3345 Fillmore St, San Francisco, CA 94123

3345 Fillmore Street is a 12-unit, 3-story multi-family residential building located in San Francisco's Marina neighborhood, constructed in 1964. The property has undergone several significant safety improvements in recent years, including a completed soft-story seismic retrofit in 2014 (with a cost of $52,135) and a comprehensive upgrade to the fire alarm system in 2024 (costing $31,133), which included the installation of low frequency sounders in all sleeping areas to comply with AB308 requirements.

The building has experienced recurring security and safety-related issues, with a notable incident in early 2021 when residents reported intercom malfunctions leading to package thefts and unauthorized entries. The property has documented multiple fire code violations between 2021-2024, though the most recent violations from 2024 were marked as "Condition Corrected" or "Abated." The building's maintenance history shows attention to essential infrastructure, with a water heater replacement completed in 2016. Recent 311 calls (2024) indicate ongoing challenges with exterior maintenance, including reports of garbage and debris, graffiti, and sidewalk issues, though most of these cases have been resolved.

The property has experienced several false fire alarm incidents between 2023-2024, including sensor malfunctions and CO detector activations, though no civilian injuries have been reported. A series of fire-related violations were documented in 2023-2024, primarily related to unpermitted operations and general safety issues, with the most recent being addressed in March 2024. The building's ownership, 3345 Fillmore Street Associates, has generally responded to regulatory requirements, as evidenced by the completion of the soft-story retrofit and recent fire system upgrades, though the property has faced periodic challenges with building systems and security maintenance.