423-433 South Van Ness Ave, San Francisco, CA 94103

The six-unit multi-family residential building at 423-433 South Van Ness Ave, located in San Francisco's Inner Mission neighborhood, was built in 1900 and has undergone various significant maintenance and compliance updates over the years. Most recently, in September 2023, the electrical subpanel was replaced, indicating ongoing infrastructure maintenance. The building has a history of addressing safety and compliance issues, with notable improvements including the replacement of 15 front windows in 2013, removal of a billboard and associated repairs in 2008, and substantial structural improvements in 2006 involving reinforcement of basement and first-floor elements.

The property experienced multiple fire safety violations in 2020, though records indicate these were addressed promptly. Historical compliance issues from 2007-2011 included concerns about egress obstructions, combustible storage, and water heater compliance, all of which were resolved by February 2011. The building has undergone various accessibility improvements, including ADA bathroom compliance work in 2006.

Recent activity at the property includes regular maintenance and compliance updates, with a current active complaint filed in October 2023 regarding the commercial/business portion of the building. The property has experienced recurring issues with illegal parking and sidewalk cleanliness, as evidenced by multiple 311 calls between 2023 and 2025, though these are primarily concerns affecting the surrounding area rather than the building itself. While there are no active violations on record as of October 2023, the current active complaint from October 2023 and historical fire code violations from 2020 suggest occasional regulatory scrutiny, though these issues were generally addressed promptly.