1215 Rhode Island St, San Francisco, CA 94107

The two-unit residential building at 1215 Rhode Island Street in Potrero Hill, owned by Collin Tharp, is a two-story flats and duplex structure built in 1900. The property has undergone significant maintenance and improvements over the past several years, with particular focus on addressing dry rot issues throughout the building.

From 2020 to 2024, numerous repairs have been completed, including siding replacement, floor sheathing and joist repairs, window replacements, and deck improvements. A notable sequence of work occurred in 2021 when the building received a new spiral stairway to replace a deteriorated wood stair on the backyard deck, though this initially triggered a building complaint regarding work performed beyond the permitted scope, which was later resolved. The building has seen substantial mechanical and safety upgrades, including a complete electrical service upgrade in 2021 to 200-amp service with three meters, and the installation of new washer and dryer hookups in both units.

More recent work in October 2024 included additional siding repairs across three locations on the house. The property has experienced some maintenance challenges, as evidenced by multiple 311 calls in 2024 regarding garbage and debris, sidewalk blockages, and a curb defect, though most of these issues have been resolved promptly. The building's maintenance history shows ongoing attention to preserving its structural integrity and modernizing its systems, with most recent permits focusing on external maintenance such as siding repairs and structural improvements.