21-23 Masonic Ave, San Francisco, CA 94118

The three-story multi-family residential building at 21-23 Masonic Avenue in the Lone Mountain neighborhood, owned by Janot Jacques N, dates back to 1904 and contains three units plus commercial space. The property has undergone several accessibility improvements, notably in 2020 when the front door and hardware were updated to comply with the mandatory disability access improvement program, following similar work in 2004 when handicap-compliant double doors were installed at the storefront entry.

Other significant maintenance work includes plumbing repairs for sewer lines in 2010 and various infrastructure improvements such as street space and sidewalk repairs in 2008. The property has recently experienced recurring issues with graffiti in the vicinity, with multiple incidents reported between January and December 2024 affecting nearby sidewalks, poles, and transit shelters.

While most of these cases were resolved promptly through municipal services, including paint application by Street Engineering Services and cleaning by Recology, the frequency of incidents suggests ongoing environmental maintenance challenges in the immediate area. The building's documented history shows generally routine maintenance and accessibility upgrades, with no documented fire incidents involving civilian injuries or significant structural concerns. The only notable canceled permit from 1987 was for demolition, which indicates the current structure has remained intact since construction.