1643-1647 15th St, San Francisco, CA 94103

The property at 1643-1647 15th Street is a three-story, multi-family residential building constructed in 1910, containing three units and currently owned by David Thompson & Michael Thomas. The building has undergone significant renovations and maintenance work over the past decade, with the most recent work in 2023 related to final inspections of previous improvements.

Major renovation work occurred in 2017-2021, including comprehensive interior remodeling (walls, windows, doors, electrical and plumbing systems), kitchen relocation, bathroom additions, and siding replacement with James Hardie materials. The building has experienced periodic maintenance issues, including siding repairs in 2022 and multiple fire alarm system activations, though none resulting in significant damage or injuries. Historical records show several building violations and complaints between 2001 and 2010, primarily related to safety features such as handrails, stairs, and fire safety concerns, all of which have been resolved.

Recent years have seen fewer building-specific complaints, though there have been several 311 calls in late 2024 related to street conditions and encampments in the vicinity of the property. The building's systems have been regularly updated, including electrical panel upgrades and plumbing renovations, with all major work currently having received final inspections or being in the process of final approval as of 2023. The property has experienced multiple false fire alarm incidents and some cooking-related fire incidents over the years, though these were contained and did not result in injuries or significant damage.