1209 21st Ave, San Francisco, CA 94122

The property at 1209 21st Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Central Sunset neighborhood. Built in 1945 and classified as a Flats & Duplex building, it has experienced several notable issues over its history.

In April 2002, the building faced multiple violations including problems with window latches, malfunctioning heat registers, a damaged ceiling with potential lead hazard concerns, electrical issues in a bedroom, and security concerns with the front gate lock - all of which were documented in a single housing inspection services complaint and subsequently abated by May 23, 2002. Earlier, in December 1997, there was a complaint regarding roof leaks and significant water damage affecting multiple rooms, which was resolved within two days. More recent history of the property shows no internal building code violations since 2002, which suggests improved maintenance practices.

However, there have been numerous external issues reported through 311 calls between 2020 and 2024, primarily consisting of parking violations (including sidewalk parking and blocked driveways) and some street cleaning matters. The most recent building-related service request was for garbage and debris clearance in June 2024, which remains open. While these external issues don't directly impact the building's habitability, they may affect the general neighborhood environment.