has proven durability › Has a size, shape, texture and finish that conveys the visual appearance of the his- toric feature. › Is located in a place that is remote from view or direct physical contact › Do not add architectural details that were not part of the historic structure. For example, decorative millwork shall not be added to a building if it was not a historic feature as doing so would convey a false history. The rehabilitation of the Reed and Dauth building included reconstruction of missing features. Using historic photographs, a cornice was constructed to match the historic in character. An alter- native material (wood) was used instead of the historic metal. Before rehabilitation (ca. 1980) During rehabilitation (ca. 1982) The rehabilitated Reed and Dauth building, 223 Linden Street (2013) During rehabilitation (ca. 1982) 4 131 46Resources Design Standards for the Treatment of Historic These buildings demonstrate a successful reconstruction of a missing cornice. See the image above for the historic condition. Loomis Building, 213-217 Linden Street 4 Use historic photos as a source for reconstructing a missing detail. Interim image of missing cornice. 8 132 Old Town Fort Collins Design Standards | July 2014 47 MATERIALS AND FINISHES Historic materials shall be preserved in place. If the material is damaged, limited replacement to match the historic should be considered. Historic building materials shall never be covered or subjected to harsh cleaning treatments. Preserving historic building mate- rials and limiting replacement to only pieces which are deteriorated beyond repair also reduces the demand for, and environmental impacts from, the production of new materials and therefore supports the city’s sustainability objectives. 3.4 Maintain historic building materials. › Protect historic building materials from dete- rioration (see “Maintaining Historic Materials” at right for information on treating different types of materials). › Do not remove historic materials that are in good condition. › Use a low pressure water wash if cleaning is permitted. Chemical cleaning may be consid- ered if a test patch does not have a negative effect on the historic fabric (test patch shall be reviewed by City preservation department). › Do not use harsh cleaning methods, which can inhibit the function and/or appearance of the historic material, (such as sandblasting, which can damage its protective coating.) Maintaining Historic Materials Primary historic building materials include masonry (brick, mortar, stone, and concrete), wood and metal. These shall be preserved and repaired. 4 Appropriate treatments to protect specific materi- als from deterioration include: Masonry › Maintain the natural water-protective layer (patina). › Do not paint, unless it was painted historically (this can seal in moisture, which may cause extensive damage over time). › Re-point deteriorated masonry mortar joints with mortar that matches the strength, com- position, color and texture of the historic material. Wood › Maintain paint and other protective coatings to retard deterioration and ultraviolet dam- age. › Provide proper drainage and ventilation. Metal › Maintain protective coatings, such as paint, on exposed metals. › Provide proper drainage. Do not use harsh cleaning methods, such as sandblasting, which can damage his- toric materials. 48Resources Design Standards for the Treatment of Historic 3.5 Repair historic building materials when needed. › Repair deteriorated building materials by patch- ing, piecing-in, consolidating, or otherwise reinforcing the material. › Replace only those materials that are deterio- rated, and beyond reasonable repair. 3.6 Replace historic building materials in kind. › Use the same material as the historic material to replace damaged building materials. › Also use historic materials to replace damaged building materials on a non-primary façade. › Replace only the amount of material that is beyond repair. › Use only replacement materials that are similar in scale, finish and character to the historic material. › Use only replacement materials with proven durability. › Do not replace building materials, such as masonry and wood siding, with alternative or imitation materials, unless no other option is available. Repair deteriorated building materials, when needed. 4 Alternative or replacement materi- als shall match the style and detail of the historic fabric and be durable in the local climate, such as these cast concrete details that replace missing stone features. 4 For More Information See web link to Preservation Brief 16: The Use of Substitute Materials on Historic Building Exteriors. http://www.nps.gov/tps/how-to-preserve/ briefs/16-substitute-materials.htm Typical Materials Typical historic building materials used in Old Town Fort Collins include: » Masonry › Brick › Stone › Terra Cotta › Poured Concrete › Pre-cast Concrete » Wood » Metal › Cast iron, › Copper › Sheet metal Understanding the character of these materials and the patterns they create is essential to their Old Town Fort Collins Design Standards | July 2014 49 3.7 Preserve the visibility of historic materials. › Consider removing later covering materials that have not achieved historic significance. › Once a non-historic material is removed, repair the historic, underlying material. › Do not cover or obscure historic building ma- terials. › Do not add another layer of new material if a property already has a non-historic building material covering the historic material. Consider removing later covering materials that have not achieved historic significance (left) to reveal the underlying historic materials (right). 8 4 For More Information See web link to Preservation Brief 1: Assessing Cleaning and Water-Repellent Treatments for Historic Masonry Buildings http://www.nps.gov/tps/how-to-preserve/briefs/1- cleaning-water-repellent.htm See web link to Preservation Brief 2: Repointing Mortar Joints in Historic Masonry Buildings http://www.nps.gov/tps/how-to-preserve/briefs/2- repoint-mortar-joints.htm 135 50Resources Design Standards for the Treatment of Historic WINDOWS Historic windows help convey the significance of historic structures, and shall be preserved. They can be repaired by re-glazing and patching and splicing elements such as muntins, the frame, sill and casing. Repair and weatherization also is often more energy efficient, and less expensive, than replacement. If a his- toric window cannot be repaired, a new replacement window shall be in character with the historic building. 3.8 Maintain and repair historic windows. › Preserve historic window features including the frame, sash, muntins, mullions, glazing, sills, heads, jambs, moldings, operation and group- ings of windows. › Repair and maintain windows regularly, includ- ing trim, glazing putty and glass panes. › Repair, rather than replace, frames and sashes. › Restore altered window openings to their his- toric configuration. Historic Window Components Window components include: › Sash › Frame › Number of lights (panes) › Shutters › Security Devices (bars and screens) › Insect screens › Storm windows 4 4 4 Before rehabilitation: upper story windows in need of repair. After rehabilitation: repaired windows. 8 136 Old Town Fort Collins Design Standards | July 2014 51 3.9 Replace a historic window with a matching design if repair is not possible. › Replace with the same material. › Match the appearance of the historic window design (i.e., if the historic is double-hung, use a double-hung replacement window). › Maintain the historic size, shape and number of panes. › Match the profile of the sash, muntin and its components to the historic window, including the depth of the sash, which may step back to the plane of the glass in several increments. › Use clear window glazing that conveys the vi- sual appearance of historic glazing (transparent low-e glass is preferred). › Do not use vinyl and unfinished metals as win- dow replacement materials. › Do not use metallic or reflective window glaz- ing. › Do not reduce a historic opening to accom- modate a smaller window or increase it to accommodate a larger window. 4 Before rehabilitation: historic windows are missing. After rehabilitation: historic openings are restored. 8 137 52Resources Design Standards for the Treatment of Historic Alternative Window Material If it is not possible to match the historic design and materials of a window, then an alternative design may be considered in the following locations: › On a non-primary façade, accessory build- ing or addition › On a primary façade if no other option is available Alternative window designs shall: › Match the general profile and details of the historic window. › Use materials that match the historic ap- pearance in dimension, profile and finish. Match the appearance of a historic window design (i.e., if the historic is double-hung, use a double-hung replacement window). Replace historic windows (top) with a matching design (bottom), if repair is not possible. 4 Do not reduce a historic opening to accommodate a smaller win- dow or increase it to accommodate a larger window. 8 4 8 138 Old Town Fort Collins Design Standards | July 2014 53 3.10 Use special care when replacing a window on a primary façade. › Give special attention to matching the historic design and materials of windows located on the façade. › Also, match the historic design when replacing a window located on a secondary wall. 3.11 Design a storm window to minimize its visual impacts. › If a window did not historically have a storm window, place a new storm window internally to avoid exterior visual impacts. › Use storm windows designed to match the historic window frame if placed externally. › Use insect screens with painted wooden frames where wood windows exist. 3.12 Restore a historic window opening that has been altered. › Restore a historic window opening that previ- ously existed. › Place a new window to fit within the historic opening. Place storm windows internally to avoid exterior visual impacts (right). Use storm window inserts designed to match the historic frame if placed externally (left). 4 Preserve the size and proportion of a historic window opening. 8 4 For More Information See web link to Preservation Brief 9: The Repair of Historic Wooden Windows http://www.nps.gov/tps/how-to-preserve/briefs/9- wooden-windows.htm See web link to Preservation Brief 13: The Repair and Thermal Upgrading of Historic Steel Windows http://www.nps.gov/tps/how-to-preserve/ briefs/13-steel-windows.htm See web link to window retrofit article from the National Trust for Historic Preservation web site http://www.preservationnation.org/who-we-are/ press-center/press-releases/2012/new-windows- study.html Web link to window treatments National Park Service Tech Notes. Scroll down page to window to secure links http://www.nps.gov/tps/how-to-preserve/tech- notes.htm 139 54Resources Design Standards for the Treatment of Historic 3.13 When necessary, locate and design a new window opening to preserve the overall rhythm and arrangement of windows on a secondary building wall. › Locate a new window opening to match the general arrangement of historic windows in a building wall. › Design a new window opening to match historic window proportions on the same façade. 3.14 Enhance the energy efficiency of historic windows and doors. › Make the best use of historic windows; keep them in good repair and seal all the leaks. › Maintain the glazing compound regularly. Remove old putty with care. › Place a storm window internally to avoid the impact upon external appearance. › Use storm windows designed to match the historic window frame if placed externally. Double-hung windows found in many historic structures allow for transferring cool air in and warm air out during the summer months. 140 Old Town Fort Collins Design Standards | July 2014 55 DOORS AND ENTRIES The design, materials and location of historic doors and entries help establish the significance of a historic structure and shall be preserved. When a new door is needed, it shall be in character with the building. 3.15 Maintain a historic primary entrance. › Preserve historic and decorative features, including door frames, sills, heads, jambs, mold- ings, detailing, transoms and flanking sidelights. › Do not alter the historic size and shape of a historic door opening. › Do not change the historic locations of door openings on primary façades. › Do not add a new door opening on a primary façade. › Do not enclose transoms or sidelights. 3.16 Repair or replace a damaged door to maintain its general historic appearance. › Use materials that are similar to that of the historic door. › When replacing a historic door on a primary façade, use a design that is similar to the historic door. › When replacing a historic door on a non- primary façade, use a design that is in character. Historic Door and Entry Components Historic door and entry features include: › Door Detailing › Sills › Surround › Transoms › Heads › Threshold › Moldings › Jambs › Landing (i.e., mosaic tiles) › Flanking sidelights › Hardware Maintain a historic primary entrance design. The design, materi- als and location of historic doors and entries help establish the significance of a historic structure and shall be preserved. 4 4 141 56Resources Design Standards for the Treatment of Historic 3.17 Locate and design a new door and entry to preserve the historic composition. › Locate a new door to be consistent with the historic architectural style of the structure. › Design a new door or entry to match historic door proportions. Design a new door or entry to match historic door proportions. 4 4 142 Old Town Fort Collins Design Standards | July 2014 57 COMMERCIAL STOREFRONTS A historic commercial storefront is a key defining feature of a historic commercial building and shall be preserved. A historic storefront is usually framed by masonry side walls and a horizontal cornice or lintel above the storefront windows. The space within is highly transparent, including large transom windows over the display windows. A store entrance is usually recessed behind the plane of the façade and the cornice or lintel separates the storefront from upper floors. Preserving significant historic storefronts and recon- structing altered or missing storefront features is a key goal. Researching archival materials such as historic photos and building plans can be helpful in understand- ing the role of the storefront and its relationship to the street. 3.18 Maintain and repair a historic commercial storefront. › Maintain interest for pedestrians by maintaining an active street level storefront. › Preserve the storefront glass if it is intact. › Repair historic storefront elements by patching, splicing, consolidating or otherwise reinforcing the historic materials. › Do not alter the size and shape of a storefront opening. › Do not use reflective, opaque or tinted glass. › Do not remove or enclose a transom. › Retain the relationship of the storefront to the sidewalk. 3.19 Replace storefront features to match historic features if necessary. › Use traditional materials such as masonry and wood. › If using traditional materials is not possible, use compatible substitute materials that are similar in scale, finish and character to the historic material, and have proven durability in the local climate. › Use historical documentation to guide the design of replacement features, or design simplified versions of similar elements seen on nearby historic properties, if no documentation is available. › Expose historic storefront elements that have been covered by modern siding or other ma- terials. 4 Before rehabilitation: historic storefront components survive. (ca. 1980) After the initial rehabilitation storefront components are retained. (ca. 1982) Storefront components continue to be pre- served. (2013) For More Information See web link to Preservation Brief 11: Rehabilitating Historic Storefronts http://www.nps.gov/tps/how-to-preserve/ 58Resources Design Standards for the Treatment of Historic 3.20 Reconstruct a missing storefront to match the character, scale and materials of the historic. › Use historical documentation to guide the design of the reconstruction. Traditional Commercial Storefront Features Historic commercial storefronts typically feature a tall ground floor level while upper stories have shorter floor-to-floor heights. The key character-defining features of a commercial storefront are: Molding or Lintel Transom Display Window Bulkhead/Kickplate Recessed Entry Engaged Column or Pilaster Contemporary Storefront Designs When a historic storefront is largely missing, it may be appropriate to design a replacement that is a contemporary interpretation of a traditional storefront. A contemporary replacement design shall: › Promote pedestrian interest and an active street-level façade › Use high-quality, durable materials that are similar in type and scale to traditional materials › Be located within the historic structural frame of sidewalls and lintel or cornice that spaces the storefront opening › Convey the characteristics of typical his- toric storefronts › Include traditional storefront elements such as a bulkhead and transom › Maintain the transparent character of the display windows › Provide a recessed entry › Use a simple and relatively undecorated design › Relate to traditional elements of the façade above › Preserve early storefront alterations that have become historically significant 3.21 A simplified or contemporary interpretation of a traditional storefront may be considered where the historic storefront is missing and no evidence of it exists. › Where the historic is missing and no evidence of the historic storefront exists, a new design that uses traditional features of a storefront is permitted. › The new design shall continue to convey the design character and materials of typical com- mercial storefronts. This includes the transpar- ent character of the glass. › Use simple color combinations (see “Permitted Color Combinations for a Commercial Store- front” on page 61 for more information). 4 Old Town Fort Collins Design Standards | July 2014 59 HISTORIC ROOFS Many roofs in the Old Town Historic District are flat and are concealed from view, where changes may not affect the integrity of the structure. For those that are visible, the form, shape and significant materials of a historic roof help define the character of a historic structure as it is perceived from the public way and shall be preserved. 3.22 Preserve the historic roofline on a historic structure. › Maintain the perceived line and orientation of the roof as seen from the street. 3.23 Maintain and repair historic roof materials. › Preserve decorative elements, including crests and chimneys. › Retain and repair roof detailing, including gut- ters and downspouts. EXPOSED HISTORIC FOUNDATIONS A historic building foundation contributes to the charac- ter of a historic structure and shall be preserved. Altering or replacing historic foundation walls is discour- aged. However, it may be necessary to replace historic foundation walls with compatible new materials where the historic foundation is deteriorated beyond repair. 3.24 Maintain and repair a historic foundation. › Re-point historic masonry foundations to match the historic design. › Design landscaping and other site features to keep water from collecting near the foundation. › Do not cover a historic foundation with newer siding material. › Do not install windows, window wells or an access door on the front façade of a historic foundation. Historic Roof Features Historic roof features to maintain include: › Parapet profile › Historic height and profile. › Historic materials › Historic skylights › Parapet crests Maintenance Tips: › Look for breaks or holes in the roof surface and check the flashing for open seams. › Watch for vegetation, such as moss and grass, which indicates accumulated dirt and retained moisture. › Patch and replace areas with damaged roof material (often, repairing a roof can be much less expensive than complete replacement). 145 60Resources Design Standards for the Treatment of Historic 3.25 Replace a foundation wall using new material that is similar in character to the historic foundation. › For example, if a stone foundation must be replaced, a material that conveys the scale and texture of the historic fabric may be considered. › Use materials and details that resemble those used in foundations on similar nearby historic properties. › Do not increase the height of the structure when replacing a foundation wall as it will alter the alignment of historic façades along the block and its relationship to other details on the build- ing. LOADING DOCKS Historic loading docks are important character- defining features of some commercial and industrial buildings and shall be preserved. These features also influence the perceived scale of the structure. Altering, enclosing, or removing a historic loading dock is not allowed. Loading docks on the rear of a building are important to the character of a property. 3.26 Maintain and repair a historic loading dock. › Maintain the historic location and form of a loading dock. › Maintain and repair loading dock components and details, such as a canopy or railing. COLOR Choosing the right combination of colors for a historic rehabilitation project can unify building elements with the façade and highlight important architectural detail- ing. Paint color selection shall be appropriate to the architectural style and complement the building and its surroundings. Using the historic color scheme is an option, but new schemes that are compatible are also permitted. 3.27 Retain historic colors. › Retain the historic or early color and texture of masonry surfaces. › Retain historic coatings such as paint that help protect exterior materials from moisture and ultraviolet light. › Do not strip paint or other coatings to reveal bare wood. › Do not paint unpainted masonry and architec- tural metals. › Do not use destructive paint removal methods such as propane or butane torches, sandblasting or water blasting which can irreversibly damage historic materials. Preserve traditional loading docks. 4 For More Information See web link to Preservation Brief 10: Exterior Paint Problems on Historic Woodwork http://www.nps.gov/tps/how-to-preserve/ briefs/10-paint-problems.htm 146 Old Town Fort Collins Design Standards | July 2014 61 3.28 Use a color scheme that is compatible with the historic character of the structure. › Restore historic paint colors and finishes to the extent reasonable to highlight the structure’s historic appearance. › Repaint with colors that are appropriate to the period of historic significance of the building and district. Color selection shall be based on historic paint analysis of the historic layers of paint or appropriate historic research. › Use color schemes that are simple in character (generally one to three accent colors for trim elements). › Seek professional advice and properly prepare surfaces before painting. Permitted Color Combinations for a Commercial Storefront Three colors are generally sufficient to highlight a commercial storefront. Base Color. This appears on the upper wall and frames the storefront. The major expanses on a storefront will be painted this color. Major Trim. This defines the decorative elements of the building and ties the upper façade trim with the storefront. Elements include: › Building and storefront cornice › Window frames, sills and hoods › Storefront frames, columns, bulk-heads and canopies. Minor Trim. This is intended to enhance the color scheme established by the base and major trim colors and may be used for window sashes, doors and selective details. 147 62Resources Design Standards for the Treatment of Historic EXISTING ADDITIONS Some existing additions may have become historically significant in their own right. Unless the building is being accurately restored to an earlier period of sig- nificance, additions that have taken on significance shall be preserved. However, more recent additions may detract from the character of the building and could be considered for modification or removal. 3.29 Preserve an older addition that has achieved historic signif icance in its own right. › Respect character-defining building components of a historically-significant addition. › Do not demolish a historically-significant addi- tion. 3.30 Consider removing an addition that is not historically significant. › Ensure that the historic fabric of the primary structure is not damaged when removing these features. NEW ADDITIONS AND ACCESSORY STRUCTURES A new addition or accessory structure that is compat- ible with the historic building and surrounding historic context may be permitted. It is important to consider its design and placement, as well as its relationship to the surrounding historic context. The design standards for new construction also apply to the design of a new addition or accessory structure. 3.31 Design an addition or accessory structure to be compatible with the historic structure. › Design an addition or accessory structure to be visually subordinate to the historic building (It shall not replicate the design of the historic building.) › Use materials that are of a similar color, tex- ture, and scale to materials in the surrounding historic context. › Design an addition or accessory structure to be compatible with the scale, massing and rhythm of the surrounding historic context. › Incorporate windows, doors and other open- ings at a consistent solid-to-void ratio to those found on nearby historic buildings. › Use simplified versions of building components and details found in the surrounding historic context. This may include: a cornice; a distinc- tive storefront or main door surround; window sills or other features. › Do not use replicas of historic building components and details that would convey a false history or that would draw undue attention to the addition. 4 For More Information: See web link to Preservation Brief 14: New Exterior Additions to Historic Buildings: Preservation Concerns http://www.nps.gov/tps/how-to-preserve/ briefs/14-exterior-additions.htm Old Town Fort Collins Design Standards | July 2014 63 3. 32 Design an addition or secondary structure to be subordinate to the historic building. › Place an addition or secondary structure to the side or the rear of the historic structure. › Place a rooftop or upper-story addition to the rear to minimize visual impacts from public streets. › Do not locate an addition on a primary façade. 3. 33 Differentiate an addition from the historic structure. › Use changes in material, color and/or wall plane. › Use a lower-scale connecting element to join an addition to a historic structure. › Use contemporary architectural styles or mate- rials in an addition or a simplified version of the architectural style. 3. 34 Do not try to make an addition or secondary structure appear older than it is. › Do not replicate historic details; use simplified versions. 3.35 Do not damage the historic fabric of the historic building when adding an addition. › Do not damage or obscure significant architec- tural features of the historic building. Locating an Addition to a Historic Commercial Structure An addition to a historic commercial structure shall be subordinate to, and differentiated from, the historic structure as illustrated below. Historic Structure The one and two- story commercial building illustrated at right are historic. Historic Structures Rear Addition The rear addition illustrated at right is appropriate. Rear Addition 4 Rooftop Addition The rooftop addition illustrated at right is appropri- ate because it is set back from the front façade. Rooftop Addition 4 Appropriate addition to the rear of a contrib- uting structure. This building addition is 64Resources Design Standards for the Treatment of Historic Planning for Energy Efficiency PLANNING FOR ENERGY EFFICIENCY These standards address maintaining and improving resource and energy efficiency in a historic building, as well as methods for approaching energy conservation and generation technologies. The standards in this section apply to projects involving historic buildings. Other sustainability standards throughout this docu- ment will also apply. Objectives for historic preservation and community sustainability are often in alignment. Follow these basic steps when considering a rehabilitation project for energy efficiency: Step 1: Establish Project Goals. Develop an overall strategy and project goals for energy efficiency to maximize the effectiveness of a project. This will establish a broad view that can help place individual actions into context. Focus on minimizing use of resources and energy, minimizing negative environmental impacts, and retaining the his- toric integrity of a property. Strategies shall maximize the inherent value of the historic resource prior to considering alterations or retrofitting with new energy generation technology. Step 2: Maintain Building Components in Sound Condition. Maintaining existing building fabric reduces negative environmental impacts. Re-using a building preserves the energy and resources invested in its construction, and removes the need for producing new construction materials. Step 3: Maximize Inherent Sustainable Qualities. Typically, historic buildings in the Old Town Historic District were built with resources and energy efficiency in mind. Construction methods focused on durability and maintenance, resulting in individual building fea- tures that can be repaired if damaged, thus minimizing the use of materials throughout the building’s life cycle. Buildings were also built to respond to local climate conditions, integrating passive and active strategies for year-round interior climate control, which increase energy efficiency. Passive strategies typically include building orientation and features such as roof over- hangs and windows to provide both natural day lighting as well as management of solar heat gain. Active strate- gies typically include operable building features such as awnings and double-hung and transom windows. Identify a building’s inherent sustainable features and operating systems and maintain them in good operat- ing condition. In some cases these features may be covered, damaged or missing; repair or restore them where necessary. Step 4: Enhance Building Performance. A historic building’s inherent energy efficiency shall be augmented using techniques which improve energy efficiency without negatively impacting historic building elements. Noninvasive strategies such as increased in- sulation, weatherization improvements and landscaping Old Town Fort Collins Design Standards | July 2014 65 ENHANCING ENERGY PERFORMANCE Improvements to enhance energy efficiency shall complement the historic building. The structure, form and materials shall be sensitively improved in energy efficiency terms to preserve the building’s character. 3.36 Use noninvasive strategies when applying weatherization improvements. › Use cost-effective weather-stripping, insulation and storm windows to improve energy ef- ficiency while preserving historic character. › Install additional insulation in an attic, basement or crawl space as a simple method to make a significant difference in a building’s energy ef- ficiency. Provide sufficient ventilation to prevent moisture build-up in the wall cavity. › Install weatherization strategies in a way that does not alter or damage significant materials and their finishes. › Use materials which are environmentally friendly and that will not interact negatively with historic building materials. › When a roof must be replaced, consider install- ing a radiant barrier. › Maintain historic windows; keep them in good repair and seal all leaks. › Retain historic glass, taking special care in putty replacement. › Maintain the glazing compound regularly. Re- move old putty with care. › Use operable systems such as storm windows, insulated coverings, curtains and awnings to enhance performance of historic windows. MAINTAINING ENERGY EFFICIENCY The historic sustainable building features and systems of a historic building shall be maintained in good oper- ating condition. 3.37 Preserve the inherent energy efficient features of the historic building in operable condition. › Identify a building’s inherent sustainable features and operating systems and maintain them in good condition. › Retain historic shutters, awnings, canopies and transoms. Operable features such as these will increase the range of conditions in which a building is comfortable without mechanical climate controls. Energy Audit To inform an energy efficiency project strategy, conduct an energy audit. Energy audits can give a comprehensive view of how energy is currently managed, in the daily and seasonal cycles of use, and can also provide perspective on the payback of investment for potential work on the building. For example, an energy audit, when examined based on an overall strategy, may demonstrate that priorities shall be on increasing insulation in walls, ceilings and foundations, rather than replac- 66Resources Design Standards for the Treatment of Historic Commercial Building Energy Efficiency Diagram This diagram summarizes the principal direction in the standards for a rehabilitation project for energy efficiency on a commercial building. These measures can enhance energy efficiency while retaining the integrity of the historic structure. Upper-story WindoWs » Maintain historic windows » Weather-strip and caulk » Add storm windows (preferably interior) transoms » Retain operable transom to circulate air solar panels » Set back from primary façade to minimize visibility from street attic » Insulate internally or roof Green roof » Place below parapet line to minimize visibility from street roof material » Retain & repair aWninGs/canopies » Use operable awnings to control solar access and heat gain » Use fixed canopies to provide year-round shade and shelter doors » Maintain/weather-strip historic doors » Consider interior air lock area storefront WindoWs » Maintain and caulk historic windows 152 Old Town Fort Collins Design Standards | July 2014 67 3. 39 Install solar collectors to minimize potential adverse effects on the character of a historic property. › Place collectors to avoid obscuring significant features or adversely affecting the perception of the overall character of the property. › Size collector arrays to remain subordinate to the historic structure. › Install collectors on an addition or secondary structure. › Minimize visual impacts by locating collectors back from the front façade. › Ensure that exposed hardware, frames and pip- ing have a matte finish, and are consistent with the color scheme of the primary structure. › Use the least invasive method to attach solar collectors to a historic roof. USING ENERGY GENERATING TECHNOLOGIES Integrate modern energy technology into a historic structure while maintaining its historic integrity. Use of energy-generating technologies should be the final op- tion considered in an efficiency rehabilitation project. Utilize strategies to reduce energy consumption prior to undertaking an energy generation project. Consider the overall project goals and energy strategies when determining if a specific technology is right for the project. As new technologies are tried and tested, it is impor- tant that they leave no permanent negative impacts to historic structures. The reversibility (returning the building fabric to its historic condition) of their applica- tion will be a key consideration when determining if it shall be permitted. 3.38 Locate energy-generating technology to minimize impacts to the historic character of the site and structure. › Locate technology where it will not damage, obscure or cause removal of significant features or materials. › Maintain the historic character of the building. › Install technology in such a way that it can be readily removed and the historic character eas- ily restored. › Use materials which are environmentally friendly and that will not interact negatively with historic building materials. 3.40 Install wind turbines to minimize potential adverse effects on the character of a historic property. › Use turbines and any exposed hardware with a matte finish that is consistent with the color scheme of the primary structure. › Do not obscure significant features or impair the building’s historic significance. › Attach turbines in a manner that avoids damage to significant features. › Install turbines to allow restoration of affected 68Resources Design Standards for the Treatment of Historic ACCESSIBILITY In 1990, the passage of the Americans with Disabilities Act (ADA) mandated that all places of public accom- modation be accessible to everyone. This includes his- toric structures that are used for commercial, rental, multi-family and public uses. Note that the law provides that alternative measures may be considered when the integrity of a historic resource may be threatened. In most cases, property owners can comply without compromising the historic resource. Owners of his- toric properties should comply to the fullest extent feasible with accessibility laws, while also preserving the integrity of the character-defining features of their building or site. These standards shall not prevent or inhibit compliance with accessibility laws. 3.41 Accessibility improvements shall be designed to preserve the integrity of a historic property. › Retain the key features of the historic structure in any design. › Ensure that accessibility improvements are “reversible.” PHASING PRESERVATION IMPROVEMENTS In some cases, a property owner may wish to make in- terim preservation improvements, rather than execute a complete rehabilitation of a historic property. This work shall be planned such that it establishes a founda- tion for future improvements that will further assure continued use of the property and retain its historic significance. For example, a simplified cornice element may be installed on a commercial storefront, in lieu of reconstructing the historic design, with the intent that an accurate reconstruction would occur later. 3.42 Plan interim preservation improvements to retain opportunities for future rehabilitation work that will enhance the integrity of a historic property. › Preserve key character-defining features while making interim preservation improvements. › Interim preservation improvements that would foreclose opportunities for more extensive rehabilitation in the future are inappropriate. › See photo sequence on page 28. Accessibility improvements shall be designed to preserve the integrity of a historic property to the fullest. 4 154 Old Town Fort Collins Design Standards | July 2014 69 TEMPORARY STABILIZATION TREATMENTS When a building is to be unoccupied for an extended period of time, it shall be secured in a way in which to preserve historically significant features and prevent deterioration from weathering or vandalism. Often termed “mothballing,” such procedures are particularly relevant to properties that have been vacant for a long time. Stabilization shall be planned such that the integ- rity of the property will be maintained. 3.43 If a building is unoccupied, secure it in a way that protects its historic character. › Maintain a weather-tight roof. Temporary roof- ing may be installed if needed. › Structurally stabilize the building, if needed. › When enclosing a window or door opening, do not damage frame and sash components. Mount any panel to cover the opening on the interior. Also, paint the panels to match the building color. › Provide adequate ventilation to the interior of the building. EXISTING HISTORIC ALTERATIONS Many historic structures experience changes over time as design tastes change or need for additional space occurs. Many of these occurred while retaining the characteristics that are key historic features. Some of these alterations now may be historically significant themselves. An addition constructed in a manner compatible with the historic building and as- sociated with the period of significance is an example, and it too may merit preservation in its own right. In contrast, more recent alterations usually have no historic significance and may even detract from the character of the building and obscure significant fea- tures. Removing such an alteration may be considered in a rehabilitation project. Historic features that have been modified can also be restored. 3.44 Consider the significance of early alterations and additions. Consider these options: › Preserve an older addition or alteration that has achieved historic significance in its own right, when it is key to understanding the history of the property. 155 70Resources Design Standards for the Treatment of Historic 156 IV DESIGN STANDARDS FOR ALL PROPERTIES 157 158 Old Town Fort Collins Design Standards | July 2014 73 AWNINGS AND CANOPIES Traditionally, awnings and canopies were noteworthy features of buildings in the Old Town Historic District, and their continued use is encouraged. These elements are simple in detail, and they reflect the character of the buildings to which they are attached. 4.1 Preserve traditional canopies. › Retain historic hardware. 4.2 Install an awning or canopy to f it the opening and be in character with the building. › A fabric awning is permitted. › A fixed metal canopy may be considered when it would be in character. › Mount an awning or canopy to accentuate character-defining features. The awning or canopy shall fit in the openings of the buildings. › Simple sloping awnings and flat canopies are permitted. Odd shapes, bullnose awnings and bubble awnings are prohibited. 4.3 Design an awning or canopy with colors and materials that are durable and compatible with the structure. › Use canvas or a similar woven material (pre- ferred approach) for an awning. › Do not use a material without proven durability or that has a gloss finish. › Contemporary awnings may be considered. Design Standards for All Properties › Post supported canopies are prohibited on the front facade of a commercial building. However, they may be considered on a rear facade that faces an alley. Design an awning or canopy with colors and materials that are durable and compatible with the structure. Traditionally, awnings were noteworthy features of commercial buildings, and their continued use is encouraged. Awnings and canopies can help define windows, entry areas and the pedestrian level of buildings. For More Information See web link to Preservation Brief 44: The Use of Awnings on Historic Buildings, Repair, Replacement and New Design http://www.nps.gov/tps/how-to-preserve/ briefs/44-awnings.htm 4 4 159 74 Design Standards for All Projects STREET LAYOUT Established vehicular, pedestrian and bicycle access shall be preserved. 4.4 Retain the historic network of streets and alleys. › The network of streets and alleys shall be retained as public circulation space and for maximum public access. › Streets and alleys shall not be enclosed or closed to public access. › Link a new walkway to an existing public right- of-way. OUTDOOR USE AREAS Outdoor use areas occur as accents. These include outdoor dining areas and small public plazas. These shall be integrated with the design of the site and the building. Small Public Plazas and Courtyards A small public plaza or courtyard may be considered. However, within the heart of the Old Town Historic District, where the greatest concentration of historic storefronts align, creating a gap in the street wall is not allowed, because it disrupts the street wall. 4.5 A small public plaza or courtyard shall contain features to promote and enhance its use. › It must be: directly accessible to the public way; level with the public way; › It may have one or all of the following: street furniture; public art; historical/interpretive marker. A small public plaza or courtyard is permitted at the rear of the structure to help to enliven the alley set- ting. 4 4 160 Old Town Fort Collins Design Standards | July 2014 75 Terraces, Patios and Deck Space Improvements that provide areas for active outdoor use (i.e., dining) are welcomed amenities, but they must be in character with the historic fabric in the Old Town Historic District. There are typically two types: raised and at-grade. 4.6 Locate a raised dining area (deck) to minimize visual impacts to the street. › Placing it to the rear of a property is preferred. › Rooftop decks shall be set back from the build- ing facade. › Projecting or cantilevered decks are prohibited. › Dining support service areas, such as wait sta- tions and dish areas, shall be located away from public view. 4.7 Locate an at-grade dining area to minimize impacts on the streetscape. › Locate an at-grade dining area to the side or rear of a property. › It is permissible to locate an at-grade dining area in the public ROW in a street wall context, sub- ject to any necessary permits or encroachment agreements which may be required. The dining area shall be clearly defined in this setting. HANDRAILS AND ENCLOSURES In some circumstances it may be necessary to add handrails or an enclosure to a property to accommo- date an outdoor dining area, accessibility or to enhance safety. If so, it must have minimal impact on the urban setting and/or the historic resource. 4.8 A railing shall be simple in design. › Simple metal work is permitted. › Very ornate metal, plastic or wood designs are prohibited. › The railing shall be transparent in its overall appearance. One shall be able to see through to the building. Railings shall be mostly transparent and simple in design. 4 4 161 76 Design Standards for All Projects SITE LIGHTING The light level at the property line is a key design con- sideration. This is affected by the number of fixtures, their mounting height, and the lumens emitted per fixture. It is also affected by the screening and design of the fixture. Light spill onto adjacent properties and into the night sky shall be minimized and the design shall be compatible with the district. 4.11 Shield lighting to prevent off-site glare. › A light fixture shall incorporate a cut-off shield to direct light downward. › A luminaire (lamp) shall not be visible from adjacent streets or properties. › Shield a fixture to minimize light spill onto adjacent properties and into the night sky. 4.12 A light fixture must be in character with the setting. › A fixture shall be compatible with the historic context. ART AND HISTORIC PROPERTIES Public art is welcomed as an amenity in Fort Collins’ historic districts. It shall be planned as an integral component of the urban environment and shall be strategically located to serve as an accent to public areas. An installation on private property that is visible from the public way also shall be planned to retain the historic significance of a property. 4.9 Public art shall be compatible with the historic context. › An art installation shall not impede one’s abil- ity to interpret the historic character of the district. › Locate public art such that the ability to per- ceive the character of historic buildings nearby is maintained. 4.10 An art installation on a historic property shall be compatible with the resource. It shall: › Maintain one’s ability to interpret the historic character of the resource. › Preserve key features that contribute to the property’s significance. › Be reversible in a way that the key features of the property remain intact. 162 Old Town Fort Collins Design Standards | July 2014 77 BUILDING LIGHTING The character and level of lighting that is used on a building is of special concern. Traditionally, exterior lights were simple in character and were used to high- light signs and building entrances. Most fixtures had incandescent lamps that cast a color similar to daylight, were relatively low intensity and were shielded with simple shade devices. Although new lamp types may be considered, the overall effect of modest, focused, building light shall be continued. When installing lighting on a historic building, use exist- ing documentation as a basis for the new design. If no documentation exists, use a contemporary light fixture that is simple in design. Building lighting shall be installed in a manner so as not to damage the historic fabric of the building and shall be reversible. Most historic light- ing was subdued and directed at signs, entrances, and in a few cases, building features. 4.13 Use lighting to accent: › Building entrances, signs and to illuminate walk- ways. 4.14 Minimize the visual impacts of architectural lighting. › Use exterior light sources with a low level of luminescence. › Use lights that cast a similar color to daylight. › Do not wash an entire building facade in light. › Use lighting fixtures that are appropriate to the building and its surroundings in terms of style, finish, scale and intensity of illumination. › Mount exterior fixtures in an inconspicuous manner. › Do not damage or obscure historic building components and fabric when mounting exterior fixtures. 4.15 Use shielded and focused light sources to prevent glare. › Provide shielded and focused light sources that direct light downward. › Do not use high intensity light sources or cast light directly upward. › Do not allow excessive light spill from buildings. 163 78 Design Standards for All Projects SURFACE PARKING The visual impact of surface parking shall be mini- mized. On-site parking must be subordinate to other uses and the front of the lot shall not appear to be a parking area. 4.18 Minimize the visual impact of surface parking. › Locate a parking area at the rear or to the side of a site or to the interior of the block. This is especially important on corner properties. Corner properties are generally more visible than interior lots, serve as landmarks and pro- vide a sense of enclosure to an intersection. 4.19 Site a surface lot so it will minimize gaps in the continuous building wall of a commercial block. › Where a parking lot shares a site with a build- ing, place the parking at the rear of the site. 4.20 Provide a visual buffer where a parking lot abuts a public way. › A landscaped strip or planter using a combina- tion of trees and shrubs is permitted. › A low, decorative wall as a screen for the edge of the lot is also permitted. Materials must be compatible with those of nearby buildings. SERVICE AREAS Service areas shall be visually unobtrusive and must be integrated with the design of the site and the building. 4.16 Minimize the visual impacts of a service area. › Orient a service entrance, waste/compost disposal area or other service area toward service lanes and away from public streets. › Screen a service area with a wall, fence or planting, in a manner that is in character with the building and its site. 4.17 Position a service area to minimize conflicts with other abutting uses. › Minimize noise impacts by locating sources of offensive sounds away from other uses. › Use an alley. Orient a service area towards service lanes and away from public streets. 4 164 Old Town Fort Collins Design Standards | July 2014 79 BUFFERS Parking, storage and equipment areas shall be visually buffered with landscaping or a screen wall. The design must complement the context. 4.21 Provide a visual buffer along the edge of a parking lot or service area. › Use a landscape strip or screen wall at the edge of a parking lot. › Provide a landscape buffer or screen wall by ground mounted mechanical equipment, service and/or storage areas. BUILDING EQUIPMENT Junction boxes, external fire connections, telecom- munication devices, cables, conduits, satellite dishes, HVAC equipment and fans may affect the character of a property. These and similar devices shall be screened from public view to avoid negative effects. 4.22 Minimize the visual impacts of building equipment on the public way and the district as a whole. › Screen equipment from view. › Do not locate equipment on a primary facade. › Use low-profile or recessed mechanical units on rooftops. › Locate satellite dishes and mechanical equip- ment out of public view. › Locate utility lines and junction boxes on sec- ondary and tertiary walls, and group them. › Group utility lines in conduit, and paint these elements, to match the existing background color. › Locate a utility pedestal (ground mounted) to the rear of a building. Parking Buffers Consider the use of a landscaped strip or planter to provide a visual buffer where a parking lot abuts a public sidewalk. 4 165 80 Design Standards for All Projects 4.23 Install mechanical equipment to minimize impacts on historic fabric. › Install mechanical equipment in areas and spaces that require the least amount of altera- tion to the historic building. › Do not damage or cut holes in important architectural features, such as cornices, deco- rative ceilings and paneling. › Do not install mechanical equipment on a primary façade. SECURITY DEVICES It may sometimes be necessary to provide a security device on a building. It shall be designed to be as inconspicuous as possible, and must not alter signifi- cant architectural features of the building. The use of interior, operable, transparent devices is preferred. 4.24 Minimize the visual impact of security devices. › Locate a security device inside a storefront. › Use operable and transparent (simple bars with spacing so one can view through to display) security devices on ground floor storefronts. › Opaque, roll-down metal screens are pro- hibited, because these obscure products on display and thereby weaken the interest of the street to pedestrians when in a closed posi- tion. › Decorative security devices are permitted when they complement the architectural style. › Security devices are prohibited above the sec- ond floor, unless unique security conditions are indicated. Install roof-mounted mechanical equipment, such as air conditioners, to be inconspicuous when viewed from pub- lic streets. Back side of building. 4 166 Old Town Fort Collins Design Standards | July 2014 81 4.25 Do not damage the character of the historic building when installing a security device. › Do not damage or obscure significant architec- tural features of the historic building. › The installation shall be reversible. Once re- moved the historic building must remain intact and the integrity of historic materials shall not be compromised. 4 4 4 Decorative secu- rity devices are permitted when they complement the architectural style. 167 82 Design Standards for All Projects 4.27 Base or background colors shall be muted. › Building features shall be muted, while trim accents can be either a contrasting color or a harmonizing color. › An accent color shall not contrast so strongly as to not read as part of the composition. › Bright high-intensity colors are not permitted. › Use matte or low luster finishes instead of glossy ones. › Non-reflective, muted finishes on all features is preferred. 4.28 Building elements shall be f inished in a manner similar to that seen traditionally. The following are recommended treatments: › Brick and stone: unpainted, natural color un- less painted historically › Window frames and sash, doors and frame and storefronts: wood - painted; metal - anodized or baked color › Highly reflective materials, weathered wood and clear finishes are prohibited on large surfaces. A clear finish is permitted on a wood entry door. ARCHEOLOGICAL RESOURCES Negative impacts on archeological resources shall be avoided. 4.29 Leave archeological resources in place, to the maximum extent feasible. › Avoid disturbing known archeological re- sources. › If archeological materials are discovered con- tact the City of Fort Collins Historic Preserva- tion office. COLOR Traditionally, color schemes in the Old Town Historic District were relatively muted. A single base color was applied to the primary wall plane. Then, one or two accent colors were used to highlight ornamental features, as well as trim around doors and windows. Since many of the commercial structures were unpainted brick, the natural color of the masonry became the background color. Sometimes a contrast- ing masonry was used for window sills and moldings. As a result, the contrast between the base color and trim was relatively subtle. These traditions of using limited numbers of colors, and muted ones, shall be continued. These standards do not specify which colors should be selected, but rather how they shall be used. 4.26 The facade shall “read” as a single composition. › Employ color schemes that are simple in character. › Using one base color for the building walls and another for the roof is preferred. › Using one to three accent colors for trim ele- V DESIGN STANDARDS FOR NEW CONSTRUCTION 169 170 Old Town Fort Collins Design Guidelines | July 2014 85 Overview Designing a new building to fit within the historic char- acter of the Old Town Historic District requires careful thought. Preservation in a historic district context does not mean that the area must be “frozen” in time, but it does mean that, when new building occurs, it shall be in a manner that reinforces the visual characteristics of the district. This does not imply, however, that a new building must look old. In fact, imitating historic styles is discouraged. Rather than imitating older styles, a new design shall relate to the fundamental characteristics of the his- toric context while also conveying the design trends of today. It may do so by drawing upon basic ways of building that make up a part of the character of the district. Such features include the way in which a build- ing is located on its site, the manner in which it relates to the street and its basic mass, form and materials. When these design variables are arranged in a new building to be similar to those seen traditionally, visual compatibility results. This section provides design standards for new infill construction and improvements to buildings that con- tribute to the fabric in the Old Town Historic District. › Building Placement and Orientation › Architectural Character and Detail › Building Mass, Scale and Height › Building and Roof Forms › Primary Entrances › Materials › Windows New Additions A new addition to an existing building in the historic district shall follow the standards for new construction provided in this section. See also the Design Standards for the Treatment of Historic Resources section, for additional standards that apply to additions to a historic structure. The general alignment of storefronts, moldings and upper story windows contributes to the visual continuity of many commercial blocks in Old Town Fort Collins. A variation in the height of cornices exists, within a range of one to three stories. Facade widths also vary, but within a relatively narrow range. 171 86 Design Standards for New Construction Considering Context Compatibility with the Old Town context is a key principle for the design of new construction. This typically focuses on buildings in the same block, on both sides of the street, and also across an alley. In some cases, a structure that is not historic may also be found in the immediate vicinity, but this does not influence considerations of compatibility. BUILDING PLACEMENT AND ORIENTATION Traditionally, buildings in Old Town were arranged in consistent development patterns, in terms of their site plan and orientation. Most commercial buildings aligned uniformly along a street. This created a con- sistent “street wall” that is now a key feature of the historic district. Reinforcing traditional development patterns is paramount in designing a new building to fit within the historic district. New infill shall reflect traditional development patterns, including facade alignment and uniform building orientation. 5.1 Maintain the alignment of building fronts along the street. › Locate a new building to reflect established alignment patterns along the block. › Where historic buildings are positioned at the sidewalk edge, creating a uniform street wall, then a new building shall conform to this align- ment. 5.2 Maintain the traditional pattern of buildings facing the street. › Locate a primary entrance to face the street and design it to be clearly identifiable. › For a commercial storefront, use a recessed entry. Locate a primary entrance to face the street and be clearly iden- tifiable. 4 New Commercial Building Design Maintain the alignment of building fronts along the street. 172 Old Town Fort Collins Design Guidelines | July 2014 87 4 ARCHITECTURAL CHARACTER AND DETAIL In order to assure that historic resources are appreci- ated as authentic contributors in the historic district, it is important that a new building be distinguishable from them while also remaining compatible with the context. New construction shall appear as a product of its own time while also being compatible with the historically significant resources of the area. 5.3 Design a new building to express its own time while remaining compatible with the historic district. › See the standards that follow for information about basic elements of compatibility. 5.4 An interpretation of a historic style that is authentic to the district will be considered if it is subtly distinguishable as being new. › Exact imitation of a historic style that would blur the distinction between old and new build- ings and make it more difficult to understand the architectural evolution of the district are not permitted. 4 New construction should appear as a product of its own time while also being compatible with the historically significant resources of the area. Exact imitation of a historic style that would blur the distinc- tion between old and new buildings and make it more difficult to understand the architectural evolution of the district are not permitted. 173 88 Design Standards for New Construction 4 Design a new building to reflect its time while respecting key features of its context. 5.5 Incorporate traditional facade articulation techniques in a new design. Use these methods: › a tall first floor › vertically proportioned upper story windows › window sills and frames that provide detail › horizontal expression elements, such as cano- pies, belt courses, moldings and cornices › vertical expression features, such as columns and pilasters › a similar ratio of solid wall to window area › a base, middle and a cap 4 Incorporate traditional facade articulation techniques in a new design. Incorporate a kickplate into a storefront design. 174 Old Town Fort Collins Design Guidelines | July 2014 89 4 BUILDING MASS, SCALE AND HEIGHT Each historic building in the district exhibits distinct characteristics of mass, height and a degree of wall articulation that contributes to its sense of scale. As groupings, these structures establish a definitive sense of scale. A new building shall express these traditions of mass and scale, and it shall be compatible in height, mass and scale with its context, including the specific block and the historic district as a whole. 5.6 Convey the traditional size of historic buildings in new construction as it is perceived at the street level. › The height of a new building shall appear to be within the height range established in the con- text, especially at the street frontage. › Floor-to-floor heights shall appear similar to those of traditional buildings. › If an additional floor is permitted, place it (or sufficient portions of it) back from the street front to maintain the traditional range of heights at the street edge. 5.7 The overall height of a new building shall be compatible with the historic district. A building height that exceeds the height range established in the context will be considered only when: › It is demonstrated that the additional height will be compatible with adjacent properties and for the historic district at large. › Taller portions are set back from the street. › Access to light and air of surrounding properties is respected. The overall height of a new building shall be compatible with the historic district. A building height that exceeds the height range established in the context will be considered only when it is demonstrated that the additional height will be compatible with adjacent properties and for the historic district at large. Note the additional height on the building in the background steps back from the front and side. The height of a new building shall appear to be within the height range established in the context, especially at the street front- age. 4 175 90 Design Standards for New Construction Mass, Scale and Height at Different Levels Building mass, scale and height shall be considered in these ways: (1) As experienced at the street level immediately adjacent to the building. › At this level of perception, the actual height of the building wall at the street edge is a key factor. The scale of windows and doors, the modular characteristics of building ma- terials, and the expression of floor heights also contribute to perceived scale. (2) As viewed along a block, in perspective with others in the immediate area. › The degree of similarity (or diversity) of building heights along a block, and the repetition of similar features, including openings, materials and horizontal expres- sion lines, combine to establish an overall sense of scale at this level of experiencing context. (3) As seen from key public viewpoints inside and outside of the historic district. › In groups, historic buildings and compatible newer structures establish a sense of scale for the entire district and define the skyline. 5.8 Provide variation in building height when a new building is substantially wider than historic buildings in the district. › In order to reduce the perceived mass of a larger building, divide it into subordinate modules that reflect traditional building sizes in the context. › Vary the height of building modules in a larger structure. The variation in height should reflect historic building heights found in the district. › A street wall should provide some variation in building heights, otherwise it can read as one large static mass. › Excessive modulation of a building mass is not permitted, since this would be out of character with simpler historic building forms in the area. 5.9 Maintain the scale of traditional building widths in the context. › Design a new building to reflect the traditional building widths of adjacent buildings. › Where a building must exceed this width, use changes in design features so the building reads as separate building modules reflecting tradi- tional building widths and massing. Changes in the expression and details of materials, window design, facade heights or materials shall be used. › Where these articulation techniques are used, they shall be expressed consistently throughout the structure, such that the composition ap- pears as several authentic building modules. New Building 4 Changes in cornice lines combined with varia- tions in wall planes can help a new, larger Old Town Fort Collins Design Guidelines | July 2014 91 4 This single, new infill building is divided into modules to reflect the scale of the historic context. The height of a new building shall appear to be within the height range of historic buildings, especially at street frontage. 5.10 Establish a sense of human scale in a building design. › Use vertical and horizontal articulation tech- niques to reduce the apparent mass of a larger building and to create visual interest. › Express the position of each floor in the exter- nal skin of a building to establish a scale similar to historic buildings in the district. › Use materials that convey scale in their propor- tion, detail and form. › Design architectural details to be in scale with the building. Windows, doors, and storefronts (in commercial buildings) that are similar in scale to those seen traditionally shall be used. This single infill building successfully employs building articulation methods to break up the mass of the building. Note the height of the storefront, depth of openings and variation in parapet heights. The building also reads as separate masses with the ver- tical circulation offsets that have been employed. 4 4 177 92 Design Standards for New Construction BUILDING AND ROOF FORMS A similarity of building forms also contributes to a sense of visual continuity. In order to maintain this feature, a new building shall have a basic form that is similar to that seen traditionally. 5.11 Use simple, rectangular building forms. › Use building forms that are similar to traditional forms. › Use roof forms similar to those seen tradition- ally in the district. Floor to floor heights shall appear similar to those of traditional buildings. 4 Use a tall first floor and vertically proportioned upper story win- dows. 4 178 Old Town Fort Collins Design Guidelines | July 2014 93 ENTRANCES Traditionally in the historic district, most primary en- trances were oriented to the street and were recessed. They provide visual interest and a sense of scale to each building. A primary entrance shall be clearly identifiable in a new building and it must be in character with the building and its context. The entrance shall include fea- tures to signify it as such, and convey a sense of scale. 5.12 Orient a primary entrance towards the street. › Design an entrance to a commercial building to convey a sense of scale and provide visual interest. 5.13 Maintain the pattern created by recessed entryways. › Set the door back an adequate amount from the front facade to establish a distinct threshold for pedestrians. › Where an entry is to be recessed, the building line at the sidewalk edge shall be maintained by the upper floor(s). › Use a transom over a doorway to maintain the full vertical height of the storefront. › Oversized and undersized entrances are prohib- ited. 4 179 94 Design Standards for New Construction MATERIALS Traditional building materials in the historic district include various types of masonry, primarily brick, stone and concrete. Today, these materials are key to the character of the district. Building materials shall reflect the range of textures, modularity and finish of those employed traditionally. They also shall contribute to the visual continuity of the specific historic district. They shall be of proven durability in similar applications. 5.14 Use building materials that appear similar in scale, color, texture and f inish to those seen historically in the district. › Use materials that are proven to be durable in the local climate. › Use materials that will maintain an intended finish over time, or acquire a patina. › Use masonry with a modular dimension similar to typical masonry materials. › When an alternative material is permitted, use a durable material. (See “Using New Materials” to the left for more information.) › On the ground level, use materials that will withstand on-going contact with the public, sustaining impacts without compromising their appearance. Typical Materials Typical historic building materials used in Old Town Fort Collins include: » Masonry › Brick › Stone › Terra Cotta › Poured Concrete › Pre-cast Concrete » Wood » Metal › Cast iron, › Copper › Sheet metal Understanding the character of these materials and the patterns they create is essential to developing new interpretations. Using New Materials Compatibility with historic materials can be achieved without purely replicating their traditional use. A new building material that conveys the es- sence of modularity and the texture and finish of historic materials, and that has proven durability in the local climate, is often compatible. The degree to which an alternative material may be used successfully on a new building also will be influenced by the degree of consistency or variety in materials that already exists in the block. Use building materials that appear similar in scale, color, texture and finish to those seen historically in the district. 4 180 Old Town Fort Collins Design Guidelines | July 2014 95 WINDOWS The manner in which windows are used to articulate a new building wall is an important consideration in establishing a sense of scale and visual continuity. Tradi- tionally in Old Town, a storefront system was installed on the ground floor and upper story windows often appeared as punched openings. These features often align with others in the block, and establish a rhythm or pattern of solid and void that vi- sually links buildings along the street. These traditional arrangements may also be interpreted in contempo- rary designs that complement the established patterns within the historic district. Window design and placement shall establish a sense of scale and provide pedestrian interest. Established solid to void patterns shall be maintained. Contemporary and creative design interpretations of window rhythms and patterns that reference, but do not duplicate his- toric designs, may be considered. 5.15 A contemporary storefront design is permitted if it reinforces the visual characteristics of the district. › Design a building to incorporate a ground floor storefront. › Basic design features found in traditional storefronts, such as a kickplate, display window, transom and a primary entrance shall be incor- porated. › In storefront details, use elements similar in profile and depth of detailing seen historically. Design a building to incorporate a ground floor storefront. 4 4 Incorporate the basic design features found in traditional store- fronts, such as a kickplate, display window, transom and a pri- mary entrance. 181 96 Design Standards for New Construction 5.16 Arrange windows to reflect the traditional rhythm and general alignment of others in the district. › Use window rhythms and alignments similar to traditional buildings, such as: vertically propor- tioned, single or sets of windows, “punched” into a more solid wall surface, and evenly spaced along upper floors; window sills or headers that align; and rows of windows or storefront sys- tems of similar dimensions, aligned horizontally along a wall surface › Creative interpretations of traditional window arrangement may be considered. 5.17 Use durable window materials. › Permitted window materials include metal and wood frame. › Prohibited window materials include synthetic materials that do not have a proven durability, such as plastic snap-in muntins. Arrange windows to reflect the traditional rhythm and general alignment of others in the area. 4 182 Old Town Fort Collins Design Guidelines | July 2014 97 New Construction and Sustainability ENERGY EFFICIENCY IN NEW DESIGNS The conservation of energy is a key objective in site design, building design and building orientation. The site design process shall include an evaluation of the physical assets of the site to maximize energy efficiency and conservation in the placement and design of a build- ing. Designs shall consider seasonal changes in natural lighting and ventilation conditions. A design shall also take into account the potential effect on an adjoining property, in terms of its solar ac- cess and ability to implement the same environmental design principles. Careful consideration shall also be given to balancing sustainable design principles with those related to maintaining the traditional character of the area. 5.18 Locate a new building, or an addition, to take advantage of microclimatic opportunities for energy conservation, while avoiding negative impacts to the historic context. › Orient a building to be consistent with historic development patterns. › Maximize energy efficiency and conservation opportunities. 5.19 Design a building, or an addition, to take advantage of energy saving and generating opportunities. › Design windows to maximize daylighting into interior spaces. › Use exterior shading devices to manage solar gain in summer months. For example, use cano- pies or awnings on storefronts similar to how they were used traditionally. › Energy-generating devices, including solar col- lectors and wind turbines, are permitted where they also remain visually subordinate. 183 98 Design Standards for New Construction COMMERCIAL ENERGY EFFICIENCY DIAGRAM A Wind Devices: Set back from primary facade to minimize visibility from the street. B Operable Transoms: Allows for natural air circulation. C Green Roofs: Set back from primary facade and hide behind parapets to minimize visibility from the street. D Shading Devices: Operable canopies located above display windows. E Solar Panels: Set back from primary facade and hide behind parapets to minimize visibility from the street. A B C D E These sustainability designs should be considered in the context of an overall strategy. 184 Old Town Fort Collins Design Guidelines | July 2014 99 ENERGY EFFICIENCY IN BUILDING MASSING A building mass shall maximize the potential for natural daylighting as well as solar energy collection, while avoiding negative impacts to the historic context. 5.20 Shape a building’s mass to maximize solar energy potential. Use the following strategies: › Design a building to allow natural daylighting to the interior. › Articulate wall planes as a way to provide shade or increase solar access to interiors. › Use thermal storage walls on a portion of the south facing building exposure, where appropri- ate. 5.21 Orient a building to maximize green principles while ensuring compatibility with adjacent, lower-scale structures. Permitted strategies include: › Position the taller portion of a building along a north-south axis to minimize shading on lower scale structures to the north. › Design a building mass to minimize shading south-facing facades of adjacent buildings during winter months. Articulate building mass to take advantage of solar energy. The image above shows a plaza to the left. It is shaded during peak winter hours, therefore the plaza location should be considered on the opposite side of the building. Below, the plaza is to the right; it is enhanced by solar rays during peak winter hours. 185 100 Design Standards for New Construction ENVIRONMENTAL PERFORMANCE IN BUILDING ELEMENTS The elements that make up a new building, including windows, mechanical systems and materials, can signifi- cantly impact environmental performance. These shall be designed to maximize the building’s efficiency, while promoting compatibility with surrounding sites and structures. New materials that improve environmental performance are permitted if they have been proven effective in this climate and are compatible with the historic context. 5.22 Use green building materials whenever possible. Such materials are: › locally manufactured › low maintenance › materials with long life spans › recycled materials 5.23 Incorporate building elements that allow for natural environmental control. Consider the following: › operable windows for natural ventilation › low infiltration fenestration products › interior or exterior light shelves/solar screens above south facing windows › green roofs SOLAR AND WIND ENERGY DEVICES Solar and wind energy devices (i.e., solar panels, wind turbines) shall be positioned to have a minimal effect on the character of Old Town. 5.24 Minimize the visual impacts of energy devices on the character of Old Town. › Equipment shall be mounted where it has the least visual impact. › Exposed hardware, frames and piping shall have a matte finish, and be consistent with the color scheme of the primary structure. Green Roofs Green roofs provide the following benefits: › Increase energy efficiency › Moderate waste diversion › Stormwater management › Reduce heat island effect › Improve air quality › Provide amenity space for building users 186 VI DESIGN STANDARDS FOR SIGNS 187 188 Old103 Town Fort Collins Design Standards | July 2014 Overview Signs are important elements of Old Town and balanc- ing their functional requirements with the objectives for the overall character of the district is a key con- sideration. Their placement, relationship to historic features and general character are key considerations. This section provides standards that address the qualitative aspects of sign design, in terms of how signs contribute to the character of a historic district and to individual properties. Topics include: › Treatment of Historic Signs › Sign Installation on a Historic Building › Design of New and Modified Signs › Design of Specific Sign Types › Sign Illumination Common signs types found in the district include: › Projecting signs › Flush wall signs › Awning signs › Interpretive signs › Window and door signs Signs are important elements of Old Town and balanc- ing their functional requirements with the objectives for the overall charac- ter of the district is a key consideration. 4 4 4 Sign Code In addition to these standards, also see the Fort Collins Land Use Code, Division 3.8 Supplementary Regulations, 3.8.7 Signs. 189 104 Design Standards for Signs All historic signs shall be retained. Historic signs that represent the district’s evolution are also important. 6.1 Consider history , context and design when determining whether to retain a sign. A sign shall be retained when the sign is: › Associated with historic figures, events or places. › Significant as evidence of the history of the product, business or service advertised. › A significant part of the history of the building or the historic district. › Characteristic of a specific historic period. › Integral to the building’s design or physical fabric. › Integrated into the design of a building such that removal could harm the integrity of a historic property’s design or cause significant damage to its materials. › An outstanding example of the sign maker’s art because of its craftsmanship, use of materials, or design. › A historically significant type of sign Flush wall signs and individual letter signs are signs that are mounted on a building wall. They do not project significantly from the surface to which they are mounted. 6.2 Leave a historic wall sign visible. › Do not paint over a historic sign. › There are times when some alterations to a historic wall sign may be permitted; these are: › If the sign is substantially deteriorated, patching and repairing is permitted. › If the sign serves a continuing use, i.e., there are older signs that still have an active business and they need to change information such as the hours of operation 6.3 Do not over restore a historic wall sign. › Do not restore a historic wall sign to the point that all evidence of its age is lost. › Do not significantly re-paint a historic wall sign even if its appearance and form is recaptured. 4 Leave historic wall signs visible. Treatment of Historic Signs See Also: Web link to Preservation Brief 25: The Preserva- tion of Historic Signs http://www.nps.gov/tps/how-to-preserve/ briefs/25-signs.htm 190 Old105 Town Fort Collins Design Standards | July 2014 Sign Installation on a Historic Building When installing a new sign on a historic building, it is important to maintain the key architectural features of and minimize potential damage to the building. 6.4 Do not damage or obscure architectural details or other building features when installing a sign. › No sign or sign structure or support shall be placed onto or obscure or damage any significant architectural feature of a building, including but not limited to a window or a door frame, cornice, molding, ornamental feature, or unusual or fragile material. 6.5 A sign shall not obscure character- defining features of a historic building. › A sign shall be designed to integrate with the architectural features of a building, not distract from them. › No sign shall be painted onto any significant architectural feature, including but not limited to a wall, window or door frame, cornice, molding, ornamental feature, or unusual or fragile material. › No support for a sign shall extend above the cornice line of a building to which the sign is attached. A sign shall be designed to integrate with the architectural fea- tures of a building, not distract from them. This sign remains subordinate to the architectural feature since much of the mold- ing is still visible. Do not damage or obscure architectural details or features when installing signs. 4 4 Mount a sign to fit within existing architectural features using the shape of the sign to help reinforce the horizontal lines of the building. 8 4 191 106 Design Standards for Signs Whether it is attached to a historic building or as- sociated with new development, a new or modified sign shall exhibit qualities of style, permanence and compatibility with the natural and built environment. It shall also reflect the overall context of the building and surrounding area. 6.6 A sign shall be subordinate to the overall building composition. › Design a sign to be simple in character. › Locate a sign to emphasize design elements of the facade itself. › Mount a sign to fit within existing architectural features using the shape of the sign to help reinforce the horizontal lines of the building. › All sign types shall be subordinate to the building and to the street. 6.7 Sign materials shall be compatible with the architectural character and materials of the building. › Do not use reflective materials. › Use permanent, durable materials. 6.8 Use simple typeface design. › Do not use hard-to-read or overly intricate typefaces. › Use no more than two or three distinct typefaces on a sign. 6.9 Use colors that contribute to legibility and design integrity. › Limit the number of colors used on a sign. Generally, do not use more than three colors. › Vibrant colors are discouraged. 6.10 Using a symbol for a sign is permitted. › A symbol sign adds interest, can be read quickly and is remembered better than written words. Use sign materials that are compatible with the architectural character and materials of the building. Design of New and Modified Signs Using a symbol for a sign is permitted. 4 4 192 Old107 Town Fort Collins Design Standards | July 2014 A variety of sign types may be permitted if each sign contributes to a sense of visual continuity and does not overwhelm the context. AWNING SIGN An awning/canopy sign occurs flat against the surface of the awning material. 6.11 An awning sign shall be compatible with the building. › Use colors and materials that are compatible with the overall color scheme of the facade. › See page 73 for additional awning standards. INTERPRETIVE SIGN An interpretive sign refers to a sign or group of signs that provide information to visitors on natural, cultural and historic resources or other pertinent information. An interpretive sign is usually erected by a non-profit organization or by a national, state or local govern- ment agency. Interpretive signs shall comply with the design stan- dards for the sign type that is the closest match. The standards below apply to a common freestanding sign type. 6.12 Design an interpretive sign to be simple in character. › The sign face shall be easily read and viewed by pedestrians. › An interpretive sign shall remain subordinate to its context. 4 Although these interpretive signs are outside of the Old Town district they’re good examples of permitted interpretive signs. The signs are simple in character. Design of Specific Sign Types 4 An awning sign shall be compatible with the building. 4 4 4 193 108 Design Standards for Signs MURALS A mural is a sign located on the side of the building whose content, reflects a cultural, historic or environ- mental event(s) or subject matter from the district. 6.13 Mural content shall be appropriate to the district and its environs. › The mural may not depict a commercial product brand name or symbolic logo that is currently available. 6.14 When used, a mural shall be incorporated as an element of the overall building design. › The mural shall complement the wall on which it is placed. › It shall not obscure key features of a historic building. 6.15 The application of a mural shall not damage historic materials. › The use of a mural that can be removed at a later date is permitted. › The application of a mural shall not damage the original building fabric. Generally, the hanging and/or anchoring of a mural should be reversible. › If a masonry wall is already painted, it may be acceptable to provide a painted mural with the approval of the review authority. Mural content shall be appropriate to the district and its envi- rons. 4 4 A mural shall complement the wall on which it is placed. 4 Design of Specific Sign Types 194 Old109 Town Fort Collins Design Standards | July 2014 TENANT PANEL OR DIRECTORY SIGN A tenant panel or directory sign displays the tenant name and location for a building containing multiple tenants. 6.16 Use a tenant panel or directory sign to consolidate small individual signs on a larger building. › Use a consolidated tenant panel or directory sign to help users find building tenants. › Locate a consolidated tenant panel or direc- tory sign near a primary entrance on the first floor wall of a building. PROJECTING / UNDER-CANOPY SIGN A projecting/under-canopy sign is attached perpen- dicular to the wall of a building or structure. 6.17 Design a bracket for a projecting/ under-canopy sign to complement the sign composition. 6.18 Locate a projecting/under-canopy sign to relate to the building facade and entries. › Locate a small projecting/under-canopy sign near the business entrance, just above or to the side of the door. › Mount a larger projecting sign higher on the building, centered on the facade or positioned at the corner. Design a bracket for a pro- jecting sign to complement the sign composition. The combination of the simple painted wall sign and the pro- jecting sign are complementary to each other and permitted for this building type. Locate a small projecting sign near the business entrance, just above or to the side of the door. 4 4 4 Design of Specific Sign Types 4 Use a consolidated tenant panel or directory sign to help users find building tenants. 195 110 Design Standards for Signs FLUSH WALL SIGN A flush wall sign is any sign attached parallel to the wall or surface of a building. 6.19 Place a f lush wall sign to promote design compatibility among buildings. › Place a wall sign to align with other signs on nearby buildings. 6.20 Place a f lush wall sign close to the building wall. › Design a wall sign to minimize the depth of a sign panel or letters. › Design a wall sign to fit within, rather than forward of, the fascia or other architectural details of a building. Design of Specific Sign Types Place a wall sign to promote design compatibility among build- ings. Design a wall sign to minimize the depth of a sign panel or let- ters. 4 4 A wall sign is any sign attached parallel to the wall or surface of a building. 4 196 Old Town Fort Collins Design Standards | July 2014 111 4 Design a door sign to minimize the amount of window covered. Design a window sign to minimize the amount of window covered. 4 4 WINDOW AND DOOR SIGN A window sign is any sign, picture, symbol, or combi- nation thereof, designed to communicate information about an activity, business, commodity, event, sale or service that is placed inside within one foot of the inside window pane or upon the windowpanes or glass and which is visible from the exterior of the window. 6.21 Design a window sign to minimize the amount of window covered. › Scale and position a window sign to preserve transparency at the sidewalk edge. Design of Specific Sign Types 197 112 Design Standards for Signs KIOSKS A sign kiosk is typically a series of configured sign panels. 6.22 A sign kiosk is prohibited within the district. › Unless used by the city for wayfinding or for interpretive information. OTHER SIGN TYPES All sign types that are not mentioned here, but which are permitted in the district, shall adhere to the stan- dards in “Design of New and Modified Signs” in this chapter. ILLUMINATION 6.23 Include a compatible, shielded light source to illuminate a sign. › Direct lighting towards a sign from an exter- nal, shielded lamp. › Do not overpower the building or street edge with lighting. › Use a warm light, similar to daylight. › If halo lighting is used to accentuate a sign or building, locate the light source so that it is not visible. › A sign shall be illuminated from an indirect light source. 6.24 If internal illumination is used, it shall be designed to be subordinate to the overall building composition. › Internal illumination of an entire sign panel is prohibited. If internal illumination is used, a system that backlights text only is permitted. › Internal illumination of an awning is prohibited; however, lights may be concealed in the underside of a canopy. Illumination 4 Direct lighting towards a sign from an external, shielded lamp. 198 APPENDIX 199 200 Old Town Fort Collins Design Standards | July 2014 A - 115 Historic Architectural Styles Nineteenth-Century Commercial Most nineteenth-century commercial structures are usually considered Italianate in style. However, many buildings contain a variety of detailing not associated with Italianate. These commercial buildings have been divided into four categories: the single storefront, generally twenty-five-feet wide with one entrance; the double storefront, with a width of fifty feet or more and two or three entrances; the corner building which may have entrances on two sides and sometimes a diagonal corner entrance; and the commercial block which generally covers a large area with multiple en- trances. Most nineteenth-century commercial buildings are two or three stories in height, with a flat roof and a variety of ornamental detailing. The “textbook” storefront has a recessed central entrance flanked by large display windows with kickplates, window and door transoms. The primary or roofline cornice is often bracketed with parapets, finials, or simple decorative panels. There is sometimes a secondary cornice separating the first two stories, which sometimes repeat the pattern of the upper cornice. Windows on the upper stories are generally smaller than the display windows on the street level and are usually decorated with molded sur- rounds, radiating voussoirs, or plain stone lintels. Some of the most ornate nineteenth-century com- mercial structures feature cast iron façades. These had Italianate features particularly at the cornice. Rich- ardsonian elements are also evident on some of these structures. The key to distinguishing a nineteenth-cen- tury building is the predominately glass storefront and smaller windows on the upper stories. These buildings are usually retail, offices, and hotel space. Common elements: » cast iron façade » kickplate » window transom » lintel » radiating voussoirs » bracketed cornice » secondary cornice » door transom » recessed entry Note: These style descriptions are taken from the His- tory Colorado web link at: http://www.historycolorado.org/archaeologists/ colorados-historic-architecture-engineering-web- guide 201 A - 116 Appendix Early Twentieth-Century Commercial Early Twentieth-Century Commercial structures are generally one to five stories, with flat or slightly pitched roofs. Often constructed of blond or light colored brick, these buildings have very little ornamen- tation other than some decorative brickwork along the cornice or parapet. In some of the smaller towns, 20th century commercial structures retain some elements of 19th century commercial structures. The clear glass transoms of the nineteenth century has largely been replaced by translucent prismatic glass. Some storefront entrances of this period are flush with the façade. Others, particularly in retail establish- ments, feature deep, nearly façade-wide recesses that allow shoppers to examine window displays out of the sidewalk traffic. Common elements: » recessed or flush entrance » translucent window transom » door transom » corbelled cornice » decorative brickwork » parapet 202 Old Town Fort Collins Design Standards | July 2014 A - 117 Classical Revival Classical Revival signaled a return to the classical forms of Greece and Rome following the elaborately decorated and picturesque styles of the Victorian period. Dating from the late 1890s through 1920, Clas- sical Revival represents a more subdued expression than the ostentatious or grandiose Beaux Arts style and is evident mainly on large institutional buildings in Colorado. Characteristics of Classical Revival include colossal porticos, large columns, pilasters, pedimented win- dows, and domes. The buildings are generally masonry structures of monumental proportions, using terra cotta, brick, and stone materials. Often, classical details such as large column porticos are combined with Colonial Revival elements on resi- dences, leading to some confusion as to the style. To avoid this problem, residences with classical elements are considered examples of Colonial Revival and only large institutional buildings with classical details are classified as Classical Revival. Common elements: » large columns » dome » portico » pediments » pilasters » Ionic columns » attic story » dentils » classical frieze 203 A - 118 Appendix Richardsonian Romanesque The chief characteristic of the Romanesque Revival style is the semicircular arch, used for window and door openings as well as a decorative element along the corbel table. Other characteristics include an archivolt of compound arches and square towers of different heights and various roof shapes. A crenellated tower parapet is common. Richardsonian Romanesque, named after architect Henry Hobson Richardson (1838-1886), is charac- terized by heavy, rock-faced stone, round masonry arches, contrasting colors, transom windows arranged in ribbon-like patterns, square towers, and sparse fenestration. Most of the Richardsonian Romanesque structures are variations of the style, employing se- lected Richardsonian elements. Common elements: » semicircular arch » corbel table » archivolt » compound arch » square tower » rock-faced stone » round masonry arches » contrasting colors » transom windows in ribbon pattern 204 Old Town Fort Collins Design Standards | July 2014 A - 119 Art Deco Art Deco is characterized by an angular, linear compo- sition, stepped or set-back facade, and polychromatic materials. Popular during the 1930s and 1940s, apart- ment buildings, school, and commercial buildings all over Colorado exhibit elements of this style. Geomet- ric forms are the most common stylistic expressions. Broken cornice lines, low relief geometrical designs, spandrel panels, architectural sculptures, polychro- matic materials and a vertical emphasis are also charac- teristic. Decorative façade elements include chevrons, zigzags, stylized floral and geometric motifs. Common elements: » linear composition » polychromatic material » stepped fronts » broken cornice line » geometric forms Moderne Moderne, also called Art Moderne or Streamline Moderne, saw popularity in the 1930s and early 1940s. Restrained Moderne bridged the gap between the flamboyant Art Deco and the functional International Style of the 1940s and 1950s. Smooth stucco exteriors, rounded corners, and curved metal canopies all gave the impression of a sleek and modern building. Port- holes, taken directly from the luxury liners of the time period, found their way onto buildings, most often applied to garages, bus terminals, and airports. Construction slowed down significantly with the onset of World War II and the restrictions placed on various materials. As Moderne faded, simple and stark build- ings in the International Style emerged, reflecting the sparse times in which they were constructed. Common elements: » stucco exterior » flat roof » horizontal emphasis » rounded corners » smooth surfaces » glass block » speed lines » little ornamentation » curved metal hoods » porthole opening » vertical emphasis This structure, originally an Italianate commercial building, was remodeled in 1936 in the Art Deco Style. 205 A - 120 Appendix Factory/Warehouse Warehouse buildings are often composed of large, rectangular masses. The primary material is brick with accents of stone masonry, wood or metal. Detailing was usually simple with decorative features including door surrounds, window hoods, modillions, keystones and elaborate cornices. Flat roofs are most common; however, gable roofs screened by parapet walls are also seen. Double-hung windows with 1/1, 2/2 and 4/4 patterns are characteristic. Raised loading docks for handling goods are common; some project from the facade while others are inset behind the building plane. Loading bay doors and openings were typically rectan- gular. Metal or wood canopies sheltering the loading dock are also typical. Common elements: » simple form » flat roof » loading docks at rear » aligned windows 206 FORT COLLINS R-D-R, RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT DESIGN GUIDELINES MAY 22, 2014 207 208 TABLE OF CONTENTS INTRODUCTION TO THE DESIGN GUIDELINES 1 Overview 3 Policy Base for the Design Guidelines 6 Vision For the River District 7 I UNDERSTANDING THE CONTEXT 9 Evolution and Change 11 II HOW TO USE THE DESIGN GUIDELINES 17 How the Guidelines are Organized 19 Understanding the Content of a Design Guideline 20 III KEY PRINCIPLES FOR DESIGN 23 Key Principles for Design 25 IV NEIGHBORHOOD LEVEL DESIGN 27 Neighborhood Level Design Overview 29 Connectivity 30 Views 33 Riverfront Relationship 34 V SITE DESIGN GUIDELINES 35 Overview to the Site Design Guidelines 37 Open Space Amenities 38 Street Edge 42 Parking Edge 43 Fencing and Site Walls 44 Service Area 45 VI BUILDING DESIGN GUIDELINES 47 Building Design Guidelines 49 Mass and Scale 50 Pedestrian-Friendly Edge 53 Solid-to-Void 55 Roofs 56 Building Materials 57 Building Features 60 Structured Parking 64 Miscellaneous 65 209 CREDITS CITY COUNCIL Karen Weitkunat – Mayor Gerry Horak – Mayor Pro Tem Bob Overbeck Lisa Poppaw Gino Campana Wade Troxell Ross Cunniff PLANNING AND ZONING BOARD Jennifer Carpenter Jeffrey Schneider Kristin Kirkpatrick Gerald Hart Emily Heinz Jeff Hanson Michael Hobbs PLANNING SERVICES STAFF Cameron Gloss Ted Shepard Timothy Wilder Prepared by: Winter & Company 1265 Yellow Pine Avenue Boulder, Colorado 803034 303.440.8445 www.winterandcompany.net 210 INTRODUCTION TO THE DESIGN GUIDELINES 211 212 River District Design Guidelines | May 2014 Introduction to the Design Guidelines 3 The Fort Collins River Downtown Redevelopment Zone District is important to the history of Fort Collins and offers a significant opportunity for future redevelopment. Although it is the site of the original fort that grew into the present day city, only a few significant reminders of the past remain. These his- toric resources help inform the community vision for a district that extends the vibrancy of downtown while also hosting a diverse mix of uses that honor the area’s agricultural-industrial past. The vision is also informed by the community’s desire to highlight and respect the Poudre River, which runs along the district’s northern boundary. This document provides guidelines that promote the community’s vision for the River Downtown Rede- velopment Zone District through compatible new construction and redevelopment. It also assists with interpretation of the special zoning standards that ap- ply to the district. The goal is to support investment that builds a strong, pedestrian-oriented urban fabric and encourage creative design that is compatible with the historic context. Historic resources, including the 102 year old Northern Colorado Feeders Supply Building, inform the community vision for a diverse mix of uses that honor the River Downtown Rede- velopment Zone District’s agricultural-industrial past. Zoning Standards for the River District The Fort Collins Land Use Code (2013) sets forth the R-D-R zone district to implement special development standards for the district. The guide- lines in this document assist with interpretation of R-D-R zone district standards. See “Fort Collins Land Use Code” on page 6 for more information. OVERVIEW 213 42014 Introduction to the Design Guidelines River District Design Guidelines | May LOCATION The River Downtown Redevelopment Zone District is part of the City’s Poudre River Corridor. It also is described as a sub-district of downtown and as the “Historic and Cultural Core Segment” of the Poudre River Corridor. The entire Corridor also is part of a “national river corridor,” which Congress designated in 1996 for the Cache La Poudre River to recognize its critical historical value in the westward expansion of the U.S. The River Downtown Redevelopment Zone District includes the area just northeast of the city’s Old Town Historic District including Jefferson, Linden, and Wil- low Streets and Lincoln Avenue. Jefferson Street is also State Highway 14. Linden Street is the primary connection linking the River Downtown Redevelop- ment Zone District to the Old Town (Local) Historic District to the south and northward to surrounding neighborhoods and employment areas. Linden Street also provides one of the main connections over the Poudre River and is one of the most convenient ac- cess points to the Poudre River Trail. Willow Street is a locally well-known route to connect from College Avenue (US287) through the district to Lincoln. A portion of the River Downtown Redevelopment Zone District, between Jefferson Street and Willow Street, also is part of the Old Fort Collins National Register Historic District. APPLICATION OF THE DESIGN GUIDELINES The design guidelines in this document apply to new construction projects and additions to existing build- ings within the boundaries of the River Downtown Redevelopment Zone District. Property owners, archi- tects, developers and the general public should refer to the guidelines to learn about design in the district and strategies for compatible new construction. The design guidelines do not address improvements to historic buildings; these are instead addressed in the separate Old Town Historic District Guidelines. Owners of historic properties should use those guidelines for improvements to buildings designated, or eligible to be designated as local historic landmarks. A portion of the River Downtown Redevelopment Zone District is lo- cated within the Old Town National Register Historic District. In some cases, special design guidelines apply to new construction in this area. See Chapter 1 for more information. The design guidelines also do not generally apply to public realm (streets, sidewalks and parks) improve- ments, which are addressed in a separate Streetscape Plan. HISTORIC RESOURCES AND THEIR RELATIONSHIP TO THE DESIGN GUIDELINES Several properties in the River Downtown Rede- velopment Zone District have historic significance, and may be identified as such in a variety of ways: A property may be a locally designated landmark, or it may be listed as a contributor to the Old Town (Local) Historic District. It also may have been determined River District Design Guidelines | May 2014 Introduction to the Design Guidelines 5 Map Key National Register District Old Town Historic District River Downtown Redevelopment Zone District Properties determined to be ELIGIBLE for listing as a local landmark These are generally properties that have been deter- mined in a formal survey to be eligible individually to the National Register, or are already so listed. For these properties, the city’s development review pro- cess will take impacts on the historic significance into consideration. Contributor to a potential National Register district or a local historic district. The city conducted an inventory of cultural resources in the Old Fort Site area in 2002. The inventory identified several properties that could be contribu- tors to a National Register District, but overall did not find a sufficient concentration of these resources to justify designating a district. For those properties, owners may still seek to apply best practices in historic preservation, and may ELECT to use the preservation guidelines for Old Town. Preservation guidelines Special guidelines for preservation of historic resources exist for the Old Town (Local) Historic District. These should be used when considering improvements af- fecting historic properties, including all of the types of resources listed above. North NTS 215 62014 Introduction to the Design Guidelines River District Design Guidelines | May POLICY BASE FOR THE DESIGN GUIDELINES The River Downtown Redevelopment Zone District Design Guidelines reflect the City’s goal to enhance its image while promoting sustainability and economic de- velopment. The policy base for the Design Guidelines is provided in several key policy documents including the City Plan comprehensive plan, Land Use Code and River District Streetscape Improvements Project. CITY PLAN In February 2011, the City of Fort Collins published an update to its City Plan, a comprehensive plan for the City which illustrates a vision of Fort Collins for the next twenty-five years and beyond. City Plan policies and principles seek to improve access to the district and establish gateways to draw attention and convey the character of the district. City plan principles and policies for historic preservation also help provide a policy base for the Design Guidelines, including: Principle LIV 16: “The quality of life in Fort Collins will be en- hanced by the preservation of historic resources and inclusion of heritage in the daily life and development of the community.” Policy LIV 16.6 - Integrate Historic Structures “Explore oppor- tunities to incorporate existing structures of historic value into new development and redevelopment activities.” FORT COLLINS LAND USE CODE (2013) The Land Use Code sets forth the regulations that shape development throughout Fort Collins. Division 4.17 of the Land Use Code establishes the River Downtown Redevelopment Zone District (R-D-R) to implement special zoning standards for the district. In addition to special regulations, the Code’s intent statement for the R-D-R zone district helps establish a policy base for the Design Guidelines: “The River Downtown Redevelopment Zone District is intended to reestablish the linkage between Old Town and the River through redevelopment in the Cache la Poudre River corridor. This District offers opportunities for more intensive redevelopment of housing, businesses and workplaces to complement Downtown. Improvements should highlight the historic origin of Fort Collins and the unique relationship of the waterway and railways to the urban environment as well as expand cul- tural opportunities in the Downtown area. Any significant redevelopment should be designed as part of a master plan for the applicable group of contiguous properties. Redevelopment will extend the positive characteristics of Downtown such as the pattern of blocks, pedestrian- oriented street fronts and lively outdoor spaces.” The River Downtown Redevelopment Zone District Design Guidelines build on this intent statement and the specific design topics addressed in the R-D-R zone district to help ensure compatible design that is consistent with the vision for the district. The Design Guidelines include cross references to Code standards when applicable. Note that industrial uses continues to be welcomed. RIVER DISTRICT STREETSCAPE IMPROVEMENTS PROJECT River District Design Guidelines | May 2014 Introduction to the Design Guidelines 7 The vision for the River Downtown Redevelopment Zone District is that it will be an active place, where the river, industry, art and history come together to provide a vibrant complement to Old Town Fort Col- lins. A mix of uses, including housing, commercial and industrial activities enjoy the amenities of the river and its preserved natural areas. Modern housing, restau- rants, shops and office buildings join with established industrial enterprises to reflect the district’s historic past and celebrate its future. Everyone enjoys the rec- reational opportunities found there. In the future, the River Downtown Redevelopment Zone District connects Old Town with the Poudre River, and celebrates its agricultural and industrial architecture and the rich history of the area. It does so in creative ways that express a look to the future, while respecting the past. The area will be known for new, well-designed infill buildings and landscapes that offer opportunities for business and industry and also facilitate relaxation, exposure to cultural activities and civic interaction. Redevelopment and new devel- opment projects will be expected to respect and be sensitive to the established ag-industrial character that extinguishes the River Downtown Redevelopment Zone District. Some recently constructed local brewery buildings provide design inspiration for new buildings that reflect the dis- trict’s agricultural-industrial heritage. VISION FOR THE RIVER DISTRICT 217 82014 Introduction to the Design Guidelines River District Design Guidelines | May 218 1 UNDERSTANDING THE CONTEXT 219 220 River District Design Guidelines | May 2014 Understanding the Context 11 EVOLUTION AND CHANGE Understanding the context for design in the River Downtown Redevelopment Zone District is essential in planning any improvement project in the area. While substantial new development is envisioned, there are references from the past that should inspire design. This section introduces some aspects of the context to consider. The core of the River Downtown Redevelopment Zone District near Linden and Willow Streets is sig- nificant in its role in the settlement of the city of Fort Collins. The original “Fort Collins” military post was established there in 1864 and consisted of a parade ground, officer’s quarters & barracks, storehouses and other buildings. The Army relinquished ownership in 1872 and fort structures were gradually removed one by one until 1942 when the last building for the Fort was demolished. Some archaeological resources may exist from this era. LATER DEVELOPMENT IN THE AREA Uses that followed the military post included residen- tial, flour milling, retailing, farming, ranching, lodging, animal feed production and, much later, the city dump. New buildings were erected over several decades, and by the early twentieth century, the area had a distinct urban form, with commercial buildings concentrated near the intersection of Jefferson and Linden Streets, and a mix of residential and industrial uses extending from Jefferson north to the river. A diverse range of building types existed, reflecting the mix of uses and the changing economy in the area. Commercial and industrial buildings took a variety of forms: Some were massive masonry or frame struc- tures, rising to four and five stories. Others were only one or two stories in height, but sprawled across large parcels. Residential structures were typically single family wood frame structures, although some masonry ones are documented to have existed. THE INFLUENCE OF THE RAILROAD Railroads significantly shaped the character of the area. An initial rail line, the Greeley, Salt Lake and Pacific Railroad (GSL&P), was established in the area in 1881- 83. It followed a raceway that was constructed to provide power for mills in the area (This followed what became Willow Street.) Industrial uses then located along the rail line. A more dramatic change occurred in 1910-11, when the Union Pacific constructed a rail line closer to Jefferson. This caused the demolition of several buildings and the construction of new ones, such as the freight depot and passenger depot. It also further separated the Old Town commercial district from the river. CHANGES IN THE RIVER ITSELF One significant topographical change included the channelization of the river between Linden Street and Lincoln Avenue. Historically, the Poudre River channel in the section between Linden Street and Lincoln Avenue followed a large meander to the east of its current alignment. (The ox-bow is still visible in 122014 Understanding the Context River District Design Guidelines | May MAPPING CHANGES IN THE AREA As a part of a cultural resource report prepared in 2002 for the city by Jason Marmor of Entranco, a series of maps were produced that draw upon a variety of historic data sources to chart the progression of development in the area. A few of the maps from that report are reproduced here. The ones selected begin with development that occurred after the original fort closed and land became available for private use. They provide insights into the patterns of development in the area, and to the ways in which various trends shaped its urban form. A general review of these maps demonstrates some key points: › Evolution and change are a part of the heritage of the River District. This is reflected in the guidelines that appear later in this document. › A mix of uses has always been a part of the dynamics of the area, with percentages within the mix of different uses changing over time. A continuing mix of uses is anticipated in city policies for the River District and in the design guidelines. › A diversity of building forms and types is also a part of the River District’s heritage. These range from small wood frame single-family residences to massive masonry mill buildings. This diversity of form and materials is also promoted in the guidelines. › The river and the railroads were major influ- ences in the area’s development patterns. Some evidence of these influences remain today, albeit sometimes in subtle ways. These also inform some of the design principles and guidelines that appear in this document. Retaining refer- ences to some of these features in landscape and building orientation is also put forth in the guidelines. MAP KEY This key applies to the maps shown on the following three pages. An early view of the River District documents the location of the Raceway along Willow Street and the position of the GSL&P rail line. 222 River District Design Guidelines | May 2014 Understanding the Context 13 RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT CONTEXT 1891 This map illustrates the overall number of buildings and the patterns of land uses that emerged after the closure of the fort of Fort Collins. Of note: › The arc of the main channel of Cache la Poudre River is shown. › A raceway, used for water power, runs along Willow Street. › The GSL&P railway line follows along the raceway in the center of the map. › A clustering of industrial buildings appears in Block 9 along Lincoln Av- enue, including the Harmony Mill (built c. 1886-87), where the raceway joins the channel of the river. › Commercial development is focused at the intersection of Linden and Jefferson. › Residences lie between the commercial area and the raceway. (Note that the Sanborn maps, upon which this information is based, did not extend beyond Willow Street at this period, and therefore no buildings are shown in that area.) RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT CONTEXT 1909 This map illustrates the continued expansion of development in the area. Of note: › A second cluster of industrial uses appears near Spruce and Willow Streets, including the Poudre Valley Supply Company feed mill. › Some buildings are aligned parallel to the tracks, and thus they reflect the location of this feature. › Residential development north of Willow is now documented. › The Denver & Interurban Railroad streetcar line runs along Linden Street. › More commercial buildings appear along both sides of Jefferson Street. 223 142014 Understanding the Context River District Design Guidelines | May RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT CONTEXT 1917 This map dramatically documents the effect that the construction of the Union & Pacific railroad (1910-11) had on the built environment of the area. Many buildings were removed to make room for it. Of note: › Most industrial, and residential buildings have been removed from Blocks 6, 7, 8, 9, and 10. › A new main railroad track appears, just east of Jefferson Street. › A new rail siding appears, running parallel to Jefferson Street, and approximately midway between Jefferson and Willow Streets. (This survives as a partial view corridor today.) › Portions of Pine and all of Spruce Street are vacated for the new rail line. › The Union Pacific passenger and freight depots stand on Jefferson and Linden Streets, respectively. › More industrial facilities are located within the rail corridor. › Residential buildings have diminished in number. RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT CONTEXT 1948 This map documents the continuing expansion of industrial uses. Of note: › The raceway has disappeared. › New commercial uses appear, including the Trostel lumber yard on the north side of Linden Street 400 Linden Street (Block 1). › The municipal power plant, (erected in 1935-36) appears along North College Avenue. › The Libby, McNeil & Libby pickle plant at 355 Linden Street was greatly expanded by 1948, and contained a total of 36 cylindrical pickling vats. This demonstrates the variety of building forms that have appeared over the years. › Residential use remains relatively unchanged. › The course of the Cache la Poudre River has been modified. 224 River District Design Guidelines | May 2014 Understanding the Context 15 RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT CONTEXT 1963 This map documents the enlargement of the former Lindell Mills, after its acquisition by Ranch-Way Feeds and conversion to a livestock feed mill and packaging plant. Of note: › The pickling plant on Linden Street is gone. › The adjacent grain elevator has been converted to commercial use as a livestock feed store. › Another new commercial venture is the El Burrito café on Linden Street near Willow, started in 1960. › Industrial uses have expanded. › The Cache La Poudre River has been further straightened. RIVER DOWNTOWN REDEVELOPMENT ZONE DISTRICT CONTEXT 2002 This map illustrates the continuing mix of uses in the area, and the introduction of new public parks and community facilities, as the river is now recognized as an amenity. Of note: › Several houses razed on Block 2 › The erection of new lumber warehouses and Kiefer Concrete facilities between Lincoln Avenue and Linden Streets › Construction of a large commercial building on Lot 10 in Block 2 › The United Way building on Pine Street, indicating the introduction of social services into the area › The former GSL&P railroad tracks along Willow Street were removed by 2002, leaving only the Union Pacific mainline and a spur serving Ranch- Way Feeds. › Old Fort Collins Heritage Park appears on the site of the old city dump. › Jefferson Street Park is located southeast of the former UP passenger depot. 225 162014 Understanding the Context River District Design Guidelines | May 226 2 HOW TO USE THE DESIGN GUIDELINES 227 228 River District Design Guidelines | May 2014 How to Use the Design Guidelines 19 The design guidelines are organized into a series of chapters that reflect a progression in scale of consider- ing different contexts and design variables. They begin with topics that address how a project relates to its larger neighborhood and continue with topics that focus on site design. They then continue with guidance for building design. At all three scales, redevelopment and new development projects are expected to con- tribute to the overall character of the area. NEIGHBORHOOD LEVEL Design guidelines in this category focus on ways in which individual projects work together to create a vital, functioning neighborhood. Design in the public realm and consideration of how an individual property relates positively to others in the vicinity are important considerations. SITE LEVEL Design guidelines in this category focus on how im- provements on an individual property are organized, including the placement and orientation of buildings, the location of service areas and landscaping. Some of these guidelines focus on maintaining a sense of con- tinuity with the neighborhood, while others address making the best use of the property in terms of creat- ing a sense of place and enhancing function for users. HOW THE GUIDELINES ARE ORGANIZED BUILDING LEVEL Design guidelines in this category address architectural character, scale, materials and details, with a focus on fitting with the design traditions of the River District, while also encouraging new, creative approaches. 229 202014 How to Use the Design Guidelines River District Design Guidelines | May UNDERSTANDING THE CONTENT OF A DESIGN GUIDELINE TERMS RELATED TO COMPLIANCE When applying design guidelines, the city balances a combination of design objectives that appear through- out the document, in the interest of helping to achieve the most appropriate design for each project. Because of this, and the fact that the design guidelines are also written to serve an educational role as well as a regulatory one, the language sometimes appears more conversational than that in zoning and development standards. To clarify how some terms are used, these definitions shall apply: Guideline In this document the term “guideline” is a criterion with which the city will require compliance when it is found applicable to the specific improvement project. In this sense it is a standard, albeit one that is subject to some interpretation when determining compliance. Shall Where the term “shall” is used, this indicates a design parameter of high importance. Compliance is codified in the City of Fort Collins Land Use Code (2013) and governed by the full force and effect of the provisions thereof. Should The term “should” is frequently used in the guidelines. This indicates that compliance is expected, except in conditions in which the city finds that the guideline is not applicable, or that an alternative means of meeting the intent of the guideline is acceptable. Will Be Considered The phrase “will be considered” appears in some guidelines text. This indicates that the city has the discretion to determine if the action being discussed is appropriate. This decision is made on a case-by-case basis, using the information specifically related to the project and its context. Feasible “Feasible” means capable of being accomplished in a successful manner within a reasonable period of time, taking into account economic, environmental, legal, social, and technological factors. This term is used in some guidelines in this document to indicate that, while meeting the particular guideline in full is usually required, there may be instances in a specific applica- tion in which it may not be possible to do so. In all cases, the city shall make the determination of what is feasible. 230 River District Design Guidelines | May 2014 How to Use the Design Guidelines 21 Sidebars These provide additional infor- mation that will be helpful in understanding the guideline. In some cases a sidebar includes links that direct the user to additional material; this may be technical information about a rehabilitation procedure or other helpful infor- mation. Appropriate and Inappropriate Solutions In many cases, images and dia- grams in the historic preservation guidelines are marked to indicate whether the represent appropri- ate or inappropriate solutions 4 A check mark indicates appropriate solutions. 8 An X mark indicates solutions that are not appropriate. A B C D E Design Topic Heading Intent Statement: This explains the desired outcome for the specific design element and provides a basis for the design guidelines that follow. If a guideline does not specifically ad- dress a particular design issue, then the city will use the intent statement to determine appropriateness. Design Guideline: This describes a desired outcome related to the intent statement. Additional Information: This provides a bullet list of examples of how, or how not to, comply with the guideline. Illustration(s): These provide photos and/or diagrams to illustrate related conditions or possible approaches. They may illustrate ap- propriate or inappropriate solutions as described at right. DESIGN GUIDELINES FORMAT The River District design guidelines are presented in a standardized format as illustrated below. Each of the illustrated compo- nents is used by the city in determining appropriateness. Additional elements that appear on a typical page of the guidelines are summarized at right. Accent Features Accent features can add interest to the building design and may be incorporated into the structure. They should complement the 222014 How to Use the Design Guidelines River District Design Guidelines | May 232 3 KEY PRINCIPLES FOR DESIGN 233 234 River District Design Guidelines | May 2014 Key Principles for Design 25 KEY PRINCIPLES FOR DESIGN Promote creativity. Design with consistency and use materials with long term dura- bility. Achieve excellence in design. Design with authenticity. These design principles establish expectations for design at a “high level” for the River Downtown Redevelopment Zone District and shall apply to all improvement projects. ACHIEVE EXCELLENCE IN DESIGN Each project in the district should express excellence in design, and it should raise the bar for others to follow. This includes using high quality materials and construction methods and paying attention to detail. PROMOTE CREATIVITY Innovation in design is welcomed in the district. Ex- ploring new ways of designing buildings and spaces is appropriate when they contribute to a cohesive urban fabric. This type of creativity should be distinguished from simply being “different.” DESIGN WITH AUTHENTICITY The district should be defined by buildings and places that reflect their own time. The result should be a sense of authenticity in building and materials. All new improvements should convey this quality. DESIGN WITH CONSISTENCY Buildings and places in the district should have a co- hesive quality in the use of materials, organization of functions and overall design. Each new project should also embody a single, consistent design concept. 235 262014 Key Principles for Design River District Design Guidelines | May DESIGN FOR DURABILITY Buildings and spaces in the district should be designed for the long term with durable materials. DESIGN FOR SUSTAINABILITY Aspects of cultural, economic and environmental sus- tainability that relate to urban design should be woven into all new improvements. ENHANCE THE PUBLIC REALM Sidewalks, promenades and other pedestrian ways should be designed to invite their use through thought- ful planning and design. Improvement on private prop- erty also should enhance the public realm where they abut. ENHANCE THE PEDESTRIAN EXPERIENCE Each improvement project should contribute to a pedestrian-friendly environment. This includes defining street edges with buildings and spaces that are visually interesting and that attract pedestrian activity. PROVIDE SIGNATURE OPEN SPACES These include public and private yards, promenades, plazas and courtyards. Enhance natural resources and habitat for wildlife on-site, for the public to experience. KEEP THE PARKING SUBORDINATE Parking lots and parking structures should support other functions and not dominate the setting. They should be visually buffered. Enhance the pedestrian experience. Provide signature open spaces. Keep the automobile subordinate. Design for sustainability. Enhance the public realm. 236 4 NEIGHBORHOOD LEVEL DESIGN 237 238 River District Design Guidelines | May 2014 Neighborhood Level Design 29 NEIGHBORHOOD LEVEL DESIGN OVERVIEW A key aspect of the vision for the River Downtown Redevelopment Zone District is that it establish an image as a distinct place that is rich with a diversity of uses and varied designs, but at the same time is to be perceived as its own distinct neighborhood. For that reason, each project should be conceived such that it relates well to other properties and reinforces the continuity of the public realm. This section addresses at systems that connect proper- ties into the district as a whole. It will be relatively brief, because much of these design variables relate to the public realm and are addressed in other policies and documents. This section looks at systems that connect properties into the district as a whole. One way of achieving neighborhood connections is to highlight older abandoned transportation corridors including streets and rail lines. Examples include Chestnut St., Pine St. and the Union Pacific rail spur. An opportunity exists to highlight these as view corridors, pedestrian ways, internal lanes, mid-block passages and multipurpose alleys, for example. Old rail spur Historic Pine St ROW Historic Chestnut St ROW Old rail spur Jefferson St Willow St Linden St Linden St Old rail spur North NTS 239 302014 Neighborhood Level Design River District Design Guidelines | May CONNECTIONS TO THE NEIGHBORHOOD Pedestrian circulation systems provide access to buildings, courtyards, internal paths and plazas. These systems should interconnect and promote pedestrian movement throughout the neighborhood. In most cases, these connections will simply involve an exten- sion of the existing sidewalk network but should also include internal circulation systems within the develop- ment. Auto circulation should also interconnect to minimize automobile impacts. Shared drives, limited curb cuts and turning movements should be considered. 4.1 Provide convenient vehicular , pedestrian and bikeway connections among abutting properties. › Create an internal circulation system that will link those of adjacent properties, when feasible. 4.2 Reinforce the historic network of streets, rail lines and alleys. › Reinforce the historic network of streets, rail lines and alleys as public circulation space and for maximum public access. › Consider ways to express the location of earlier circulation routes; for example, highlight rail spurs. › Link to existing public right-of-ways, when feasible. Appropriate pedestrian connections include mid-block passages. Provide convenient vehicular, pedestrian and bikeway connections among abutting properties. 4 4 4 The Fort Collins Land Use Code (2013) addresses street connections in the R-D-R District. It states that: “Redevelopment shall maintain the existing block grid system of streets and alleys. To the extent reasonably feasible, the system shall be augmented with additional connections, including new walkway spines in substitution of streets and/or alleys.” (Divi- sion 4.14) Reinforce the historic network of streets, rail lines and alleys as public circulation space and for maximum public access. The treatment of the Old Historic District alleys are a successful example of enhanced connectivity. CONNECTIVITY 240 River District Design Guidelines | May 2014 Neighborhood Level Design 31 4.3 Connect a development to established pedestrian ways. › Appropriate pedestrian connections include: • Sidewalks • Internal walkways, within an individual property • Mid-block passages • Multi-use alleys › Appropriate features with which to connect include: • Plazas and courtyards • Other buildings 4.4 Locate a new walkway to animate the River Downtown Redevelopment Zone District pedestrian network and its associated outdoor spaces. › Direct a walkway through a plaza, courtyard or other outdoor use area to help animate the space. › Pathways adjacent or along the river may use a soft or permeable paving material to reflect the natural character of the setting. 4.5 Where a curb cut is to be installed, keep the width to a minimum. › Consider using shared driveways between properties to reduce the number of curb cuts. › Utilize smaller curbs radii when feasible. 4.6 Minimize the width of a curb cut. › Avoid disruptions in the walkway systems. › The district allows light industrial uses, some parcels with this use may need truck access to serve loading docks or outdoor material yards, so some flexibility may be provided in the width of the curb cut. CONNECTIVITY Direct a walkway through a plaza, courtyard or other outdoor use area to help animate the space. 241 322014 Neighborhood Level Design River District Design Guidelines | May EARLY RAIL LINES 4.7 Existing railroad corridors, spurs and tracks should be expressed in new design to the extent feasible. › This may be accomplished by using the area as a linear open space, a pathway or a drive. › Where they exist, incorporate railroad tracks into the project design. › The adaptive reuse of abandoned railroad cor- ridors and spurs to provide public green space or other amenities for use and enjoyment of the neighborhood is encouraged. › Retain the corridor as open space, a walkway or service land when feasible. › In any case, maintain the feature as a view cor- ridor to the extent feasible. 4 CONNECTIVITY Where they exist, incorporate railroad tracks into the project design. The adaptive reuse of abandoned railroad corridors and spurs to provide public green space or other amenities for use and enjoyment of the neighborhood is encouraged. 4 4 4 242 River District Design Guidelines | May 2014 Neighborhood Level Design 33 VIEW CORRIDORS Providing view corridors, in terms of open space, con- nections, and building massing is a key concept. Views from public rights-of-way to landmarks and natural features should be maintained and taken into account in the designing of sites and buildings. The location of the building on a site, in addition to its scale, height, and massing, can impact views from the adjacent public right-of-way, including streets, side- walks, intersections, and public spaces. Development projects should try to preserve noteworthy views, such as views from public rights-of-way to the river, a landmark or along the railroad right-of-way. 4.8 Enhance views from the public way to natural features and historic landmarks when feasible. › Strategically locate a building on a site to main- tain key views or frame views as perceived from the public right-of-way. › Vary a building’s height and massing to provide view corridors. Maintain existing railroad tracks as a view corridor to the extent feasible. 4 VIEWS 243 342014 Neighborhood Level Design River District Design Guidelines | May SITES ALONG THE RIVERFRONT The guidelines in this section provide additional detail regarding compatible development along the river. Note that opportunities for connections exist for properties behind those that abut the river as well. 4.9 Retain historic relationships between buildings, landscape features, and open spaces. The Fort Collins Land Use Code (2013) addresses riverfront sites in the R-D-R District. It states that: “On sites that have River frontage between Linden Street and Lincoln Avenue, buildings or clusters of buildings shall be located and designed to form outdoor spaces (such as balconies, arcades, terraces, decks or courtyards) on the River side of the build- ings and/or between buildings, as integral parts of a transition between development and the River. A continuous connecting walkway (or walkway system) linking such spaces shall be developed, including coordinated linkages between separate development projects.” RIVERFRONT RELATIONSHIP 4.10 Where two or more buildings will be located on a site, arrange them to def ine an outdoor space. › Clustering buildings to create active open spac- es, such as plazas and courtyards, is encouraged along the street and river edges. › Consider seasonal sun and shade patterns when positioning plazas and courtyards. Provide op- portunities for shade in summer months and sun in winter months. 4.11 Provide connections to the river trail, when feasible. › Consider these approaches: • directly from an individual property • along a shared walkway • align with the grid 4.12 Consider the use of natural paving materials adjacent to the river. › Courtyards and plazas and other types of out- door spaces may use soft or permeable paving material to reflect the natural character of the setting. 244 5 SITE DESIGN GUIDELINES 245 246 River District Design Guidelines | May 2014 Site Design Guidelines 37 This section addresses site design principles as they ap- ply to an individual parcel or to a complex of properties being planned as a coordinated project. The objective is to promote developments that have a comprehensive approach to the use of land, with a focus on enhanc- ing the street, providing for efficient functional site requirements using high quality and enduring designs. The Site Design Guidelines address the placement of a building on its site, as well as basic approaches to landscaping and construction of outdoor amenities. Functional requirements related to parking and site engineering are also addressed. Each site improvement project should enhance the character of the district and, even though the work may be within individual property lines, it should enhance the experience of the public way whenever feasible. In general, building entrances should be sited such that they are relatively close to the street, with parking and service areas screened from view. A general alignment of building fronts along the street is desired, to enhance the pedestrian experience. However, some variation in setbacks is in character with traditional development patterns partially in the National Register District por- tion. Where buildings are set back from the sidewalk, the area should be an active outdoor use, a green space or other amenity (that is, not parking or a service area). A variation in setbacks may also be preferred when building adjacent to a historic structure, in order to help retain the perception of the cultural resource in its setting. Landscape designs that reference the industrial heri- tage of the area or of the river heritage are especially appropriate. Some of the key site design features that should be used to enhance the street edge are these: › Pedestrian-oriented entries › Windows facing the street › Small public spaces linked to the sidewalk › Urban streetscape design and landscaping › Street furniture › Public art The vision for development immediately adjacent to the Cache La Poudre River focuses on a connecting walkway that links properties. This is a key site design concept for this part of the River District. Providing a “progression” of outdoor spaces that orient to the river is also important. OVERVIEW TO THE SITE DESIGN GUIDELINES 4 The scenic Cache La Poudre River Some of the key site design features that should be used to activate the river edge are these: › Pedestrian-oriented entries › Windows, balconies, arcades, dining areas and verandas › Plazas, patios and decks › Landscape features 382014 Site Design Guidelines River District Design Guidelines | May OPEN SPACE AMENITIES Open space at the ground level should be provided as an amenity in a project where space allows, and may take the form of a plaza, courtyard, or a green space. Other types may be walkways that connect outdoor areas. Still others may be a part of the architecture, as decks, balconies and rooftop areas. Each open space should be designed to enhance the public way, to the extent feasible, in addition to providing amenities for the site itself. 5.1 Create open space for public enjoyment. › Where open space is required, design the area so that it can be used, or at least observed, by the public as an asset. › Also design it for year-round appreciation. Open space that can be enjoyed visually and functionally is considered to be “positive,” as opposed to areas that are not well designed to accommodate use or serve as a visual amenity. Planning a landscape design to coordinate with abutting properties is encouraged. OPEN SPACE AMENITIES The Fort Collins Land Use Code (2013) addresses open space in the R-D-R District. It states that: “Buildings and extensions of buildings shall be designed to form outdoor spaces such as balconies, arcades, terraces, decks or courtyards, and to inte- grate development with the landscape to the extent reasonably feasible.” 4 Open space at the ground level should be provided as an amenity in a project, and may take the form of a plaza, courtyard, or a green space. 248 River District Design Guidelines | May 2014 Site Design Guidelines 39 LOCATING OPEN SPACE AMENITIES Courtyards, plazas and pocket parks provide places for people to gather, engage in activities and enjoy a sense of community, and these are encouraged throughout the River District. 5.4 Locate an open space amenity where it will activate the street and enhance the pedestrian experience throughout the district. › Orient this space to link with other pedestrian activities, primary circulation paths, views, cul- tural resources and natural features. › Locate the space along active pedestrian circula- tion paths. › Locating a space at the sidewalk level is pre- ferred; however, raised areas that mimic loading docks are appropriate. 5.2 Coordinate open space designs with those of abutting properties when feasible. › Position a landscaped open space so it can be shared by adjoining buildings or an individual property. › Also, position outdoor open space on an indi- vidual site so it may also visually or physically connect with open space on adjoining proper- ties. 5.3 Design a water detention feature to serve as amenity. › Design the detention area to serve as a visual amenity year round. › Also coordinate a detention area design with adjoining properties when feasible. Position a landscaped open space so it can be shared by adjoining buildings or an individual property. Design a plaza, courtyard or pocket park to be inviting. Hardscape plaza amenity along the rear of a property Softscape natural amenity. 4 4 4 The storm detention areas shown above are designed to serve as attractive site amenities. All of the design approaches shown above are appropriate. OPEN SPACE AMENITIES 4 4 Raised areas that mimic loading docks are appropriate open space amenities. 4 249 402014 Site Design Guidelines River District Design Guidelines | May SCALE OF OPEN SPACE AMENITIES The size of an open space as an amenity should be suf- ficient to accommodate the intended uses and provide a sense of energy. It should not be over-sized, such that the space will appear to be under-utilized. 5.5 Design open space to provide a comfortable scale for pedestrians. › Define the space with building fronts that con- vey a human scale. › Include landscape elements and site structures that convey a human scale. 4 4 4 4 4 OPEN SPACE AMENITIES The size of an open space as an amenity should be sufficient to accommodate the intended uses and provide a sense of energy. It should not be over-sized, such that the space will appear to be under-utilized. 250 River District Design Guidelines | May 2014 Site Design Guidelines 41 SIDEWALK DINING AREAS Outdoor dining areas and sidewalk cafés can help animate the public realm. While most dining areas are expected to be located within individual properties, there may be cases in which dining will be permitted on a public sidewalk. These areas typically include a grouping of tables and/or seating for the purpose of eating, drinking, or social gathering. Each one should be designed to maintain comfortable pedestrian flow along the sidewalk. 5.6 Locate a sidewalk dining area to accommodate pedestrian traffic along the sidewalk. › Placing a sidewalk dining area immediately adjacent to a building front is preferred, thus maintaining a public walkway along the curb side. › Maintain a clear path along the sidewalk for pedestrians; a width of 8 feet for this clear path is recommended, but this may be reduced to 5 feet where no other obstacles in the sidewalk will impede pedestrian traffic. › A railing, barrier, series of planters, or similar edge treatment should be used to define the perimeter of a sidewalk dining area. › Any railing or barrier should be sturdy and of durable materials. Using a chain, cord, or other flexible system is typically inappropriate. The boundary of a patio area may be defined with an awning in addition to temporary railings. 4 Rail construction must be sturdy and of durable materials. 4 5.7 Design a sidewalk dining area to be an asset to the River District. › Tables and chairs should be of high-quality and durable, and specifically designed for outdoor use. › Tables, chairs, and other components of a sidewalk dining area should not be permanently attached within the public right-of-way. OPEN SPACE AMENITIES Each development project should contribute to the public realm in a positive way. Where buildings are set back from the sidewalk, the area should be an active outdoor use, a green space or other amenity (that is, not parking or a service area). 4 251 422014 Site Design Guidelines River District Design Guidelines | May Outdoor furnishings should be of durable materials. 4 CHARACTER OF THE STREET EDGE Landscape design within an individual property should be in character with the tradition of agricultural, indus- trial and commercial uses that are a part of the heritage of the River District. Where such a landscaped area abuts a public way, or is visible from it, the design should enhance the pedestrian experience as well 5.8 Create a well-def ined street edge with pedestrian-scaled design elements. › Include decorative paving, planted areas, public art, ornamental lighting and other pieces of street furniture. › Design the site edge to be compatible with the streetscape in the public realm. 5.9 Design site furnishings and landscapes to complement the character of the district. › Designs that draw upon the agricultural- industrial utilitarian heritage, while introducing new designs are encouraged. › Use materials seen traditionally, such as metal work. 5.10 Locate site furnishings in areas of high pedestrian activity. › Position site furniture at pedestrian route inter- sections, major building entrances and outdoor gathering places. Landscape designs and site furnishing used within an individual property should be compatible with the established palette of street furnishings that is used in the public realm. A consistent palette of street lights, trees and furniture helps establish continuity in the public realm. A similar sense of consistency in design should appear in private landscape designs. 4 STREET EDGE 4 4 Include decorative paving, planted areas, public art, ornamental lighting and other pieces of street furniture to enhance the street edge. 252 River District Design Guidelines | May 2014 Site Design Guidelines 43 PARKING LOCATION Parking areas, including surface lots and structures, should be positioned such that they are subordinate to other uses on the site, with respect to edges that abut the public realm. Also, they should be located away form the riverfront. 5.11 Locate a parking area to be visually subordinate to landscapes and buildings. › Locate parking to the interior of a site where feasible. › Active uses are promoted along the riverfront. Therefore, parking should be located away from the river. › This is especially important on a corner prop- erty, where it is important to provide a sense of enclosure of the street wall. 5.12 Site a surface lot so it will minimize gaps in the continuous building wall of a block. › Place the parking at the rear of the site, or if this is not feasible, to the side of the building. Locate a parking area to the interior of a site where feasible. Building Alley Street Parking 4 PARKING EDGE VISUAL IMPACTS OF PARKING Parking facilities, such as surface lots, should be de- signed to be visual assets and to minimize negative im- pacts upon the public realm. Where a portion of a lot will be exposed, it should be buffered with landscaping. 5.13 Provide a visual buffer where a parking lot abuts a public sidewalk. › Note that “buffering” does not mean fully screening the parking, but it does require cre- ating a visual “filter” that softens the view of parked cars. › A low wall may be used as a buffer. Its materials should be compatible with those of the building on the site. › A planted buffer may also be used, consisting of a combination of trees, shrubs and ground covers. A planted buffer may be used, consisting of a combination of trees, shrubs and ground covers. 4 Visually buffer parking areas. 4 The Fort Collins Land Use Code (2013) addresses parking locations in the R-D-R District. It states that: “Proposed parking lots and/or vehicular use areas located within fifty (50) feet of any street right-of- way shall not exceed fifty (50) percent of the street frontage of the parcel upon which the parking lot or 442014 Site Design Guidelines River District Design Guidelines | May FENCE AND SITE WALL DESIGNS Site walls and fences should be integrated with build- ing design and the character of the district. Fences and walls can provide security and privacy and may be ap- propriate along the rear and side of lots. While fences and walls often serve a utilitarian function, they should also enhance the character of the street and appear to be integral components of building and site design. Aside from those that may be used to screen trash storage, fences and walls should be pedestrian scaled and permit partial views into the property. 5.14 Design a fence or a site wall to be an integral part of the landscape and serve as an amenity that adds visual interest to the property. › Use materials that are durable and compatible with the primary structure on site. › A decorative metal design is preferred for a fence. › Using brick or stone piers is also encouraged. › Native stone and brick are appropriate for site walls. › Vinyl, chain link, or wire is inappropriate. › Opaque privacy fences are inappropriate along primary street frontages. › Retaining walls are inappropriate along the river. 4 4 Design a site fence and wall to be an integral part of the building and site. FENCING AND SITE WALLS The Fort Collins Land Use Code (2013) addresses site walls and fences in the R-D-R District. It states that: “Walls, fences and planters shall be designed to match or be consistent with the quality of materials, the style and colors of nearby buildings. Brick, stone or other masonry may be required for walls or fence columns.” 254 River District Design Guidelines | May 2014 Site Design Guidelines 45 SERVICE AREA DESIGN Service areas, such as loading docks, dumpsters, and delivery entrances, should be visually unobtrusive and should be integrated with the design of the site and the building. Service areas are typically most appropriate when located to the rear of a building and not visible from the public right-of-way. However, in an industrial setting other orientations may be considered if they are designed to enhance the public realm. 5.15 Locate a service area that requires vehicle access where conflicts with pedestrian circulation will be minimized. › Provide access from an alley when feasible. › If an alley access is not feasible, then consider using a secondary street. › If necessary, install a service drive, which is lo- cated away from intersections and other areas with high levels of pedestrian traffic. 5.16 Minimize the visual impacts of service areas. › Orient the service area toward service lanes or alleys and away from major streets. › Where a service area or dumpster must be ori- ented to the street, screen it with an architec- tural feature. The design should be in character with the building and provide visual interest at the street level. SERVICE AREA 5.17 Position a service area to minimize conf licts with other abutting uses. › Service areas should be located away from any abutting residential uses, where possible. › Service areas should be shared between prop- erties when feasible. 5.18 Design a service drive to be a visual asset. › Consider using decorative and porous paving materials in service drives Screen equipment from view or design it to complement the building design. (In this industrial context, a metal and concrete screen is used.) 4 4 Where a service area or dumpster must be oriented to the street, screen it with an architectural feature. The design should be in character with the building and provide visual interest at the street level. 4 255 462014 Site Design Guidelines River District Design Guidelines | May 256 6 BUILDING DESIGN GUIDELINES 257 258 River District Design Guidelines | May 2014 Building Design Guidelines 49 This section provides guidelines for the design of new buildings in the River District. New buildings are an- ticipated throughout the River District as investment in the area continues. At the same time, it is important that each development contribute to an overall sense of continuity. Designs that result in a compatible sense of scale, and an enhanced pedestrian-oriented environ- ment are key, while also drawing upon the building traditions of the River District at large as inspiration for new, creative designs. These building guidelines express the concept that each project can have indi- viduality while also helping to establish a visual unity for the district. ARCHITECTURAL CHARACTER The agricultural industrial and early commercial past establishes a design context for the River District. New infill buildings should draw upon the characteristics of agricultural industrial and commercial architecture of the past. Historic styles should not be imitated, and new construction should appear as a product of its own time, while also being compatible with historic resources. 6.1 Build upon the industrial, agricultural and commercial heritage of the River District. › New buildings should reflect the industrial, agri- cultural and commercial buildings of the area in new, creative ways. › Contemporary interpretations of building forms, massing, materials and details are en- couraged. 4 4 4 4 4 6.2 The exact imitation of historic styles is inappropriate for new construction. › This blurs the distinction between old and new buildings and makes it more difficult to visually interpret the architectural evolution of the dis- trict. BUILDING DESIGN GUIDELINES 259 502014 Building Design Guidelines River District Design Guidelines | May BUILDING MASS AND SCALE A new building should reflect the mass and scale of traditional industrial, agricultural and commercial building types, which was typically a composition of simple geometric forms. To ensure that human scale is achieved in new devel- opment, it is important to focus design attention on aspects most directly experienced by pedestrians, such as the height of a building and architectural details as perceived at the street level. Providing a series of vertical pilasters, a band of windows and storefront features are examples. Other vertical and horizontal articulation features are also appropriate. Some of the largest traditional warehouses included interesting fenestration which created visual interest, and is partially why the older industrial buildings are so visually appealing. Incorporating these types of features should be considered. This building is designed with a composition of simple geometric building forms of various size in horizontal and vertical orientation, reflecting the industrial character of the area. This is an appropriate building design. These buildings are designed with simple geometric shapes that reflect the agricultural and industrial character of the area. These are appropriate building forms. 4 4 4 The Fort Collins Land Use Code (2013) addresses building mass and scale in the R-D-R District. It states that: “Multiple story buildings of up to five (5) stories are permitted; however, massing shall be terraced back from the River and from streets as follows: › buildings or parts of buildings shall step down to one (1) story abutting the River landscape frontage; and › buildings or parts of buildings shall step down to three (3) sto- ries or less abutting any street frontage. No building wall shall exceed one hundred twenty-five (125) feet on the axis along the River.” (2) Provide examples of stepped building forms; indicate general depth of setback that is appropriate for upper floors. (3) Note 4th story always steps back. (4) Wall lengths should be in scale with those seen traditionally on industrial buildings in the area. MASS AND SCALE 260 River District Design Guidelines | May 2014 Building Design Guidelines 51 6.3 The primary industrial building form should appear similar to those seen traditionally. › Simple rectilinear building forms are appropri- ate. Avoid the use of highly complex forms. › The facade should appear as predominantly flat, with any decorative elements and projecting or setback “articulations” appearing to be subordi- nate to the dominant form. 6.4 Reflect the traditional range of building widths from the district. › Design a new building to reflect the range of traditional building widths from the district. › Where a building must exceed this width, use changes in design features so the building reads as separate building modules reflecting tradi- tional building widths and massing. › Attention to the designs of transitions between modules is important. Too much variation, which results in an overly busy design, is inap- propriate. 6.5 Reflect the height of traditional buildings as perceived at the street level. › Facade heights of new buildings should fall within the established range of the block. Set taller portions back from the street. › Floor-to-floor heights should appear similar to those of traditional buildings from the district. 4 Changes in details of materials, window design, pilasters or materials are examples of techniques that should be con- sidered to reflect the mass and scale of traditional industrial buildings. Note the stepped parapet and the offset at the entry on this new industrial-like building. These design features reflect the established range of simple industrial buildings found within the district. They also help to break up the mass of the building in a simple way. 4 Incorporating simple commercial building types is appropriate. The facade widths should reflect the traditional range of the building widths seen in the district. 4 MASS AND SCALE 261 522014 Building Design Guidelines River District Design Guidelines | May 6.6 Position taller portions of a structure away from neighboring buildings of lower scale, natural resources and the street. › A taller new building should step down in height to lower scaled neighbors, especially adjacent to historic buildings. › The taller portion of a new structure should be located to minimize looming effects and shading of lower scaled neighbors, the street and the river. 6.7 Use building articulation techniques to establish a sense of human scale in the building design. › Use vertical and horizontal articulation design techniques to reduce the apparent scale of a larger building mass. 4 The taller portion of a new structure should be located to minimize looming effects and shading of lower scaled neighbors, the street and the river. 4 A series of simple building wall offsets provide vertical articulation on this multifamily structure. A simple facade offset provides articulation on this com- mercial structure. The Fort Collins Land Use Code (2013) addresses articulation in the R-D-R District. It states that: “Exterior building walls shall be subdivided and pro- portioned to human scale, using offsets, projections, overhangs and recesses, in order to add architectural interest and variety and avoid the effect of a single, massive wall with no relation to human size.” 4 4 MASS AND SCALE 262 River District Design Guidelines | May 2014 Building Design Guidelines 53 PEDESTRIAN LEVEL A building should be designed to provide visual interest to pedestrians. For example, storefronts are of inter- est to passersbys. Decorative wall surfaces may also be used where a portion of a facade is a blank wall. These features encourage pedestrian activity and should be used. 6.8 Develop the ground level of a building to provide visual interest to pedestrians. › All sides of a building should include architec- tural details to avoid presenting a “back side” to the street, to neighboring properties or the river. Provide visual interest with: • Well-defined windows and doors • A display window or storefront that provides views to activities in the building • Display cases for exhibits • Decorative wall surface, for example, a change in materials or wall art • Building articulation • Site walls and raised planters › A large expanse of blank wall is inappropriate on any street-oriented facade. 4 Providing openings with industrial glass similar in size to traditional loading doors is appropriate. 4 A building should be designed to pro- vide visual interest to pedestrians. All sides of a building should include ar- chitectural details to avoid presenting a “back side” to the street, to neighbor- ing properties or the river. A decorative wall surface is an appropriate design feature. Decorative wall surfaces provide visual interest at the street level. For example, a change in materials is appropriate. 4 4 4 PEDESTRIAN-FRIENDLY EDGE 263 542014 Building Design Guidelines River District Design Guidelines | May Develop the street level of a building to provide visual interest to pedestrians. This series of images show appropriate ways to enhance the visual interest of a building façade within in an industrial context. 4 4 4 4 4 4 4 PEDESTRIAN-FRIENDLY EDGE 264 River District Design Guidelines | May 2014 Building Design Guidelines 55 SOLID-TO-VOID RATIO Some traditional buildings in the River District ap- peared as rectangular solids, with holes “punched” in the walls for windows and doors, resulting in a relatively uniform solid-to-void ratio. A similar ratio of wall surface to that of building openings, is appropriate on new buildings. 6.9 Use a ratio of solid-to-void (wall- to-window) similar to that found on traditional buildings in the area. › Large surfaces of uninterrupted glass are gen- erally discouraged as a primary fenestration treatment, but may be used as areas of accent. Where a large area of glass is planned, it should be detailed to convey a sense of scale. › Divide large glass surfaces into smaller panes similar to those seen traditionally. 4 This traditional building shows relatively uniform solid-to- void ratios. 4 Use a ratio of solid-to-void (wall-to-window) similar to that found on traditional industrial structures. Use a ratio of solid-to-void (wall-to-window) similar to that found on traditional industrial structures. 4 SOLID-TO-VOID 265 562014 Building Design Guidelines River District Design Guidelines | May 4 ROOF FORM 6.10 A roof form should be similar to those used traditionally. › Flat, and low-pitch roofs are appropriate. In some cases a low barrel roof may be appropri- ate. › Gable roofs may be used to provide an accent to a building module. › “Exotic” roof forms, including mansards and A-frames, are inappropriate. 4 4 4 The Fort Collins Land Use Code (2013) addresses rooflines in the R-D-R District. It states that: “A minimum pitch of 8:12 shall be used for gable and hip roofs to the maximum extent feasible. Where hipped roofs are used alone, the minimum pitch shall be 6:12. Flat-roofed buildings shall feature three-dimensional cornice treatment on all walls facing streets, the river or connecting walkways, unless they are stepped and terraced back to form a usable roof terrace area(s).” A roof form should be similar to those used traditionally. Flat, and low-pitch roofs are appropriate. In some cases a low barrel roof may be appropriate. ROOFS 266 River District Design Guidelines | May 2014 Building Design Guidelines 57 PRIMARY MATERIALS Materials that are “authentic” and durable are pre- ferred. Materials for new structures and additions to existing buildings should contribute to the context of the district and convey high quality in design and detail. The intent is to promote visual continuity in the basic materials palette, while encouraging creativity in their use. 6.11 New building materials should contribute to the visual continuity of the design context. › Genuine masonry, metal, concrete, structural steel and glass are preferred. › “Green” (sustainable) materials are also ap- propriate. These include materials which are: locally manufactured, easy to maintain, proven to be durable in the Fort Collins climate, have long life spans, recyclable, made from recycled or repurposed materials, not manufactured us- ing harsh chemicals, and do not off-gas harsh chemicals. › Avoid using synthetic materials, such as alumi- num or vinyl siding, imitation brick or imitation stone and plastic, which are not proven to be durable, are difficult to repair and recycle or that employ harsh manufacturing methods. › Avoid using materials that are out of scale with those seen traditionally, or that have a finish which is out of character. Materials for new structures and additions to existing buildings should contribute to the context of the district and convey high quality in design and detail. Images above and on the next page convey an appropriate use of materials. Concrete which is detailed to provide a sense of scale is an appropriate build- ing material. 4 4 The Fort Collins Land Use Code (2013) addresses primary building materials in the R-D-R District. It states that: “Textured materials with native and his- toric characteristics such as brick, stone and wood, and materials with similar characteristics and proportions shall be used in a repeating pattern as integral parts of the exterior building fabric, to the maximum extent feasible.” 4 BUILDING MATERIALS 267 582014 Building Design Guidelines River District Design Guidelines | May 6.12 Use high quality, durable materials. › The material should be proven to be durable in the local Fort Collins climate. › The material should maintain an intended fin- ish over time or acquire a patina, when it is understood to be a desired outcome. › Materials at the ground level should withstand on-going contact with the public, sustaining impacts without compromising the appearance. (Note that some synthetic materials will not sustain this degree of frequent contact.) 6.13 The use of traditional masonry materials is encouraged. › Brick and concrete are well-established materi- als in the River District and their continued use is encouraged. › Brick should have a modular dimension and a warm color similar to that used traditionally. › Assure that masonry units wrap around corners of walls, and thus do not appear to be an applied veneer. 6.14 Architectural metals, which are detailed to provide a sense of scale, are appropriate. › The metal should have a proven durability in the Fort Collins climate. › Metals should be detailed in a manner that will endure. › Architectural metals should convey a sense of human scale. For example, a sense of scale can be achieved through the use of smaller scaled panels, varying forms and designs, creating pat- terns to provide visual interest, or eliminating expanses of unarticulated wall space. 6.15 New materials that are similar in character to traditional ones may be acceptable with appropriate detailing. › Alternative materials should appear similar in scale, proportion, texture and finish to those used traditionally. › It is appropriate to use a change in materials as an accent in building design. This can help to express individual modules or units. Architectural metals, which are detailed to provide a sense of scale, are appropriate. Exposed structural steel with glass curtain wall or mesh features are appropriate materials to use in the district. 4 4 BUILDING MATERIALS 268 River District Design Guidelines | May 2014 Building Design Guidelines 59 SECONDARY MATERIALS Secondary materials can help define building scale and proportion. If any are used, they should be integrated into the building design; for example, they can be used to articulate horizontal and vertical design elements. Secondary materials may include all of those listed as primary materials and may also include stucco, similar products and synthetics with proven durability. 6.16 Secondary building materials should visually relate to the overall building design, when used. › Secondary building materials should help to define building scale and proportion. ROOF MATERIALS 6.17 New roof materials for sloped surfaces should complement the architectural style and context. › When choosing a roof material for sloped surfaces, the architectural style of the structure should be considered. › Appropriate roof materials include standing seam metal roofs (low and narrow seam profile) and photovoltaic systems in dark matte, non- reflective finishes, for example. Composition shingles are also appropriate on smaller struc- tures. 4 Secondary building materials such as these wood panel window surrounds articulate both the vertical and hori- zontal expression in the building design. The Fort Collins Land Use Code (2013) addresses secondary building materials in the R-D-R District. It states that: “Other exterior materials, if any, shall be used as integral parts of the overall building fabric, in repeat- ing modules, proportioned both horizontally and vertically to relate to human scale, and with enough depth at joints between architectural elements to cast shadows, in order to better ensure that the character and image of new buildings are visually related to the Downtown and River context.” New roof materials for sloped surfaces should convey a scale and texture similar to those used traditionally. 4 BUILDING MATERIALS 269 602014 Building Design Guidelines River District Design Guidelines | May ARCHITECTURAL DETAILING 6.18 Simple, unembellished architectural detailing is appropriate. › Elaborate architectural treatments, such as decorative moldings at cornices, windows and door surrounds, are inappropriate. › Exposed structural elements are appropriate as detailing. › Simple brick relief patterns such as recessed brick, corbeled brick, belt course/banding, and pilasters, are appropriate. Parapet walls with or without stepped gables are also appropriate. PRIMARY ENTRANCE The primary entrance should be clearly identifiable and should be oriented to a major street, pedestrian way, plaza, courtyard and/or other key public space. 6.19 Design a main entrance of a building to be clearly identifiable. › Provide a sheltering element such as a canopy, and define it by a simple surround or recess. 6.20 Orient the primary entrance of a building to face a street, plaza or pedestrian way. › Consider using a “double-fronted” design where entrances from parking areas or plazas are to the rear. › Focusing an entrance toward a parking lot or other secondary site feature without also ad- dressing the street is inappropriate. 4 The primary entrance should be clearly identifiable and should be oriented to a major street, pedestrian way, plaza, courtyard and/or other key public space. 4 4 Simple, unembellished architectural detailing is appropriate. 4 4 BUILDING FEATURES 270 River District Design Guidelines | May 2014 Building Design Guidelines 61 WINDOWS Windows should be well defined, using frames, sills and lintels. Windows can also be located to define building stories, circulation features, entrances and storefronts. Window placement and composition should also con- sider human scale and proportion in the overall design. 6.21 Windows should be defined in traditional masonry wall planes. › A window frame should be located so a distinct profile is present. It should be slightly recessed and a shadow line should be visible. › Also consider incorporating simple lintels and sills in masonry structures. 6.22 Use window placement and composition to def ine human scale as well. › For example, the use of storefronts along a pedestrian way is appropriate. › The use of banding and regularly spaced punched window openings to define building stories is also appropriate. A window frame should be located so a distinct profile is present; for example, it should be slightly recessed and a shadow line should be visible. 4 4 4 4 The Fort Collins Land Use Code (2013) addresses win- dows in the R-D-R District. It states that: “Windows shall be indi- vidually defined with detail elements such as frames, sills and lintels, and placed so as to visually establish and define the building stories and establish human scale and proportion. Glass curtain walls and spandrel-glass strip windows shall not be used as the predominant style of fenestration for buildings in this District. This requirement shall not serve to restrict the use of atrium, lobby or greenhouse-type accent fea- tures used as embellishments to the principal building.” BUILDING FEATURES 271 622014 Building Design Guidelines River District Design Guidelines | May ACCENT FEATURES Accent features can add interest to the building design and may be incorporated into the structure. They should complement the overall composition and design of the building. Accent features can include entry ways, loading docks, garage bays, balconies, canopies, cupo- las, secondary connections and vertical elevator shafts. They can be highlighted with a change in material, color or other architectural treatment appropriate to the context. 6.23 Design accent features to complement the overall composition of the building and its context. › Use complementary building materials and colors. › Consider the mass and scale of the feature in respect to the overall building composition. › Do not overuse an accent feature. 4 4 4 4 4 Design accent features to complement the overall composition and design of the building and context. BUILDING FEATURES 272 River District Design Guidelines | May 2014 Building Design Guidelines 63 AWNINGS AND CANOPIES Awnings and canopies provide an accent to a building design or plaza. They also protect pedestrians from the elements. A canopy that is attached to a building also provides an extension of the interior space and helps cool the building. Their use is encouraged. 6.24 Design a new canopy or awning to be in character with the building and its context. › Mount an awning or canopy to accentuate character-defining features. › Fit the awning or canopy with the opening of the building. › Design an awning to be a subordinate feature on the façade. › Use colors that are compatible with the overall color scheme of the façade. Solid colors are encouraged. › Use simple shed shapes or horizontal planes for most canopies. › Do not impede pedestrian movement with a canopy. › The use of durable frame materials, glass and fabric are appropriate. 4 4 Canopies provide an accent to a building design or plaza and are appropriate accent features in the district. 4 BUILDING FEATURES 273 642014 Building Design Guidelines River District Design Guidelines | May GUIDELINES FOR STRUCTURED PARKING: 6.25 When parking in a structure occurs at the street level on a primary street, it should ideally have an active use at the sidewalk edge. › On a secondary street, other methods of pro- viding visual interest may be employed. In these locations, use architectural details, murals and public art, wall sculpture or display cases at the street level to provide interest to pedestrians. 6.26 The massing of a parking structure should appear similar in scale to other buildings in the area. › See the guidelines for “Mass and Scale” begin- ning on page 50. 6.27 Parking levels located above the f irst f loor shall be screened. › Wrapping the parking with another use is pre- ferred. › When an active use is not feasible, provide an architectural screen. › Screening that reflects window patterns along the street is appropriate. 6.28 Parking structures should not be located along the river. › Single use parking structures should be located elsewhere in the district to allow for more ac- tive uses along the river. STRUCTURED PARKING When parking in a structure occurs at the street level on a primary street, it should ideally have an active use at the sidewalk edge. When an active use is not feasible along the pedestrian level, provide an architec- tural screen. 4 4 4 4 274 River District Design Guidelines | May 2014 Building Design Guidelines 65 EXTERIOR MECHANICAL AND ELECTRI- CAL EQUIPMENT Junction boxes, solar panels, wind turbines, external fire connections and standpipes, utility meters, telecommunication devices, cables, conduits, satellite dishes, HVAC equipment and fans, and other exterior equipment should be concealed from public view to the extent feasible while still meeting their functional requirements. 6.29 Minimize the visual impacts of exterior building equipment from the public right-of-way. › Locate exterior building equipment out of pub- lic view when feasible. › Do not locate exterior building equipment on the façade or a primary elevation when other options exist. › Use low-profile or screened mechanical units on rooftops. MISCELLANEOUS 275 662014 Building Design Guidelines River District Design Guidelines | May 276 DIVISION 4.17 RIVER DOWNTOWN REDEVELOPMENT DISTRICT (R-D-R) (A) Purpose. The River Downtown Redevelopment District is intended to reestablish the linkage between Old Town and the River through redevelopment in the Cache la Poudre River (the "River") corridor. This District offers opportunities for more intensive redevelopment of housing, businesses and workplaces to complement Downtown. Improvements should highlight the historic origin of Fort Collins and the unique relationship of the waterway and railways to the urban environment as well as expand cultural opportunities in the Downtown area. Any significant redevelopment should be designed as part of a master plan for the applicable group of contiguous properties. Redevelopment will extend the positive characteristics of Downtown such as the pattern of blocks, pedestrian-oriented street fronts and lively outdoor spaces. (D) Development Standards. (1) Transition between the River and Development. (a) River Landscape Buffer. In substitution for the provisions contained in subsection 3.4.1(E) (Establishment of Buffer Zones) requiring the establishment of "natural area buffer zones," the applicant shall establish, preserve or improve a continuous landscape buffer along the River as an integral part of a transition between development and the River. To the maximum extent feasible, the landscape buffer shall consist predominantly of native tree and shrub cover. (See Figure 20.) The landscape buffer shall be designed to prevent bank erosion and to stabilize the River bank in a manner adequate to withstand the hydraulic force of a 100-year flood event. The bank stabilization shall comply with the following criteria: 277 Figure 20 Landscape Buffer 1. Any bank stabilization improvements shall consist of native plants and stone, to the extent reasonably feasible. If any structural materials such as concrete are required, such materials shall be designed to emphasize characteristics of the native landscape such as color, texture, patterns and proportions, in order to minimize contrast with the River landscape. 2. The predominant visual elements in any bank stabilization improvements shall be native vegetation and stone, notwithstanding the use of any integrated structural elements. Blank walls shall not be used to retain the slope of the River bank. (b) Outdoor spaces. On sites that have River frontage between Linden Street and Lincoln Avenue, buildings or clusters of buildings shall be located and designed to form outdoor spaces (such as balconies, arcades, terraces, decks or courtyards) on the River side of the buildings and/or between buildings, as integral parts of a transition between development and the River. A continuous connecting walkway (or walkway system) linking such spaces shall be developed, including coordinated linkages between separate development projects. 278 (2) Street and Walkways. (a) Streets. Redevelopment shall maintain the existing block grid system of streets and alleys. To the extent reasonably feasible, the system shall be augmented with additional connections, such as new streets, alleys, walkway spines, mid-block passages, courtyards and plazas, in order to promote a fine- grained pedestrian circulation network that supplements public sidewalks. (b) Driveways. To the extent reasonably feasible, driveways and curb cuts must be minimized in order to avoid disruption to the sidewalk network, by using shared driveways between properties. The width of driveways and turning radii must be minimized except where truck access is required. (c) Linden Streetscape. Redevelopment activity along the Linden Street frontage shall be designed to provide for the extension of the streetscape improvements found between Walnut Street and Jefferson Street, including on- street parking defined by landscaped curb extensions, wide sidewalks with trees in cutouts and tree grates and pedestrian light fixtures. Specific design details are subject to approval by the City Engineer in accordance with the design criteria for streets. (d) Jefferson Streetscape. Redevelopment activity along the Jefferson Street frontage shall provide formal streetscape improvements including street trees in sidewalk cutouts with tree grates and planters to screen parking. Planters to screen parking shall be designed and constructed to appear as integral extensions of the building design. Materials used shall not be inferior to those used in the construction of the principal building. (e) Interim Improvements. If, at the time of review of a development application, design and engineering criteria for permanent street edge improvements have not been established, then the applicant may construct interim street edge improvements, if such improvements are approved by the City Engineer based upon the following criteria: 1. To the maximum extent feasible, the interim improvements will not conflict with any permanent improvements reasonably anticipated to be installed in the future, and 2. The construction of the interim improvements would not be detrimental to the public good. (3) Buildings. (a) Industrial Buildings. Except as otherwise provided in this subsection (3), all new nonresidential buildings, including industrial buildings, shall comply 279 with the standards for Mixed-use and Commercial Buildings contained in Section 3.5.3. (b) Programming, Massing and Placement. 1. Height/Mass. Multiple story buildings of up to five (5) stories are permitted, provided that massing is terraced back from the River and from streets so that multiple story buildings are stepped down to one (1) story abutting the River landscape frontage and are stepped down to three (3) stories or less abutting any street frontage. Such terraced massing shall be a significant and integral aspect of the building design. Where new buildings are placed next to existing shorter buildings that are expected to remain, the new buildings must be stepped down in such a manner as to minimize their impact on the shorter buildings. 2. Parking lots. Buildings shall be sited so that any new parking lots and vehicle use areas are located in either: (1) interior block locations between buildings that face the street and buildings that face the River, or (2) side yards. 3. Street frontage. Proposed parking lots and/or vehicular use areas located within fifty (50) feet of any street right-of-way shall not exceed fifty (50) percent of the street frontage of the parcel upon which the parking lot or vehicular use area is proposed. 4. Frequent view/access. No building wall abutting the landscape corridor along the River shall exceed one hundred twenty-five (125) feet on the axis along the River. 5. Outdoor spaces and amenities. To the extent reasonably feasible, all development shall provide on-site outdoor space such as courtyard, plaza, patio or other pedestrian-oriented outdoor space. To the extent reasonably feasible, outdoor spaces shall be visible from the street and shall be visually or physically connected with any outdoor spaces on adjacent properties. (c) Character and Image. New buildings shall be designed to demonstrate compatibility with the historical agricultural/industrial characteristics of the District in order to promote visual cohesiveness and emphasize positive historical attributes. Such characteristics include simple rectilinear building shapes, simple rooflines, juxtaposed building masses that directly express interior volumes/functions, visible structural components and joinery, details formed by brickwork, sandstone, sills, lintels, headers and foundations and details formed by joinery of structural materials. 280 1. Outdoor spaces. Buildings and extensions of buildings shall be designed to form architectural outdoor spaces such as balconies, arcades, terraces, decks or courtyards. 2. Windows. Windows shall be individually defined with detail elements such as frames, sills and lintels, and placed so as to visually establish and define the building stories and establish human scale and proportion. Windows shall be placed in a symmetrical pattern relative to the wall and massing. Glass curtain walls and spandrel-glass strip windows shall not be used as the predominant style of fenestration for buildings in this District. This requirement shall not serve to restrict the use of atrium, lobby or greenhouse-type accent features used as embellishments to the principal building. 3. Roof forms. Flat, shed and gable roof forms corresponding to massing and interior volumes/functions shall be the dominant roof forms. Flat-roofed masonry buildings shall feature three-dimensional cornice treatment integral with masonry on all walls facing streets, the River or connecting walkways. Additional decorative shaped cornices in wood (or other material indistinguishable from wood) shall be permitted in addition to the top masonry cornice treatment. Sloped metal roofs are allowed. Barrel roofs may be used as an accent feature but must be subordinate to the dominant roof. Specialized or unusual roof forms, including mansards and A-frames, are prohibited. A single continuous horizontal roofline shall not be used on one-story buildings except as part of a design style that emulates nearby landmarks (or structures eligible for landmark designation). 4. Materials. Building materials shall contribute to visual continuity within the District. Textured materials with native and historic characteristics, such as brick, stone, wood, architectural cast stone and synthetic stone in historically compatible sandstone patterns only, architectural metals and materials with similar characteristics and proportions shall be used in a repeating pattern as integral parts of the exterior building fabric. Masonry units must wrap around the corners of walls so as to not appear as an applied surface treatment. Other exterior materials, if any, shall be used as integral parts of the overall building fabric, in repeating modules, proportioned both horizontally and vertically to relate to human scale, and with enough depth at joints between architectural elements to cast shadows, in order to better ensure that the character and image of new buildings are visually related to the Downtown and River context. Lapped aluminum siding, vinyl siding, 281 smooth-face concrete masonry units, synthetic stucco coatings and imitation brick are prohibited. 5. Primary entrance. The primary entrance must be clearly identified and must be oriented to a major street, pedestrian way, place, courtyard and/or other key public space. The primary entrance must feature a sheltering element such as a canopy or be defined by a recess or a simple surround. 6. Accent features. Accent features, where used, must complement and not dominate the overall composition and design of the building and may include secondary entrances, loading docks, garage bays, balconies, canopies, cupolas, vertical elevator/stair shafts and other similar features. 7. Awnings and canopies. Awnings and canopies must complement the character of the building and must be subordinate to the facade. Colors must be solid or two (2) color stripes for simplicity. (4) Site Design. (a) River Landscape. The natural qualities of the River landscape shall be maintained and enhanced, using plants and landscape materials native to the River corridor in the design of site and landscape improvements. (b) Walls, Fences and Planters. Walls, fences and planters shall be designed to match or be consistent with the quality of materials, the style and colors of nearby buildings. Brick, stone or other masonry may be required for walls or fence columns. (c) Street Edge. A well-defined street edge must be established and shall be compatible with the streetscape in the public realm. Components may include any of the following: planted areas, decorative paving, public art, street furnishing with ornamental lighting and iron and metal work that reflect on the agricultural/industrial heritage of the district. (d) Corner Lots. For sites located at public street corners, parking lots and vehicular use areas shall not abut more than one (1) street frontage. (e) Parking. Where parking lots are highly visible from streets or pedestrian- oriented outdoor spaces, a visual buffer must be provided. Such buffering may consist of any of the following singularly or in combination: a low solid screen wall, a semi-opaque screen or a living green wall consisting of plant material sufficient to provide a minimum of seventy-five-percent opacity year-round or other screening device that is sensitive to pedestrian activity. 282 (f) Interim Parking. Interim parking lots as a principal use may be approved with a gravel surface and without lighting and landscape improvements, and shall be restricted to a period of use not to exceed three (3) years. Extensions for two (2) successive periods of one (1) year each may be granted by the Planning and Zoning Board upon a finding that the use is compatible with the context of the area and is a beneficial use which supports the purpose of the R- D-R zone. (g) Service Areas and Outside Storage Areas. Service areas and outside storage areas that are not used for trash and recycling containers, dumpsters and mechanical equipment must, to the maximum extent feasible, be located to the side or rear of the building and be screened from public view. Notwithstanding the foregoing, where industrial processes and outdoor mechanical activities are functionally integral to the principal use, such areas must, to the extent reasonably feasible, be located to the side or rear of the building and not impact pedestrian areas. Partial screening must be provided with design and materials consistent with the building and/or the agricultural/industrial character of the area. (E) Design Guidelines. See also the Fort Collins R-D-R, River Downtown Redevelopment Zone District Design Guidelines, which are intended to assist applicants in the preparation of development plans within the zone district. 283 Secretary of the Interior’s Standards for Rehabilitation Rehabilitation is defined as the act or process of making possible a compatible use for a property through repair, alterations, and additions while preserving those portions or features which convey its historical, cultural, or architectural values.  Rehabilitation Standard 1. A property will be used as it was historically or be given a new use that requires minimal change to its distinctive materials, features, spaces, and spatial relationships;  Rehabilitation Standard 2. The historic character of a property will be retained and preserved. The removal of distinctive materials or alteration of features, spaces, and spatial relationships that characterize a property will be avoided.  Rehabilitation Standard 3. Each property will be recognized as a physical record of its time, place, and use. Changes that create a false sense of historical development, such as adding conjectural features or elements from other historic properties, will not be undertaken.  Rehabilitation Standard 4. Changes to a property that have acquired historic significance in their own right will be retained and preserved.  Rehabilitation Standard 5. Distinctive materials, features, finishes, and construction techniques or examples of craftsmanship that characterize a property will be preserved.  Rehabilitation Standard 6. Deteriorated historic features will be repaired rather than replaced. Where the severity of deterioration requires replacement of a distinctive feature, the new feature will match the old in design, color, texture, and, where possible, materials. Replacement of missing features will be substantiated by documentary and physical evidence.  Rehabilitation Standard 7. Chemical or physical treatments, if appropriate, will be undertaken using the gentlest means possible. Treatments that cause damage to historic materials will not be used.  Rehabilitation Standard 8. Archeological resources will be protected and preserved in place. If such resources must be disturbed, mitigation measures will be undertaken.  Rehabilitation Standard 9. New additions, exterior alterations, or related new construction will not destroy historic materials, features, and spatial relationships that characterize the property. The new work shall be differentiated from the old and will be compatible with the historic materials, features, size, scale and proportion, and massing to protect the integrity of the property and its environment.  Rehabilitation Standard 10. New additions and adjacent or related new construction will be undertaken in such a manner that, if removed in the future, the essential form and integrity of the historic property and its environment would be unimpaired. 284 Secretary of the Interior’s Standards for Restoration Restoration is defined as the act or process of accurately depicting the form, features, and character of a property as it appeared at a particular period of time by means of the removal of features from other periods in its history and reconstruction of missing features from the restoration period….  Restoration Standard 1. A property will be used as it was historically or be given a new use which reflects the property’s restoration period.  Restoration Standard 2. Materials and features from the restoration period will be retained and preserved. The removal of materials or alteration of features, spaces, and spatial relationships that characterize the period will not be undertaken.  Restoration Standard 3. Each property will be recognized as a physical record of its time, place, and use. Work needed to stabilize, consolidate and conserve materials and features from the restoration period will be physically and visually compatible, identifiable upon close inspection, and properly documented for future research.  Restoration Standard 4. Materials, features, spaces, and finishes that characterize other historic periods will be documented prior to their alteration or removal.  Restoration Standard 5. Distinctive materials, features, finishes, and construction techniques or examples of craftsmanship that characterize the restoration period will be preserved.  Restoration Standard 6. Deteriorated features from the restoration period will be repaired rather than replaced. Where the severity of deterioration requires replacement of a distinctive feature, the new feature will match the old in design, color, texture, and, where possible, materials.  Restoration Standard 7. Replacement of missing features from the restoration period will be substantiated by documentary and physical evidence. A false sense of history will not be created by adding conjectural features, features from other properties, or by combining features that never existed together historically.  Restoration Standard 8. Chemical or physical treatments, if appropriate, will be undertaken using the gentlest means possible. Treatments that cause damage to historic materials will not be used.  Restoration Standard 9. Archeological resources affected by a project will be protected and preserved in place. If such resources must be disturbed, mitigation measures will be undertaken.  Restoration Standard 10. Designs that were never executed historically will not be constructed. 285 vehicular use area is proposed.” 253 › Public art › Trails › Overlooks 247 overall composition and design of the building. Accent features can include an entry ways, loading docks, garage bays, balconies, canopies, cupolas, secondary connections and vertical elevator shafts, for example. They can be highlighted with a change in material, color or other architectural treatment appropriate to the context. 3.1 Design accent features to complement the overall composition and design of the building and context. › Use complementary building materials and colors. › Consider the mass and scale of the feature in respect to the overall building composition. › Do not overuse an accent feature. 4 Design accent features to complement the overall composition and design of the building and context. 231 some aerial photos.) During the 1960s, the oxbow was bypassed, creating a more direct channel. This resulted in the relocation of the river from the site now known as the “Oxbow” to the south in its present location. A diverse range of building types existed, reflecting the mix of uses and the changing economy in the area. 221 In 2008, a streetscape improvements project report for the River District was prepared for the City of Fort Collins. The goal of that project is to create a new sense of place by making the area welcoming, visually pleasing and ready for infill development. The streetscape plan recommends improvements to streetscapes, traffic circulation, parking, bicycle, pedestrian and transit, as well as utility infrastructure upgrades. Highlights include inviting and attractive streetscapes designed to serve all types of transportation - pedestrians, bicy- clists, drivers and transit riders. 216 to be individually eligible for listing in the National Register of Historic Places, or it may have been rated as a “contributor” to a potential historic district. For each of these four types of identification, the review and permitting process is different, as described below. Locally listed landmark Some properties in the area are listed as local histori- cal landmarks, under the city’s preservation ordinance. (The Ranch-Way Feeds property is an example.) Improvements to these locally listed landmarks are subject to review by the Landmark Preservation Com- mission. Locally listed “contributor” to a local historic district A few properties that lie within the River Downtown Redevelopment Zone District also are within the lo- cally designed Old Town Historic District. (The Depot on Jefferson Street is an example.) For these proper- ties, improvements also are subject to review by the Landmark Preservation Commission. 214 building appear consistent with traditional development patterns. 176 ments is also preferred. 168 building areas. › Minimize structural impacts when installing turbines. 153 ing windows. 151 should be employed. Step 5: Add Energy-Generating Technologies Sensitively. The flexibility of many historic structures allows for the respectful integration of energy efficient technolo- gies, i.e., solar panels, geo-thermal systems and thermal walls etc. Energy-generating technologies are the most commonly known strategies. However, the efficiency of a historic structure will often be great enough that generation technologies aren’t the most practical solu- tions. Utilize strategies to reduce energy consumption prior to undertaking an energy generation project. 150 located on an improved alley. Appropriate addition to the front of a one-story non-contributing structure. 4 4 149 4 Preserve an older addition that has achieved historic significance in its own right. Design an addition or secondary structure to be subordinate to the historic building. 148 4 144 briefs/11-storefronts.htm 4 4 143 preservation, and, when appropriate, the use of alternative materials. 134 8 Re-point mortar joints where there is evi- dence of deterioration. This shall match the historic design. 4 Historic building materials are key features of historic buildings and shall be preserved. 4 133 See web link to Preservation Brief 47: Maintaining the Exterior of Small and Medium Size Historic Buildings http://www.nps.gov/tps/how-to-preserve/ briefs/47-maintaining-exteriors.htm 130 Rehabilitation (simplified historic interpretation) 4 4 113 “Rehabilitation” is the process of returning a property to a state that makes a contemporary use possible while still preserving those portions or features of the property which are significant to its historical, archi- tectural and cultural values. Rehabilitation may include a change in use of the building or the construction of an addition. This term is the broadest of the permit- ted treatments and applies to most work on historic properties. Combining Treatments For many projects a “rehabilitation” approach will be the overall strategy, because this term reflects the broadest, most flexible of the approaches. Within that, however, there may be a combination of treatments used as they relate to specific building components. For example, a surviving cornice may be preserved, a storefront base that has been altered may be restored, and a missing kickplate may be reconstructed. 109 mation that will be helpful in understanding the standard. In some cases a sidebar includes links that direct the user to additional material; this may be technical information about a rehabilitation procedure or other helpful infor- mation. 4 105 Other Track Signs 4 4 (1) (1) (1) 4 Site Work 4 4 (1) (1) (1) 4 Miscellaneous 4 4 4 (1) Standards may apply to some projects in this category. 104 with a sufficient degree of care, such that it may be re-classified as a contributing property once improve- ments are completed. An owner may elect to take such an approach; the city will work with the owner to determine if this is appropriate. For this special condi- tion, the Preservation Track will apply. This option is not mandatory and is up to the building owner. 103 features are more subtle but still continue to influence patterns of development. The aerial image shown on the next page underscores the value of the features that sill survive because they provide a hint to the early character. To preserve the historic building fabric and to provide din- ing, retail and entertainment uses was a goal of the 1985 redevelopment plan. Illustrative plan from the 1985 redevelopment plan set a vision for Old Town. 97 that guided Dow and Meldrum. By including most of the original surveyed area of Fort Collins, Avery cre- ated the distinct triangular shaped lots and streets that characterize Old Town. Spring of 1873 saw an influx of population, and many new business buildings were erected in Old Town. Dur- ing that year 68 frame buildings were constructed in Fort Collins, with a majority in the Old Town area, but gusty autumn winds blew several down. The ones that remained were later removed to build the more sturdy brick buildings that stand today. Near harvest time of the same year a plague of grasshoppers descended upon the crops and devoured them. The businesses of the community suffered along with the farmers, as the grasshoppers made repeat performances in 1874 and 1875. Many families and businesses in Old Town left, Ansel Watrous wrote, “Building was practically at a standstill and business of all kinds was in the dumps.” The arrival of the Colorado Central Railroad in 1877 began a new era of prosperity for Fort Collins, and in particular for Old Town, as the Terminal was in close proximity to the business district. Investments in housing and business buildings rose, as did the spirit of the people who lived and worked in Old Town. The following year saw the building of some substantial brick business blocks in Old Town, and a promise of more to come. 95 the cultural heritage of the community. It also enhances livability in the community. » Environmental Sustainability. Rehabilita- tion of historic resources conserves energy that is embodied in the construction of existing structures. It also reduces impacts on landfill from demolition and reduces the need to fabricate new materials. » Economic Sustainability. The economic benefits of protecting historic resources include higher property values, job creation and increased heritage tourism. For More Information: See web link to National Park Service Sustainabil- ity information: http://www.nps.gov/tps/sustainability.htm For More Information: See the following web link to Preservation Brief 3: Improving Energy Efficiency in Historic Buildings: http://www.nps.gov/tps/how-to-preserve/briefs/3- improve-energy-efficiency.htm 94 mizing the need for replacement materials. Buildings were also built to respond to local climate conditions, integrating passive and active strategies for year-round interior climate control, which further increase energy efficiency. Passive strategies typically include building orientation for sun and breezes. Active strategies typi- cally include operable awnings, and double-hung and transom windows. Embodied Energy Embodied energy is defined as the amount of energy used to create and maintain the original building and its components. Preserving a historic structure retains this energy. Re-using a building also preserves the energy and resources invested in its construction, and reduces the need for producing new construction ma- terials, which require more energy to produce. Studies confirm that the loss of embodied energy by demoli- 93 mitigation measures shall be undertaken. 9. New additions, exterior alterations, or related new con- struction shall not destroy historic materials, features and spatial relationships that characterize the property. The new work shall be differentiated from the old and shall be compatible with the historic materials massing, size, scale, and architectural features to protect the historic integrity of the property and its environment. 10. New additions and adjacent or related new construction shall be undertaken in such a manner that if removed in the future, the essential form and integrity of the historic property and its environment would be unimpaired.” PRESERVATION BRIEFS & TECH NOTES The Cultural Resources Department of the National Park Service, U.S. Department of the Interior, pub- lishes a series of technical reports regarding proper preservation techniques. This series, Preservation Briefs and Tech Notes, is a mainstay for many preservationists in the field. When considering a preservation project, these resources should be consulted. 92 principles for the treatment of historic resources, but gives only very limited guidance or direction for rehabilitation of historic properties themselves. Code of the City of Fort Collins, Chapter 14 Landmark Preservation This section of the code sets forth the following dec- laration of policy for Historic Preservation within the City: (a) It is hereby declared as a matter of public policy that the protection, enhancement and perpetuation of sites, structures, objects and districts of historical, architectural or geographic significance, located within the City, are a public necessity and are required in the interest of the prosperity, civic pride and general welfare of the people. (b) It is the opinion of the city council that the economic, cultural and aesthetic standing of this City cannot be main- tained or enhanced by disregarding the historical, architec- tural and geographical heritage of the City and by ignoring the destruction or defacement of such cultural assets. It also identifies: › standards for determining eligibility, › designation procedures, › construction, alteration and demolition activity, and a › landmark rehabilitation program 91 rehabilitation of a historic resource: • City of Fort Collins, Historic Preservation web site: http://www.fcgov.com/historicpreservation/ • History Colorado web site to assist in rehabilita- tion projects: http://www.historycolorado.org • National Park Service web site for tax credit information to assist in rehabilitation projects: http://www.nps.gov/tps/tax-incentives.htm 89