3449 Fillmore St, San Francisco, CA 94123

The two-unit residential building at 3449 Fillmore Street, located in San Francisco's Marina neighborhood, has undergone significant improvements and changes over the past several years. Built in 1936, this two-story flats/duplex structure has seen substantial safety upgrades, particularly in 2021, when a comprehensive fire safety enhancement project was completed. This included the installation of a full first-level fire sprinkler system and monitoring equipment, with associated plumbing and electrical work, bringing the building up to modern safety standards at a total cost of approximately $113,000.

The property experienced substantial renovation work in 2020, with a $36,000 ground floor apartment remodel that included bathroom updates, kitchen improvements, and exterior repairs. The building's history reveals earlier incidents that shaped its current safety features, including a fire incident in 1994 that required repairs to kitchen countertops and bathroom facilities. More recent maintenance records from 2023-2024 show recurring issues with graffiti on the front sidewalk, though these have generally been addressed promptly, along with occasional reports of loose garbage on the street.

The property is currently under a shared spaces violation investigation as of September 2023. All major improvement works have been properly permitted and completed, including a successful legalization of an existing unit (ADU) in 2021, which involved seismic upgrades and relocation of exit egress vestibules. These improvements demonstrate a commitment to maintaining and upgrading the property, particularly in terms of safety and habitability standards.