750 Guerrero St, San Francisco, CA 94110

The three-story, 12-unit apartment building at 750 Guerrero Street, built in 1908, has undergone several significant improvements and faced various challenges over the years. Most notably, the property completed a mandatory seismic retrofit as a Tier 3 soft-story building, strengthening its crawl space cripple walls with plywood and framing connectors. Recent fire safety concerns have been documented, with violations issued in September and November 2024 regarding alarm and sprinkler systems, following a pattern of fire safety issues including multiple alarm malfunctions and system violations dating back to 2010.

The building underwent substantial repairs after a fire in 2010, including interior plaster replacement and electrical rewiring for unit #4, which included extensive modern upgrades. In 2014, a significant seismic retrofit was completed, and in 2022, the building received a fire alarm system upgrade to comply with current codes. The property has a history of maintenance challenges, including a cluster of violations in 2016 related to smoke alarms, weatherproofing, wall repairs, and various interior and exterior maintenance issues, all of which were abated by June 2017.

Recent 311 calls in late 2024 indicate ongoing issues with garbage and debris in the vicinity of the building, though these are primarily street-level concerns not directly related to building management. The building's recent history shows consistent attention to major safety requirements, with completed installations of modern fire safety systems and periodic maintenance of key building systems, though irregularities in timing and compliance have been noted in fire safety inspections. Current planning records suggest ongoing interest from utility companies for infrastructure improvements at this address.