660-666 Jackson St, San Francisco, CA 94133

The three-story, mixed-use building at 660-666 Jackson Street, owned by 3re6 LLC and constructed in 1910, has experienced several significant maintenance and compliance issues over its recent history. Most notably, there are current complaints from January 2023 regarding unpermitted work, including the installation of metal rolling doors and security steel doors. The building has undergone various improvements and necessary repairs, including compliance with the awning amnesty program in 2024, ABE compliance for retail units in 2022, and the installation of a 5.4 kW solar PV system with 12 modules in 2023.

Past structural work includes a seismic upgrade completed in 1994, reroofing in 2007, and various interior improvements in 2016. The building's violation history shows several concerning issues, particularly in 2007 when problems with the basement stairway handrail were identified (though this was resolved by June 2007). In 2016, the property faced violations related to lead paint hazards and general building compliance requirements, which were addressed.

Maintenance records indicate attention to basic infrastructure, including sewer trap replacement in 2013 and heat pump installation in 2021. Recent complaints from late 2024 through early 2025 show ongoing issues with garbage and debris along the property boundaries, though these are primarily street-related matters rather than building-specific concerns. Fire safety records show minimal incidents, with no civilian injuries reported in three recorded events, including a contained cooking fire and two false alarms. The building's current status shows a mix of completed improvements and ongoing compliance matters, particularly regarding recent unpermitted modifications.