311 San Jose Ave, San Francisco, CA 94110

The three-unit, two-story multi-family residential building at 311 San Jose Ave in San Francisco's Inner Mission neighborhood was constructed in 1947 and is currently owned by Joann M. Mariner. The building underwent significant renovation in 2005, with a $75,000 interior remodel that included a kitchen and bathroom update, along with associated electrical work involving new lighting, switches, receptacles, and circuits.

A notable safety incident occurred in March 2009 when the property received multiple building violations during a routine inspection, including deficiencies related to gas utility shutoff tools, fire extinguisher requirements, and smoke detector placement. These violations were all abated by April 28, 2009, and the building has since undergone regular routine inspections in 2010 and 2017, with no active violations on record. Recent activity at the property primarily consists of exterior maintenance and street cleaning matters, with several 311 calls between 2018 and 2024 reporting issues such as abandoned furniture, loose garbage, and an encampment that was addressed in 2018.

The most recent 311 calls in November 2024 involved reports of abandoned furniture, which were resolved through Recology's intervention. The building's documented history shows that while there were significant safety compliance issues in 2009, these were promptly addressed, and there have been no recent building code violations on record. The property has maintained regular interactions with housing inspection services, with all identified issues being addressed in a timely manner.