310-312 Day St, San Francisco, CA 94131
The two-unit residential building at 310-312 Day Street in Noe Valley is a two-story flats and duplex structure built in 1924, currently owned by Hee Ja Lee. This property has undergone several significant improvements over the years, with the most recent permit issued in December 2024 for substantial exterior work including concrete repair, door replacement, fencing, siding repairs, and landscaping, with a reported cost of $16,000.
Additionally, as of January 2025, the building is scheduled to receive new HVAC installations, specifically two heat pumps and air handlers, as part of an energy-efficient upgrade. Earlier improvements include interior renovations from 2005 (including hardwood floor refinishing, rear steps repair, and cabinet updates), though these are relatively dated compared to recent work.
Of particular note is a concerning pattern of parking-related incidents in the vicinity, with multiple reports of blocked driveways filed between November 2023 and December 2024. There have been at least nine documented cases of parking violations, with several resulting in citations, including a significant cluster of incidents in September and October 2024. While these parking issues don't directly affect the building's structural integrity or safety, they may indicate challenges with street parking management in the area.
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Building Characteristics
Total units | 2 |
---|---|
Year built | 1924 |
Total area | 2750 sq ft |
Floors | 2 |
Tax Abatements | Home Owners |
Building Class | F - Flats & Duplex |

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Included Addresses
- 310 Day St, San Francisco CA 94131
- 312 Day St, San Francisco CA 94131
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