330 Fillmore St, San Francisco, CA 94117

The three-story, five-unit residential building at 330 Fillmore Street, constructed in 1989 and located in Hayes Valley, has undergone several significant changes and faced multiple compliance issues over the years. Recent maintenance work includes the 2019 installation of a window in the garage area (completed) and 2017 kitchen and bathroom repairs in Unit 2 (completed). However, the building has experienced recurring plumbing issues, with sewage backup incidents reported in August 2023 and October 2021.

Of particular concern are the multiple complaints from 2015-2017 regarding unauthorized modifications, including the possible conversion of the property from five to six units, installation of unpermitted walls and electrical systems, and questionable use of the rear yard for parking. These issues were subject to various violation notices, though most were marked as abated by October 2017. The building has also experienced periodic maintenance issues with fire safety systems, exit doors, and lighting, though these violations were generally resolved within a few months of being issued.

Planning records indicate several proposals for the property, including a withdrawn attempt to establish residential parking in the rear yard and an approved permit for "Keyes Wine LLC" operations as an accessory use. Historical records show the building received appropriate permits during construction, including for sprinkler installation, though there were subsequent unauthorized modifications. The building's maintenance history demonstrates ongoing attention to structural issues, with siding repairs completed in 2011 and 2012, though there were complaints in 2012 about unauthorized additional siding work. Recent municipal service calls have primarily addressed sewer issues, with multiple reports of 4-inch vent problems in August 2023 suggesting potential ongoing plumbing system challenges.