447-449 33rd Ave, San Francisco, CA 94121
The property at 447-449 33rd Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Outer Richmond neighborhood. Built in 1924 and currently owned by Thomas & Mari Yee, this flats and duplex structure has undergone several significant maintenance and improvement projects over its lifetime. In 2003, the building underwent substantial repair work to address dry rot in a bay window, which included raising the foundation by 6 feet and replacing two studs, at a cost of $8,050.
Earlier improvements included a complete reroofing project in 1994, and the installation of aluminum windows in 1986. The property has experienced a number of parking-related incidents in recent years, with multiple reports of driveway blocking between 2020 and 2024. Most recently, two complaints were filed in August 2024, though one was marked as invalid due to incomplete reporting information, and the other resulted in an officer response but the vehicle could not be located.
In total, there have been three confirmed cases of driveway blocking (one resulting in a citation) and one instance of sidewalk parking that was documented between 2020 and 2021. Additionally, there were three general cleaning issues reported in June 2017 involving loose garbage on the street or sidewalk, all of which were resolved by the Department of Public Works. While the building's maintenance history shows regular upkeep of major systems, the relatively recent parking enforcement issues may be of note, though they are primarily related to public street usage rather than the building itself.
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Building Characteristics
Total units | 2 |
---|---|
Year built | 1924 |
Total area | 3400 sq ft |
Floors | 2 |
Tax Abatements | None |
Building Class | F - Flats & Duplex |

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Included Addresses
- 449 33rd Ave, San Francisco CA 94121
- 447 33rd Ave, San Francisco CA 94121
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