330 30th Ave, San Francisco, CA 94121

The property at 330 30th Avenue in San Francisco's Central Richmond neighborhood is a two-story multi-family residential building owned by Daisy & Alma I Duarte, completed in 1996 following the 1993 demolition of a prior single-family dwelling on the site. The building, with one flat and one apartment unit, has experienced several significant events over its history.

In 2011, the property faced multiple safety violations related to inadequate smoke detectors in the ground-level unit, though these were all abated by February 2012. The same year saw three separate complaints regarding electrical issues, unauthorized third-floor construction with noise complaints, and disputes over plumbing connections with a neighbor.

More recently, there have been multiple maintenance and infrastructure issues reported through 311 calls, including a sewage backup (November 2023), and various parking-related incidents. While the building has had its share of challenges, most violations have been resolved, and the permits from the 1990s suggest the structure was built with various facade and window modifications, though some earlier permits were withdrawn or expired without completion. The most recent documented incident was a gas leak situation, though no civilian injuries were reported.