200 Anza St, San Francisco, CA 94118

The two-unit residential building at 200 Anza Street in the Lone Mountain neighborhood is a two-story flats and duplex structure built in 1900, currently owned by the 1995 Jensen Revocable Trust. The property has undergone several significant maintenance and safety improvements over the past decade, with the most pressing issues occurring in early 2017 when multiple housing code violations were documented, including mold/mildew on walls, water damage, plumbing problems, and various safety equipment deficiencies. These violations were all addressed and abated by March 31, 2017.

The building has received substantial maintenance work, including window replacement ($26,000) and stairway dry rot repairs ($1,500) in 2017. Infrastructure upgrades have been carried out, such as a 200-amp electrical service upgrade completed in 2015, and gas line extensions in 2011. The property has required ongoing maintenance, as evidenced by a series of plumbing and building permits, including foundation work in 2015 and a roof replacement project in 1997 (permit expired).

More recent activity at the property, primarily documented through 311 calls, shows continued attention to maintenance issues, including a missing side sewer vent cover (resolved December 2024) and various street cleaning matters. While there were no documented fire incidents directly involving the building itself, two unrelated incidents were recorded in the vicinity. The most recent building-related issues appear to be limited to exterior maintenance concerns, with the most significant internal problems reportedly addressed in 2017. A tree maintenance issue was reported in January 2025, and there have been recent reports of permit parking and street cleaning matters, though these are primarily related to public infrastructure rather than the building itself.