609 25th Ave, San Francisco, CA 94121

The property at 609 25th Avenue in the Central Richmond neighborhood is a 2-unit, 2-story multi-family residential building constructed in 1898, currently owned by Lin Pengtao & Xu Rui Chang. The building has undergone several significant repairs and modifications over its history, most notably in 2007 when multiple violations were recorded regarding unauthorized construction work, including unpermitted rooftop and siding modifications, extension work at the rear of the building, and construction of an unpermitted storage shed.

These violations were ultimately resolved through proper permitting, including reroofing and siding replacement work completed in June 2007. The building's structural integrity was addressed in 1998 with the installation of additional foundation bolts, and in 1986, aluminum windows were installed. Recent history from 2023-2024 indicates ongoing parking enforcement issues in the vicinity, with multiple reports of vehicles blocking driveways and illegal parking, though these incidents are not directly related to the building itself.

There have been two fire-related incidents recorded, including a malfunctioning alarm system and a special outside fire, though neither incident resulted in civilian injuries. The property has experienced recurring issues with street cleaning and garbage management, with several reports of loose garbage and overflowing city garbage cans near the property, particularly notable in early 2024. While these recent issues may impact resident convenience, they appear to be primarily related to street conditions rather than building-specific concerns.