07.0 - 507 E 10th St — original pdf

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HISTORIC LANDMARK COMMISSION Applications for Certificate of Appropriateness July 1, 2026 HR-2026-052864 German Free School 507 East 10th Street 7 – 1 Proposal Install a metal roof on a City of Austin landmarked building. Project Specifications 1) Remove existing non-original roofing material, including damaged structural members and unsecured roof support elements. 2) Insulate the attic space and repair rafters where possible. 3) Install new roof decking and standing seam metal roof above, along with new flashing and sealed roof penetrations. Design Standards The City of Austin’s Historic Design Standards (March 2021) are based on the Secretary of the Interior’s Standards for Rehabilitation and are used to evaluate projects at historic landmarks. The following standards apply to the proposed project: Repair and alterations 1. General standards The existing roof of the main building is asphalt or composition shingle roof, which has been replaced as required since original construction. 3. Roofs Replacement metal roofing material can be found at the property above the porch overlooking the courtyard, which has been installed in such a way that decorative and structural material of the building’s walls have not been compromised. Due to the durability, as well as how it will match this section above the porch, a metal roof over the main structure is appropriate and meets design standard 3.1. The roof shape and pitch are not to be altered, and no additional decorative elements are proposed. However, more information is needed from the applicant regarding the exact appearance and dimensions of the metal material in order to determine it is appropriate and will not draw attention away from other architectural elements of the German Free School building. It is recommended that, if these details are not supplied at the time of the July 1 meeting, the applicant may submit them to Historic Preservation Office staff for administrative approval. 4. Exterior walls and trim Exterior trim details are not included in this scope, and it is highly recommended that as little interference is performed if not necessary to install the new roof. 7. Chimneys Existing chimneys and roof penetrations are to remain. Care must be taken when installing flashing to avoid potential for water infiltration as well as unnecessary covering of historic material. Summary The project generally meets the applicable standards. Department Comments This project has been awarded a 2026 Austin Arts, Culture, Music and Entertainment Heritage Preservation Grant. This application will time out on September 14, 2026. Staff Recommendation Request more information on specific roofing materials proposed as well as confirmation of project size and scope in order to determine no adverse effects from the roof installation. Upon receipt of this information by city staff, administratively approve the Certificate of Appropriateness. 7 – 2 Location Map 7 – 3 Property Information Photos 7 – 4 Aerial imagery, 1977, showing roof appearance. Exact material can’t be determined, but it may be either metal or composite shingle.