3100-3112 24th St, San Francisco, CA 94110

The property at 3100-3112 24th Street is a two-story mixed-use building constructed in 1900, containing 11 residential units plus ground floor commercial space. The building underwent significant changes in 2016-2017, when unit 6 was officially converted into two units (6A and 6B), increasing the total unit count from 6 to 7. This modification required new fire sprinkler installation and other safety upgrades, including a 2018 fire alarm system modernization to comply with current fire code requirements. The building has experienced several safety-related issues in recent years, most notably regarding egress concerns in 2022, with multiple complaints about the lack of a second exit for units 2 and 6A, though these complaints were marked as not active by October 2022.

More recent concerns include a September 2023 complaint regarding the need for compliance documentation and a functioning fire escape drop ladder, and an active complaint from December 2022 regarding unpermitted work on unit 6A and missing sprinklers. The building has a history of addressing various code violations and system upgrades, including multiple fire safety improvements, plumbing work, and electrical upgrades between 2010 and 2024. Notable improvements include the 2018 fire alarm system upgrade to monitor sprinklers, the legalization of additional residential units, and various commercial space improvements. Several permits from 2015-2017 involved restroom renovations and fixtures installation, suggesting ongoing maintenance and upgrading of facilities.

While there have been multiple building violations documented between 2003 and 2022, most have been resolved. The property has experienced some issues with vacant property status and compliance with related ordinances, as noted in multiple complaints during 2022-2023, though the most recent building complaints were addressed or marked as not active. The property shows regular maintenance activity with multiple completed permits for various upgrades and repairs. Fire incident records indicate no civilian injuries have resulted from alarm activations or system malfunctions, though there have been several recorded instances of alarm system issues since 2009. Recent plumbing work includes gas main relocation in 2023, and various 311 calls in late 2024 indicate ongoing maintenance of public areas around the property, including responses to graffiti and debris issues.