1257 10th Ave, San Francisco, CA 94122

The 6-unit, 2-story multi-family residential building at 1257 10th Avenue in the Inner Sunset, owned by Lai Tung-loi & Wai Ying Rev, has been maintained with several significant updates since its construction in 1964. The building's maintenance history shows consistent attention to basic infrastructure, including multiple window replacements in the early 1990s (four separate permits for aluminum window replacements between 1992-1995) and reroofing work in 1992.

More recent maintenance includes two street space permits issued in July and August of 2010, though these were for minimal costs of $1 each. The building underwent routine housing inspections in 2001 and 2010, with the 2001 inspection identifying two key safety issues that were promptly addressed within one month: the need to recharge all fire extinguishers in public areas and the requirement to provide a gas utility shutoff tool.

Both violations were officially abated by May 2, 2001. The property's only known fire incident involved a contained cooking fire, with no civilian injuries reported. More recent records show a sidewalk cleaning issue documented in January 2024 and a pavement defect complaint from 2016, though these issues were resolved through regular municipal channels and were not directly related to the building's maintenance or safety systems.