1433-1435 23rd Ave, San Francisco, CA 94122
The property at 1433 23rd Avenue in the Central Sunset neighborhood is a two-unit, two-story multi-family residential building constructed in 1939, currently owned by the Choy Trust. The building is undergoing significant renovations as of early 2024, with substantial work permitted including kitchen and bathroom remodels in both units, the addition of half baths and lighting improvements, new bedrooms and bathrooms, a first-floor kitchenette, and comprehensive upgrades to the electrical and plumbing systems, with a total estimated cost of $150,000.
These improvements are being accompanied by the installation of two new furnaces, new water heaters, an upgraded electrical panel with 100-amp service, and extensive rewiring throughout the property. The building's maintenance history shows earlier work in 2006 with a reroofing project valued at $6,500.
External to the building itself, there have been various neighborhood issues documented through 311 calls between 2018-2022, including sidewalk and pavement defects, graffiti incidents, and parking-related complaints, though these are typical of urban environments. Notably, in September 2022, there was a tenant buyout at the adjacent property (1435 23rd Avenue) involving one tenant and a payment of $26,000, though there are no recorded buyout transactions for 1433 23rd Avenue itself. The extensive current renovations suggest a substantial investment in improving the property's amenities and infrastructure, though some of the work (such as the addition of new bedrooms and bathroom facilities) may exceed typical residential standards for the building type.
1433-1435 23rd Ave Report Contents
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Building Characteristics
Total units | 2 |
---|---|
Year built | 1939 |
Total area | 2736 sq ft |
Floors | 2 |
Tax Abatements | None |
Building Class | F - Flats & Duplex |

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Key Building Statistics
Included Addresses
- 1435 23rd Ave, San Francisco CA 94122
- 1433 23rd Ave, San Francisco CA 94122
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