391-397 27th Ave, San Francisco, CA 94121

The multi-family residential building at 391-397 27th Avenue in San Francisco's Central Richmond neighborhood is a two-story, four-unit apartment building constructed in 1923, currently owned by Edward J & Linda R Demartin. The building has undergone several significant maintenance and upgrade projects over the years, with the most recent major work being multiple parking enforcement requests in 2024 for blocked driveways.

Some of the notable improvements include a complete reroofing project in 2009 costing $21,000, comprehensive furnace system upgrades in 2008-2009 involving new furnaces, ductwork, and related infrastructure ($6,000) including electrical work, and a sewer line replacement in 2012. The building has experienced a few maintenance issues affecting resident comfort, most notably a mold incident in 2012 linked to unresolved water leakage from the roof and bathroom, though this was later abated.

Historical records show the building underwent routine housing inspections in 2001 and 2008, and has had multiple parking-related incidents in recent years, with several citations issued for blocking driveways between 2024-2025. While the building has maintained basic compliance with housing standards, the uneven pattern of maintenance work and the recent cluster of parking enforcement issues may be of interest to current and prospective tenants.