339 Guerrero St, San Francisco, CA 94103

The two-unit residential building at 339 Guerrero Street, located in the Mission Dolores neighborhood, is a two-story flats and duplex structure built in 1940 and currently owned by the Kimmie Quon Survivors Trust. The building's documented maintenance history shows three significant permitted improvements: the installation of aluminum windows in October 1989 (completed), reroofing work in March 1998 (permit expired), and a street space permit issued in July 2011 with a minimal cost of $1.

Of particular note is a recent pattern of driveway access issues involving parked vehicles, with a total of ten parking enforcement calls reported between October 13, 2024, and January 9, 2025. These incidents, all related to driveway blocking, appear to have reached a peak frequency in late 2024, with multiple citations issued, though in several cases, officers were unable to locate the offending vehicles.

While this pattern of parking violations may indicate challenges with street parking management in the area, it's worth noting that these incidents primarily relate to public street space rather than building infrastructure or resident amenities. The documented improvements to the building's windows and roof suggest attention to basic maintenance requirements, though the expiration of the reroofing permit may warrant verification of ultimate completion status.