870 33rd Ave, San Francisco, CA 94121

The two-unit, two-story residential building at 870 33rd Avenue in San Francisco's Outer Richmond district is a flats and duplex structure constructed in 1923, currently owned by the Wilbur Foo Lim Lew Bypass T Trust. The building has undergone at least two significant modifications during its history: a completed horizontal addition in 1990 and a cancelled permit request from 1982, though the nature of the latter is not specified in available records.

A notable health concern emerged in 2008 when a complaint regarding bedroom mold was filed through Housing Inspection Services, with records indicating the issue remained unresolved for approximately 16 months before being marked as not active in 2009. The property's most recent documented incidents have primarily involved parking-related issues, with three separate instances of driveway blocking reported between 2018 and 2022, each resulting in official responses from Parking Enforcement, two of which resulted in citations.

Additionally, there was one report of a pavement defect on the street in July 2018, which was addressed by the Department of Public Works. While the building's historical records show some notable events, including the mold issue and various parking complaints, it's important to note that the majority of these incidents relate to external factors such as street conditions and public parking rather than building-specific problems.