227 Bay St, San Francisco, CA 94133
227 Bay Street is a 51-unit, 3-story multi-family residential building constructed in 1970, currently managed by Bay Street LP. The property has undergone significant infrastructure upgrades in recent years, including fire safety system improvements, solar panel installations, and plumbing upgrades. Notable recent maintenance includes a concrete slab repair in unit 109 (2024), sound level compliance verification (2023), and domestic hot water boiler replacement (2023). The building's fire safety systems have received particular attention, with multiple upgrades to the fire alarm system and emergency response radio communications system (ERRCS) between 2016-2021.
However, the building has faced several concerning issues recently. In late 2023, there were complaints about ventilation problems, including kitchen exhaust issues, and unauthorized modifications in unit 318 allegedly related to drug manufacturing. A series of fire safety violations have been recorded between 2023-2024, including issues with alarm systems, sleeping area requirements, and extinguishers, though many have been corrected. The building's maintenance history shows some recurring problems, particularly with boiler permits and ventilation systems.
While most building violations from 2022 and earlier have been abated, including issues with smoke alarms and carbon monoxide detectors, there remains an open violation regarding sleeping area requirements as of November 2023. The property has undergone substantial modernization efforts, including solar water heating systems installation (2016-2017), bathroom and kitchen remodeling, and bathroom access improvements. Recent infrastructure improvements have focused on addressing building systems such as fire safety, plumbing, and electrical systems. The building's management has generally responded to violations and maintenance needs, with many issues being resolved through proper permitting and system upgrades, though some recent complaints suggest ongoing challenges with building systems and resident concerns.
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Building Characteristics
Total units | 51 |
---|---|
Year built | 1970 |
Total area | 27291 sq ft |
Floors | 3 |
Tax Abatements | None |
Building Class | A15 - Apartment 15 Units or more |

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