3927 Irving St, San Francisco, CA 94122

The two-unit multi-family residential building at 3927 Irving Street in San Francisco's Outer Sunset neighborhood is a two-story flats and duplex structure built in 1948, currently owned by the Wai Yu & Ping Han Mui Revocable Trust. The building has undergone two significant maintenance events in the past 25 years, including a completed 2011 project that installed 800 square feet of Hardie siding on all exterior sides visible from the street, costing approximately $10,820, and an expired permit from 1999 for wood replacement in the side stairs, though the specific outcomes of that work are unclear due to the permit expiration.

The property has experienced recurring issues with parking violations in recent years, particularly during 2020, when there were multiple incidents of driveway blocking, with at least three resulting in citations, while others were either unable to locate the offending vehicle or were resolved through other means. Notable incidents include a series of parking enforcement actions in June 2020, where citations were issued for vehicles blocking the driveway.

The building's service history includes a noise complaint related to entertainment reported in October 2018, a resolved sewer service request in October 2017, and a report of an abandoned vehicle in July 2014 that was resolved when the vehicle was no longer present. While the parking violations represent the most significant ongoing concern, most service requests and incident reports have been resolved promptly, with no recent documented safety or structural issues affecting the building.