123 South Van Ness Ave, San Francisco, CA 94103

The 3-story multi-family residential building at 123 South Van Ness Ave, located in the South of Market neighborhood, was built in 1910 and contains 11 units. The property underwent significant renovations in 2010 when approximately $20,000 worth of improvements were made to convert retail space into a "fight and fitness" personal service facility, including restroom upgrades, shower installations, and associated plumbing and electrical work.

This work was completed through multiple permits and inspections, including the installation of three showers (one accessible), new lighting, and exhaust fans. The building has experienced several safety and maintenance concerns in recent years, with multiple encampment reports (most recently in early 2025), recurring issues with garbage and debris (particularly noted in late 2024), and one instance of public graffiti that required removal.

A set of fire code violations was documented on March 30, 2020, related to various safety concerns including electrical hazards, improper use of extension cords, and fire extinguisher maintenance issues, though all were subsequently abated. The property has also had several fire alarm incidents recorded, though none resulted in civilian injuries or actual fires. The building's recent history shows ongoing challenges with street-level conditions around the property, as evidenced by the frequency of 311 calls for various issues, primarily related to encampments and sanitation concerns.