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HomeMy WebLinkAbout5C - Public hearing & consideration of a Landmark Alteration Certificate for the rehabilitation of tMEMORANDUM December 7t'', 2005 TO: Landmarks Preservation Advisory Board FROM: Ruth McHeyser, Director of Long Range Planning Chris Meschuk, Historic Preservation Planner James Hewat, Historic Preservation Planner Matteo Moore, Historic Preservation Intern SUBJECT: Public hearing and consideration of a Landmark Alteration Certificate for the rehabilitation of the Koehler-Sherman House and construction of three new units on the property at 1820 Pearl Street (HIS2005-00242). STATISTICS: 1. Site: 2. Zoning: 3. Owner: 4. Applicant: 5. Lot Size: 6. Date of Construction: 7. Proposed Construction: 1820 Pearl Street (MU-X), Mixed Use Developing Kate Beeman Kate Beeman 7,100 square feet 1898 (Boulder County Herald) Approx. 5,568 sf. SUMMARY: ^ The purpose of this item is for the Board to determine whether the proposed rehabilitation of the Koehler- Sherman house and adjacent new construction conforms with the purposes and standards of Sections 10-13-18 of the Boulder Revised Code (BRC). ^ The Site Review oE the redevelopment of 1820 Pearl Street was approved administratively by staff on 11/10/05, with a call-up period extending to 11/25/05. ^ At their November 17~, 2005 meeting, the Planning Board expressed concerns about the proposed design (including desire to see a more contemporary design, simplification of plate heights on the third floor, cementitious siding, ~ ~ Memo to Landmarks Preservation Advisory Board 12/07/05 Re; 1820 Pearl St. LAC concern about flatness of pediments, garage doors, and colours) but chose not to call-up the case. ^ The house at 1820 Pearl Street was constructed in 1898 by early German immigrants George & Doris Koehler and owned by noted Boulder residents, George & Grace Sherman from 1913 to the 1940s. ^ The proposed rehabilitation of the Koehler-Sherman house includes removal of non-historic additions and restoration of the wrap-around porch. ^ The proposed new construction is to occur ten feet south of the 29' high historic house to height of 32', (stepping up to 35' at highest point). ^ Given its location, separation from the historic house, projecting and receding roof and wall forms, staff considers the mass, scale, and orientation of the new construction to be consistent with Section 10-13-18(b) of the Boulder Revised Code and the General Design Guidelines . • Staff recommends conditional approval of the project based upon details (including siding and roof materials, decks & porches, decorative detailing, fenestration of the new construction, and more detailed specifications regarding the rehabilitation of the Koehler-Sherman House), being reviewed and approved by the landmarks design review committee, prior to the issuance of a landmark alteration certificate. BACKGROUND: In May of 2005, the Planning Department received a Site Review application for the property at 1820 Pearl Street which includes the removal of the non-historic 1985 rear addition to the 1898 Kohler-Sherman house and adjacent construction of a building to house three residential units. Because the site had a PUD and Use Review in 1993 for conversion to a bed & breakfast, the redevelopment requires a Site Review to amend the prior approval. On November 10~', 2005, the Planning Department approved the Site Review with conditions. As required for such administrative approvals of Site Review, a disposition and approved plans were distributed to the Planning Board at their November 10th, 2005 meeting. The fourteen day call-up period by the Planning Board lapsed on November 24~`, 2005. At their November 17th, 2005 meeting, the Planning Board did comment on the proposed design for redevelopment. Though there were concerns about the proposed design during this discussion(including desire to see a more contemporary design, simplification of plate heights on the third floor, cementitious siding, concern about flatness of pediments, garage doors, and colours), the Board did not to call-up the case. S:~PLAN\data\longrang~I-IISTWLTCERTS\Landmarks~Pear1.1820\12.07.05 LAC memo.doc n Memo to Landmarks Preservation Advisory Board 12/07/05 Re; 1820 Pearl St. LAC Review of the landmark designation of the property is pending. As required by code, proposed changes to a pending landmark property are to be reviewed as per SEandards for Landmark Alteration Certifccates, Section 10-13-18 of the Boulder Revised Code. Staff generally concurs with the Planning Board's comments regarding the proposed new construction, and considers the General Design Guidelines for new construction to address the issues. DESCRIPTION: Located in the area today referred to as the East Pearl Street corridor, the property was originally part of the East Boulder Addition platted in 1872 between 18"' and 25~' Streets. The two-story brick and frame Queen Anne house located at 1820 Pearl Street was constructed in the latter part 1898 for German immigrant, and agent for the Pacific and United States Express, George Koehler. Sanborn maps indicate that a single-story shed roof masonry addition to the east side the building was constructed sometime after 1960. In 1985, the two-story rear addition was constructed when the use of the property was converted to a bed and breakfast. Figure 1. 1985 rear addition to 1820 Pearl Street (to be removed). REQUEST: This proposal calls for the removal of approximately 3000 sq. ft. of non-historic additions to the Koehler-Sherman house and the construction of a new, free- standing 5,500sq. ft. building to house three new residential units on the property. The post-1960 addition at the east elevation of the house will be removed to reveal the original wall (see figure 2). At the south (rear), the 1985 S:~PLAN\datauongrang~IISTIALTCERTS~L,andmarks~Pear1.1820\12.07.05 LAC memo.doc ~ Y Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Pearl St. LAC addition will also be removed to reveal the portion of the historic wall now obscured (see ftgures 1 F~2). . Figure 2. Areas of 1820 Peazl Street proposed for removal. The proposed new construction is shown to be located approximately ten feet south of the Koehler-Sherman House and to extend 72' south to the back alley. Four enclosed parking spaces are proposed on the ground level with overhead garage doors, a second floor deck, and third-story balcony facing south onto the alley. Pedestrian access to the three units is planned on the east and north elevations of the building. . ,> __ _ ~,~ Y ~.:~_, ~.. 3 ' ~ , k --~ - l' ' T i ~; ' ' ;~ ~ ; ~ _ i ~ •t - ~rd ;:!~ ... ,~ ' , ~ ~ ~ t ~~ ~I I~ u ~ `: ; ; ., ;. ` ~tr ~~ .; ~~ . .. , ~- - -_-~..~. . . , ' . ~ : ~ ~ ~ _~ i ' , ~i . ' _ , ~ t~ ~ ' ~ s '' ~; ';' ; ' ~ ,... I ~ . ,,l i .', ~,.- ; ~ p; - - . ~ o~ II _ ,~ ~I'~ ' ' ~ ' . I ` . . ~ ~~ ~ ',~ s . . r~ Figure 3. Site Plan of proposed development at 1820 Pearl Street S:IPLAN~data\longrang~-IISTIALTCERTS\Landmarks~Pear1.1820\12.07.05 LAC memo.doc // Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Peari St. LAC Elevations indicate that proposed three-story building is to be designed in a neo- traditional manner with intersecting hip and gable roof Eorms. The architect has attempted to break up the mass of the building by designing two buildings of diEfering height, linked by way oF a two-story connector. The smaller, north portion of the building at a proposed height of 32' is shown to be set 10' from the Koehler-Sherman house which rises to 29' at its highest point. Drawings show the south portion of the new construction to rise to a height of 35' at the top of the hip roof. ~ .. : : ., _ . ~_ . _. ....._ _ , . _ . _ _.._ 1 . .. ' - _ . . . . .. .. . _.. __ ._ . . _ . . i ._ ... y~.. . .... .-u-, , -' .... .. r~igure 5. 1'roposed east elevation. On the east elevation, the design features intersecting roof forms, projecting and receding wall masses, and second and third-story balconies. S:~PLAIV~datallongrang~I-IISTIALTCERT3~LandmarkslPear1.1820112.07.05 LAC memo.doc ~ Figure 4. Proposed South (alley) elevation. ~ Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Pearl St. LAC 6 _- -; , _,._ _ _ - --... . •- ~ ; i - , ' _ r ~~ ~` I `- ~ _- ~ i- ~.~. S ~~- _ _ ~.~,~ A ~ ` ~ ry2' - _-. -~...~. ' - ._ ^ Y' " ~~ ~ . ~ ` . ~ l~ ~: . .~ ._. ...._.._ .-. ... _ _ __.._.._ ... _..- . _.. _. - ~~ir.~ J ~ ' I =o_ ~k '`.~ .+ ~~~ * ` i I ~ ~ ~ I .~~ ^ ~..~ '-~ ~,. ` ~ I . . ~- ~ ' , . ,~ ~~ . ~. ~.~`c~~~ ,_ ~.'v , L ,._.._..-......_.._. _ -..~., _._.._ _ _ _ . -_~_ ~T-.-r+ .:.b :, ~ I ~' ' 1 ~~ 'ty ~ ~ ~ .i ~ ~. ~_~ y .-~ ~ Y. 1 t i z ~, ~ ~ { }:.. . t ! ~.+ ~~r ~ ~ ~~ ~ Y } `• ~ I l 5 ~ a~} :: ~~~ Tv' , ~r1' ~rygy, R- .7~f }: ~~[ k . _i• 2 F '1 i q ~ :ii• ~ •..L. _ d w .-..f. _ ~' w[tr cuv~nor - eum r Mers Figure 6. Proposed west elevation. The less publicly visible west elevation presents a less plastic, more monolithic wall form, with the second and third-story frame portions of the building cantilevering slightly over the first level. Facing directly onto the Koehler-Sherman House, the north elevation of the proposed building features a projecting third-story gable emerging from a flat roof area, and slightly cantilevered upper stories as on the west elevation. Figure 7. Proposed north elevation. As mentioned, the rehabilitation of the Koehler-Sherrnan house will include the removal of non-historic additions on the north and east elevations and the restoration of the wrap-around porch at the north and west of the house that was enclosed in 1958. The applicant has indicated that details regarding the S:IPLAN~datallongrang~IIISTIALTCERTSU.andmarks~Pear1.1820\12.07.05 LAC memo.doc l Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Pearl St. LAC restoration of the historic house will be submitted when they become available for review by the landmarks design review committee. ~ Figure 7. Rehabilitated north elevation with east addition removed and restored porch CRITERIA FOR THE BOARD'S DECISION: Subsection 10-13-18(b), B.R.C. 1981, sets forth the standards the Landmarks Board must apply when reviewing a request for a Landmark Alteration Certificate. (b) Neither the landmarks board nor the city council sha11 approve a iandmark aiteration certificate unless it meets the following canditions: (1) The proposed work preserves, enhances, or restares and does not damage or destroy the exterior architectural features of the landmark or the subject property within an historic district; (2) The proposed work does not adversely affect the special character or special historical, architectural, or aesthetic interest or value of the landmark and its site or the district; (3) The architectural style, arrangement, texture, color, arrangement of color, and materials used on existing and proposed structures are compatible with the character of the existing landmark and its site or the historic district; (4) With respect to a proposal to demodish a building in an historic district, the proposed new construction to replace the buiiding meets the requirements of paragraphs (b)(2) and (3) above. S:IPLANIdata\longrang~I-IIST~ALTCERTS~I.andmarks~Pear1.1820\12.07.05 LAC memo.doc ~ Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Pearl St. LAC (c) In determining whether to approve a landmark alteration certifccate, the landmarks board shall consider the economic feasibility of alternatives, incorporation of energy- efficient design, and enhanced access for the disabled. ANALYSIS: The Historic Preservation Ordinance sets forth the standards the Landmarks Board must apply when reviewing a request for a Landmark Alteration Certificate. The Board has adopted the General Design Guidelines to help interpret the historic preservation ordinance. The following is an analysis of the proposed demolition and new construction with respect to relevant guidelines. Design guidelines are intended to be used as an aid to appropriate design and not as a checklist of items for cornpliance. General Desi Guidelines for New Construction, 6.0. 6.1 Distinction from Historic Buildin .1 Buildings should be of their own time T'he proposed design can be YES creating contemporary interpretations described as neo-traditional in form, of historic elements. and massing. Simplification of materials, fenestration, and detailing should be simplified- resolve at the LDRC. .2 Interp~etations of historic styles may 6e Drawings show the proposed house IF REVISED appropriate if they are distinguisha6le and garage to reference the mass, as new. scale, and proportions of Queen Anne residential architecture. Steps might be taken to simplify design in conternporary fashion - resolve at the LDRC. 6.2 Site and Settin New structures should be designed and located so that significant site features, including mature trees, are not lost or obscured. The size of the new structures should not overpower the site or dramatically alter its historic character. Buildings within historic districts generalIy display a consistency in set6ack, orientation, spacing and distance between adjacent buildings. Therefore, the compatibility of proposed new construction will be reviewed to ensure that these elements are maintained. 1 Conform ta fhe design guidelines found Building location on the site and YES in Section 2.0 Site Design, regarding orientation is generally in keeping site and setting in developing a with the neighborhood. proposed siEe plan. S:~PLAN~data\longranglHIST~ALTCERTS\LandmarkslPear1.1820\12.07.05 LAC memo.doc ~ Memo to Landmorks Preservation Advfsory Board 12707/05 Re: 1820 Pearl St. LAC 2 Design new ronstruction so that the Due to 1985 addition, very little ~ overall character of the site, site landscaping survives at the reaz of topography, charactervdefining site property. Mature vegeWtion at the features and trees are retained. front of the property will be reserved. 3 Site nem construction to be compatible The proposed new construction is to ~S with sunounding buildings that be located at the reaz of the contribute to the overall character of the property, thus improving and landmark in terms of setback, preserving facade and sides of the orientation, spacing, and distance from historic house. Proposed building is adjacent 6uildings. set 10' from historic house. Orientation to alle is a ro riate. 4 Necu construction should not be The lot coverage for the pmposed yES sigm~cantly different fiom contribuHng house and gazage is slightly higher historic buildings in the district in than the average in the area, but well terms of the proportion of 6uilt mass to within the median range. open space on the individual site. See Guideline 2.1.1. 5 Nem primary building should serue as a N/A N(A guide for new accessory structures on the site. Conforne to the design guidetines found in Section 7.0 New Garages and Other Accessory Structures. 6.3 Mase and Scale In cortsidering the averall compatibility of neru constiuction, its height, form, massing, size and scale will al! be rwiewed. The overall proportion of the 6uilding's front faFade is especially important to consider since it wi!! have the most impact on the streetscape. While new construction tends to be larger than historic 6uildings, reflecNng the needs and desires of the modern homeowner, neu~ structures should not be so aut-of-scale with the surrounding 6uildings as to loom over them. 1 Design new buildings to b¢ comyatible Proposed new construction YES with surrounding buildings that compatible with historic house. contribute to the overa!! character of While larger and higher, sepazation the landmark in ternts of height, size, of new construcHon from the scale, massing, and proportions. existing, and stepping of height to reaz of property minimizes impact from Pearl Street. z The mass and scale of new construction Plans and elevaHons indicate the yES should respect neighboring 6uildings scale, massing and placement of the and the streetscape as a whole. proposed buildings will respect neighboring buildings and the street . and alle sca e as a whole. S:~PLANWatauongiang~IlS'MLTCERTSU.andmatks~Pearl.l&20\12.07.05 LAC memo.doc 9 Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Pearl St. LAC 10 3 Historic heights and widths as ruell as The proportions of the proposed ~S their ratios should be maintained. The new building aze generally proportions of the front fa~ade are compatible with the adjacent qarticularly importanf and should be Koehler-Sherman house. campatible to those of suttounding historic buildin s. 4 A new house constructed 6ehind an While the proposed building is ~S existing historic house should 6e of significandy larger than the historic lesser mass and scale than the original house, sMps have been taken to structure. isolate it. Stepping height and plasticity of form will further mitigate the effect of the proposed new rnnstruction. 6.4 Materials 1 Materinls should be similar in scale, Plans call for the walls of the house ~ REVISED proportion, texture, finish, and colo~ to be sheathed in brick and to those found on nearby historic cementitious siding. Cemenritious buildings. siding is generally not an appropriate material. Introducing more contemporary accents in siding maMrial may be appropriate. Details regazding wall materials should be resolved at the LDRC. Maintain a human scale by avoiding Design includes projecting and YES 2 large, featureless surfaces and by using receding roof and wall forms to traditionally sized 6uilding break up the mass of the proposed com onents and materials. buildin . 6S K Buildin Elementa Roofs, porches, dornters, windaws and doois are some of the most important characterdefining elements of any building. As such, they require extra attention to assure that they complirrtertt the historic architecture. ln addiHon to the guidelines below, refer also to Section 3.0 Alterations for related su estions. Design the spacing, placement, scale, Proposed overhead garage doors on IF 1 orientation, proportion, and siu of alley are inappropriate. Fenestration REVLSED window and door openings in new shown in submitted elevaHons may structures to be compatible with the need to be ref9ned to make more surrounding 6uildings that contribute compatible with historic house - to the historic district, while reflecting should be resolved at LDRC. the underlying design of the new buildin . S:~PLANWataUongrang~IIISIIALTCERTS~I.andmarks~Peaz1.1820\12.07.05 LAC memo.doc ~n Memo to Landmarks Preservation Advfsory Board 72{O7/05 Re: 1820 Peari St. LAC 11 Z Select windows and doors for necu Details regaxding window and doox ~ structures that are compatible in design (including decoradve motif REVISED material, su6division, proportion, above and below windows) should pattern and detail with the ruindows be refined at the LDRC. and doors of surrounding buildings that contri6ute to the historic district. 3 New structuies should use a roaf form The hip and gable roof forms aze Y~S found in the d'utrict or on the lattdmark found on the historic house and aze site. characteristic of the historic buildings in the immediate area. Flat roofs found on buiidings across Peazl Street. 4 Pmches should 6e compatible in Amount of porch and deck azea on ¢ massing and details to historic yorcl~es new wnstruction should be reduced REVISED in the district, and should 6e - should be resolved at the LDRC r riate to the s le o the house. 5 Dormers should be secondary to the Proposed cross-gable and flat roof yES main raof and shauld be lower tkan the areas aze secondary and lower than roojline. Oversized dormers are the ridge line of the roof. i r riate. Staff considers that the planned removal of non-sympathetic additions at the north and east elevations will "preserve and restore" the Koehler-Sherman house. Likewise, the proposed new construction will, "not damage or destroy the exterior azchitectural features of the (potential) landmark" as per Subsection 10- 13-18(b), B.R.C. 1981. In terms of the height, mass, scale, and orientation, the proposed new consiruction and rehabilitation of the Koehler-Sherman house is generally consistent with the General Design Guidelines. However, details regarding siding and roof materials, decks & porches, and fenestration still need to be resolved. Likewise, more detailed plans for the rehabilitation of the Koehler-Sherman house (including masonry and window specifications and porch restoration), also need to be submitted for review and approval. The review of these aspects of the project should occur at the landmarks design review committee level. STAFF RECOMMENDATION: Staff recommends that the Landmarks Board approve the request for a Landmark Alteration Certificate for the rehabilitation of the Kcehler-Sherman House and adjacent new consiruction with the following conditions: S:~PLAN~datauongang~HIS1IALTCERTSU.andmarks~Peaz1.1820U2.07.05 LAC memo.doc ~~ Memo to Landmarks Preservation Advisory Board 12/07/05 Re: 1820 Pearl St. LAC 12 1. That details regarding the siding and roof materials, decks & porches, decorative detailing, and fenestration (including garage doors) be reviewed and approved by the landmarks design review committee, prior to the issuance of a landmark alteration certificate. 2. That details regarding the rehabilitation of the Koehler-Sherman House (including masonry and new window specifications and porch restoration), be reviewed and approved by the landmarks design review committee approved, prior to the issuance of a landmark alteration certificate. FINDINGS: As per the recommendation and conditions outlined above, staff recommends that the Board adopt the following findings: 1. With the conditions outlined above, the request to rehabilitate the Kohler-Sherman House and to construct a 5,500 sq. ft. buiiding on the property is consistent with the Historic Preservation Ordinance as per Section 10.13.18(b) of the Boulder Revised Code. 2. With the conditions ouflined above, the proposal is generally with Section 3(Alterations to Historic Buildings) and Section 6(New Construction), of the General Design Guidelines. ATTACHMENTS: A: Historic Building Inventory Record B: Photos C: Plans: • Site Plan • East Elevation • North Elevation • West Elevation • South Elevation S:~PLAN~datauongrangU-IIS'MLTCERTSU.andmarks~Pear1.1820\12.07.05 LAC memo.doc /2 Attachment A COLORADO HISTORICAL SOCIETY NOT FOR EIELD USE Office of Archaeology and Aistoric Preservation ELIGIBLE 1300 Broadway~ Denver, Colorado DET NOT ELIG HISTORIC BUILDING INVENTORY RECORD NOMINATED CITY OF SOULDER, COLORADO Boulder County CERTIFIED REHAB DATE PROJECT NAHE: BOULDER HISTORIC PLACES State ID~: 5BL2179 Building Name: PEARL STREET INN *BUilding Address: 1820 PEARL STREET BOULDER, COLORADO 80302 Bullding Owner: PEARL STREET BED AND BREARFAST Owner Address: 1820 PEARL STREET BOULDER, COLORADO 80302 USGS Quad: BOULDER Quad Year: 1966, REV. 1979 Legal: Tnsp 1N Range 70W Section '30 1 9 1 4 Historic Name: THE GEORGE KOHLER/GEORGE SHERMAN HOUSE District Name: NOT APPLICABLE Block: 73 Lot: 4 Addition: BOULDER EAST Year of Addition: 1872 lm Roll By: ROGER WHITACRE Film Number: BLS ~mber of Negatives: 20 Negative Location: BOULDER -~ *Construction Date: ESTIMATE: 189B Source: COUNTY ASSESSOR RECORDS Present Use: BED AND BREAKFAST INN Historic Use: RESIDENCE Condition: EXCELLENT Extent of Alterations: MODERATE Description: NEW ADDITION ON SIDE. ORIGINAL If Moved, Date(s): Style: QUEEN ANNE Stories: 1 1/2 Materials: BRICK Square Footage: 3873 Field Assessment: NOT ELIGIBLE District Potential: NO Local Landmark Designation?: NO Name: Date: Associated Buildings?: NO Type: If Inventoried, List Id Numbers: Architect: UNKNOWN Source: Builder/Contractor: UNKNOWN Source: '-iginal Owner: POSSIBLY GEORGE ROEHLER (SEE HISTORY) Source: 1900 U.S. CENSUS OF BOULDER /3 1820 Pearl Street Page 2 Plan Shape: . . . . . . . . . . . . . . . . . . . . Theme(s): The Urban Frontier (1860-1920). Architectural Description: Hipped roof with front-gabled bay. Front gable end has carved wood ornament; decorative shingles. One-bay, front-gabled, entry porch with turned spindle s~pports; fretwork; balustrade. Paneled and glazed door; transom. First floor windows hav~ segmental arches; stone sills. Double- hung window in front gable end has flat arch; stone sill. Stone foundation. Large complex attached to original structure. New siding along portion of facade. Larqe wooden fence in front of property. Construction History: "~storical Background: In 1900, this was the home of George and Doris Koehler, and their son ctor. George Koehler, who was a German immigrant, worked as an agent for the Pacific and United States Express. By 1913, this was the home of George and Grace Sherman. George Sherman was a prominent businessman, who came to Boulder in 1896 as an agent for the Union Pacific and Gulf Railroad, and who later engaged in the transfer business, first with the firm of Majors and Sherman, later as a partner of E.W. "Dutch" O'Neal in the aoulder Transfer. George Sherman was also an organizer and officer of Soulder's Citizens National Bank. Before coming to Boulder. Shernan worked for the Missouri Pacific Railroad in Kansas, and the Mexican Central Railroad in Pachuca, t9exico. Other Sherman family residences in Boulder include 1714 Walnut Street and 1319 Pine Street. Architectural Significance: Represents the work of a master. _X Possesses high artistic values. _ Represents a type, period or method of construction. Historical Significance: _X Associated with significant persons. Associated with significant events and/or patterns. ! Contributes to an historic district. 1820 Pearl Street Page 3 ^tatement of Significance: The Queen Anne style building represents Boulder's 19th century, ~niddle-class housing. The building is also significant for being associated with George Koehler, a German immigrant and agent for the Pacific and United States Express Company; and George Sherman, a prominent early Boulder businessman. George Sherman came to Boulder as an agent for the Union Pacific and Denver and Gulf Railroad; he later was involved in a number of transfer businesses. Sherman was also an organizer and officer of Boulder's Citizens National Bank. References: Boulder County Assessor's Records Sanborn Insurance Maps 1900 U.S. Census of Boulder Boulder City Directories, 1898, 1901-02 and 1913 "1714 Walnut Street" inventory form ~SBL2228, Boulder Survey of Historic Places Survey, 1988, Boulder Planning Office Surveyed by Whitacre/Simmons Affiliation: Front Range Research Date: June 1988 !~ r Attachment B, Photographs >i 1 ""'1