3319 Clay St, San Francisco, CA 94118

The property at 3319 Clay Street is a two-unit, two-story multi-family residential building located in Presidio Heights, built in 1910 and currently owned by Thompson Street Trust. The building underwent significant renovations in 2016-2017, including a complete upper unit remodel featuring a new kitchen, three bathrooms, and one powder room, along with extensive electrical rewiring and plumbing upgrades costing approximately $200,000. The renovation work did experience some controversy, with a building violation filed in December 2016 regarding unpermitted construction, though this was eventually abated by December 2018.

More recent improvements included the installation of new stairs, a sliding skylight, a redwood roof deck, and upper unit furnace replacement in 2017. The building's infrastructure improvements included complete electrical rewiring, plumbing upgrades with new water heaters, and heating system modifications. Outside the building, there have been recurring issues with tree roots damaging the sidewalk, with three reports in 2023 and one sidewalk defect report in 2020 that remains open.

Parking-related incidents have been documented through 311 calls, including illegal parking cases in 2018 and 2021, while a 2017 roof-related permit was filed with minimal associated cost. A 743 smoke detector activation incident was recorded with no injuries or fire damage noted. The building's earlier history shows reroofing work completed in 1992 and 1993, though permits for these projects are now expired.