539-543 Clayton St, San Francisco, CA 94117

The three-unit residential building at 539-543 Clayton Street in the Haight Ashbury neighborhood is a three-story flats and duplex structure built in 1900, currently owned by the Valerie Katherine Evans Rev trust. The property has undergone several significant maintenance and safety-related updates over the years, including a $27,000 reroofing project completed in 2005, termite repairs in 2011, and gas line replacements in 2013.

Notably, the building experienced multiple safety violations in 2002 that were resolved by September 2003, including issues with lead paint hazards, fire extinguisher maintenance, security requirements, and smoke detector installation. A concerning incident was reported in 2014 regarding illegal short-term rental activity through Airbnb, which was investigated but ultimately marked as "Not Active" with a "Closed - Abated" status in planning records. More recent building maintenance includes a street space permit issued in 2018, and plumbing upgrades completed in 2013.

The property has been subject to routine inspections and maintenance requirements over the years, with the most recent building-related issues being exterior graffiti and sidewalk cleanliness concerns, as documented in numerous 311 calls throughout 2024. The building's documented history shows attention to various maintenance needs, though several past violations indicate periods requiring improved safety and maintenance compliance. The property's recent permit activity suggests ongoing management attention to basic infrastructure maintenance, while the pattern of 311 calls in 2024 primarily relates to exterior conditions rather than building-specific issues.