612 San Bruno Ave, San Francisco, CA 94107

The two-unit residential building at 612 San Bruno Avenue in Potrero Hill is a 2-story flats and duplex structure built in 1910, currently owned by the William C Owings 2001 Revocable Trust. The property has undergone several significant improvements over the past two decades, with the most recent major work being the replacement of a patio door in 2018. Previous enhancements include a comprehensive window replacement project in 2015 (involving 10 windows), deck repairs and code-compliance improvements in 2007, and a complete reroofing in 2000.

The building has seen consistent mechanical system upgrades, with furnace replacements in both 2008 and 2013, and a 2008 electrical service upgrade to 200 amps. Notably, solar energy improvements were installed in 2013, consisting of 17 roof-mounted solar panels. The property's maintenance history appears generally positive, with regular upkeep of essential systems and infrastructure.

There have been two instances of fire alarm malfunctions recorded on the alarm system, but no civilian injuries were reported in either case. The building's recent permit activity suggests ongoing attention to maintaining and upgrading building systems and infrastructure. While there have been some 311 calls regarding the property and its immediate vicinity between 2015 and 2024, these primarily concerned issues like graffiti, abandoned vehicles, and one parking violation, rather than building-specific concerns or code violations. The property has no recorded history of planning code complaints or major regulatory issues.