1656-1658 Newcomb Ave, San Francisco, CA 94124
The property at 1656-1658 Newcomb Avenue in Bayview is a 2-story, 3-unit multi-family residential building constructed in 1933, currently owned by Wu Xiaoqi. The building has undergone several significant modifications and faced various compliance issues over the years. Most notably, between 2015-2024, there were multiple attempts to legalize a ground floor unit, including kitchen and furnace installations, with associated plumbing and electrical work totaling approximately $31,000.
A major fire safety improvement project was initiated in 2019 with the installation of an NFPA 13 fire sprinkler system on the ground floor. The property was subject to multiple building violations in 2015 related to unauthorized unit conversions and unpermitted plumbing/mechanical installations, though some of these violations were abated by 2016. Recent issues of concern include an active complaint from April 2024 regarding peeling paint, and a 2016 complaint about sewage problems in the basement, though this was eventually closed. A sewer-related incident was reported in December 2023, suggesting ongoing plumbing system challenges.
Historical issues between 2009-2011 included problems with heat, mold, and ventilation. The building's unit count history is complicated, with current records showing 3 legal units, though inspections in 2015 suggested unauthorized conversions to 6 units. While many past violations have been resolved, including structural repairs and various system upgrades, the property appears to still experience maintenance and compliance challenges, particularly regarding plumbing systems and exterior upkeep. The building's legal status remains somewhat ambiguous, with planning records showing an "On Hold" status for the 6-unit issue in RH-2 Zoning District, though historical records indicate efforts to return to a 3-unit configuration with ground floor legalization.
1656-1658 Newcomb Ave Report Contents
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Building Characteristics
Total units | 3 |
---|---|
Year built | 1933 |
Total area | 3350 sq ft |
Floors | 2 |
Tax Abatements | None |
Building Class | F - Flats & Duplex |

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Key Building Statistics
Included Addresses
- 1658 Newcomb Ave, San Francisco CA 94124
- 1656 B Newcomb Ave, San Francisco CA 94124
- 1656 Newcomb Ave, San Francisco CA 94124
- 1656 A Newcomb Ave, San Francisco CA 94124
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