128-130 Duncan St, San Francisco, CA 94110
The two-unit residential building at 128-130 Duncan Street in Noe Valley, owned by Cewl Investments LLC, has undergone significant renovations and improvements over the past few years. Built in 1900, this two-story flats and duplex structure has seen extensive modernization in 2021, with major work including a complete garage reconfiguration, bedroom and bathroom additions, window and door replacements, and comprehensive kitchen and bathroom remodels in both units. The $130,000 garage and upper unit remodel in March 2021 involved structural modifications including the removal of load-bearing walls and installation of new beams.
Both units received new electrical systems, including a 200-amp service upgrade with three new meters, and new HVAC systems with gas furnaces and AC units installed in August 2021. A notable tenant buyout occurred on August 24, 2021, with compensation of $65,000 for two tenants. The building's recent maintenance history shows regular upkeep, including a completed reroofing project in August 2021 costing $12,000.
The property underwent substantial interior improvements in 2021, including plumbing upgrades with new bathrooms and kitchen fixtures in both units, though some work was cancelled or revised, such as the electrical permit that was marked as cancelled in April 2021. The building experienced some external issues in 2023, including reports of non-offensive graffiti, though these were part of a broader pandemic-related backlog of complaints that affected many properties in San Francisco. The property has a history of occasional parking-related complaints, with several cases of driveway blocking reported between 2019-2022, but these were generally resolved by enforcement agencies. Historical records show earlier permits from 2004 and street space permits from 2005 and 2017, indicating the property's long-standing residential use.
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Building Characteristics
Total units | 2 |
---|---|
Year built | 1900 |
Total area | 2470 sq ft |
Floors | 2 |
Tax Abatements | None |
Building Class | F - Flats & Duplex |

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Included Addresses
- 128 Duncan St, San Francisco CA 94110
- 130 Duncan St, San Francisco CA 94110
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