219 23rd Ave, San Francisco, CA 94121

The two-unit residential building at 219 23rd Avenue in San Francisco's Central Richmond neighborhood is a two-story flats and duplex structure built in 1925, currently owned by the Wong/Lee Family Trust. The property's maintenance history shows regular upkeep, with documented roof work performed on two occasions: in 2011 for $7,000, and earlier in 1990, suggesting responsible maintenance of this critical building component.

Window improvements were completed in the late 1980s, with two separate installations of aluminum windows in 1985 and 1988, indicating efforts to modernize and improve energy efficiency during that period. The most recent building permit on record, from 2015, was for street space usage with a nominal cost of $1.

The only recorded 311 call was in January 2022 regarding a Christmas tree pickup, which was properly resolved by Recology, though this relates to street maintenance rather than building conditions. Overall, the building's documented history reflects routine maintenance and improvements typical for its age, with no recorded safety concerns or significant maintenance issues in recent years.