3476-3480 16th St, San Francisco, CA 94114

The three-unit multi-family residential building at 3476-3480 16th Street, owned by F Loy & Helen Fong Family Trust, is a 3-story flats and duplex structure built in 1912. The property has undergone several significant improvements and maintenance work over the past decades, including a 2010 window upgrade from aluminum single-pane to vinyl double-pane windows, replacement of approximately 22 rotted steps in 2010, and installation of a direct vent gas fireplace in 2016.

In 2016, concerns were raised about peeling lead paint on the west wall, particularly affecting the 3rd and 4th floors, with attention drawn to potential risks for children in the vicinity. The building experienced multiple violations in 2004 related to fire safety and lighting, though these were successfully abated by October 2004. The property's maintenance history includes various routine inspections dating back to 1995, and several improvements to safety features such as rear stair and basement motion detector lighting installation in 2004.

Recent external issues documented through 311 calls primarily involve street-level concerns such as graffiti (most recently in 2021-2022), sidewalk parking violations (2023), and occasional reports of waste on the street or sidewalk (2018-2019). The most recent documented building-specific work was a street space permit issued in 2017, suggesting some form of exterior modification, though the cost was listed as $0. The property's documented history shows regular maintenance and prompt responses to violations, with no active building code or safety violations currently on record.