228 23rd Ave, San Francisco, CA 94121

The four-unit, two-story multi-family residential building at 228 23rd Ave in the Central Richmond neighborhood, owned by Gaw Fmly Tr, was constructed in 1971 and has experienced several significant maintenance and safety issues over its history. Most notably, in December 2002, the building faced multiple serious violations related to fire safety, including combustible storage concerns, fire proofing repairs, egress obstructions, and the need for smoke detectors in the lobby.

These violations, along with plumbing and electrical issues and the requirement for a gas utility shutoff tool, were all addressed and abated by February 2003. In 2011, there was a complaint regarding unauthorized remodeling of the top unit's kitchen and bathroom, though this was marked as "Not Active." The building has experienced recurring plumbing issues most recently evidenced by four sewage backup incidents in 2022-2025, with the most recent occurring in January 2025, all involving discharge from the side sewer vent. There was also one instance of unauthorized work noted in 2011 concerning bathroom and kitchen remodeling without proper permits.

Historical records show earlier maintenance work including roofing completed in 1991. Other complaints filed in recent years included reports of hazardous materials (glass) and loose garbage on the property, both of which were resolved. The building's safety history indicates that major violations have been addressed, though the persistent sewer issues suggest ongoing infrastructure challenges.