279 23rd Ave, San Francisco, CA 94121

The property at 279 23rd Avenue is a one-story, two-unit multi-family residential building constructed in 1912 in the Central Richmond neighborhood, currently owned by Ly Ngoc & Ma Teresa. The building has undergone two significant modifications in its history: a horizontal addition completed in 1996 at a cost of $40,000, and structural maintenance work in 1990 involving the removal of deteriorated stucco and sheathing from the building's front.

The surrounding area has experienced various municipal service calls over the past several years, with the most pressing recent incidents including a sewage backup in July 2021 and multiple instances of graffiti in 2023-2024. There was also a noise complaint regarding entertainment in May 2023, though this was directed to SFPD for further follow-up.

The property has been subject to periodic street cleaning issues, with reports of loose garbage documented in March and September 2020, as well as a general cleaning complaint in July 2020. While there have been some transportation-related issues in the vicinity, including double parking and an abandoned vehicle report (which resolved quickly), these are street-level concerns rather than building-specific issues. The property's maintenance record shows attention to structural integrity through the documented permit history, though more recent building inspection data is not available in the provided records.