424 Jones St, San Francisco, CA 94102
The 424 Jones Street apartment building is a 6-story, 41-unit multi-family residential building constructed in 1923, currently owned by Jones Street Apartments LLC. The building has experienced several significant maintenance and compliance issues in recent years, most notably regarding its boiler system; there are currently active violations from July 2024 related to an unpermitted boiler operation that has persisted through multiple complaints since 2018. The property has ongoing concerns about heating system compliance, with violations related to inadequate heat provision and individual unit heating systems.
The building has also faced challenges with fire safety systems, as evidenced by recent violations inlate 2023 regarding sleeping area requirements, and previous issues with sprinklers, alarms, and extinguishers dating back to 2021-2023. Historical records show various renovation projects including a significant kitchen and bathroom remodel in 2009, as well as attempts to address unauthorized unit modifications from the early 2000s. The building's infrastructure has been maintained through various permits for upgrades, including a 400k BTU boiler installation in 2016, though recent permit compliance issues suggest ongoing maintenance challenges.
Recent 311 calls indicate some surrounding area maintenance issues, such as garbage and debris management, and there are open cases as of January 2025 regarding encampments near the property. The building's history includes multiple fire safety inspections with identified violations that were generally corrected, though some recent violations remain open. The property underwent various plumbing and electrical upgrades between 2001 and 2016, including the installation of fire sprinklers and individual unit improvements. The most recent building complaints and violations primarily focus on heating system requirements and boiler permit compliance, suggesting ongoing challenges with building systems maintenance and regulatory compliance.
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Building Characteristics
Total units | 41 |
---|---|
Year built | 1923 |
Total area | 22460 sq ft |
Floors | 6 |
Tax Abatements | None |
Building Class | A15 - Apartment 15 Units or more |

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