575-577 6th Ave, San Francisco, CA 94118

The two-story multi-family residential building at 575-577 6th Avenue in San Francisco's Inner Richmond district, owned by Carson & Irene Lee Yu Revocable Trust, has a significant history of recent regulatory compliance issues regarding unauthorized units. Built in 1912, this duplex structure underwent official remedial actions in 2015-2016 to address the illegal conversion of a garage space into a residence, which included the removal of plumbing fixtures (such as a wet sink and bathroom facilities) and electrical components associated with the unauthorized unit.

These modifications were completed in accordance with complaints filed in December 2015 (Case #201585503 and #201586415) by the Housing Inspection Services division. The property has experienced several maintenance and regulatory issues over the years, though none appear to directly affect habitability or resident safety. These include infrastructure matters such as a missing side sewer vent cover (2018), a sidewalk defect (2017), and multiple parking-related complaints (2023) including instances of unauthorized parking on public sidewalks and driveway blocking.

All these issues were resolved through normal municipal channels, with no outstanding legal or safety concerns noted in recent records. The building's compliance history indicates proper response to regulatory requirements, with no recent building code violations or unauthorized unit complaints since the 2015-2016 period. The property's current designation as a two-unit dwelling is properly reflected in the records, following the official removal of the unauthorized ground floor unit.