340-346 Euclid Ave, San Francisco, CA 94118

The property at 340-346 Euclid Avenue is a two-story, four-unit multi-family residential building constructed in 1949 and currently owned by Kam-hsu Patty. The building's maintenance history shows significant improvements in 2003 when 37 vinyl windows were installed into existing frames, and in 2010-2011 when both the electrical service was upgraded to 200 amps and backflow devices were installed for the irrigation system.

A plumbing issue was reported in June 2008 regarding a kitchen sink backup, which remained unresolved until October 2009, marking the only major service complaint on record with Housing Inspection Services. The building's safety record appears generally stable, with only one fire incident recorded - a malfunctioning CO detector activation that resulted in no civilian injuries.

Recent maintenance and security issues have predominantly involved external public infrastructure rather than the building itself, with multiple 311 calls in 2024 regarding defaced parking signs and graffiti on nearby properties. Historical routine inspections of the property from 1999 and 2004 were conducted and completed without any noted concerns. The property's documented improvements and relatively low incidence of major complaints over the years suggest regular maintenance has been performed, though the 2008 plumbing issue represents the most significant service-related concern on record.