934-938 Corbett Ave, San Francisco, CA 94131

The property at 934-938 Corbett Avenue is a two-story, three-unit multi-family residential building constructed in 1900, currently owned by Andrea Kohlruss. The building has undergone several significant infrastructure improvements over the years, including a 2004 electrical upgrade with the installation of a 200-amp underground conversion, and a 2010 plumbing project to replace the sewer line.

A serious plumbing incident occurred in January 2010 when the property's sewer system leaked into the neighboring property at 944 Corbett Avenue, creating a health hazard that required inspection and resolution within eight days. The building's maintenance history is relatively clean, with no recent building code violations or significant safety concerns on record. However, there have been two documented gas leak incidents (423).

In terms of recent activity, there have been multiple 311 calls in the vicinity during 2024, primarily relating to street cleaning, garbage issues, and transit shelter maintenance, though these appear to be external to the building itself. The fire department responded to several false alarms and a gas leak situation, but there were no civilian injuries reported in any of these incidents. The most recent building-related permit activity was in 2010 with the sewer line replacement, suggesting no major structural or systems work has been required in over a decade.