1326 20th Ave, San Francisco, CA 94122

1326 20th Avenue is a 10-unit, 3-story multi-family residential building built in 1965, currently owned by Lin Grace, located in the Central Sunset neighborhood. The property has undergone several significant improvements in recent years, most notably a comprehensive seismic retrofit project in late 2023, which included the addition of multiple shearwalls across all floors to enhance structural stability. In September 2024, the building addressed moisture ingress issues by replacing three windows on the front facade and repairing the stucco wall.

The building has a documented history of water-related maintenance issues, including past window leaks (2010, 2012) and water damage repairs, though recent window replacements suggest these issues are being proactively managed. The property has experienced various maintenance and safety inspections over the years, with several fire safety system-related violations and corrective actions recorded between 2006 and 2023, including issues with alarm systems, extinguishers, and blocked exits. While historical violations from 2000 related to fire safety and interior surfaces were resolved promptly, the building has generally maintained compliance with housing codes since then.

Recent inspections have noted sidewalk defects (2024) and occasional issues with street cleanliness (2023) outside the building. The property underwent a routine apartment inspection in 2014, and several building improvements have been documented over the years, including roof replacements and window repairs. Recent maintenance activities, such as seismic retrofitting and window replacements, suggest active building management and investment in property upkeep.