1319 21st Ave, San Francisco, CA 94122

The 4-unit, 2-story multi-family residential building at 1319 21st Ave in the Central Sunset neighborhood, owned by the Lam 2000 Family Trust, was constructed in 1927 and has undergone several significant maintenance and improvement activities over the years. The most recent maintenance issues warranting attention involve multiple sewage discharge incidents from the side sewer vent in October 2024, which were subsequently resolved.

The building has a history of addressing safety concerns, with a notable incident in 2001 involving fire safety violations related to fire extinguisher maintenance and loose steps on the back wood fire escape, all of which were resolved within approximately one month. In 2015, Unit 3 underwent window replacement improvements that included installing six new wood casement windows with divided lights, maintaining the building's historical appearance. A construction-related complaint was filed in October 2007 but was resolved within two weeks.

More recently, from August to October 2024, there have been multiple reports of garbage and debris on the property, as well as issues with vehicles blocking driveways, though all these incidents were resolved through proper channels. An open request for tree maintenance and weeding services was logged in August 2024. The building's overall record shows that while there have been various maintenance and compliance issues over the years, most have been addressed promptly according to established procedures.