4022-4026 24th St, San Francisco, CA 94114

The three-story mixed-use building at 4022-4026 24th Street in Noe Valley, constructed in 1924, consists of five residential units above commercial space, currently owned by 4022 24th Street LLC. The property has undergone significant renovations and improvements over recent years, including the installation of a UL300 fire system in 2019, comprehensive fire safety upgrades in 2016 (including a new fire alarm system and 86 sprinkler heads), and substantial commercial space improvements in 2018 valued at $265,000 that included kitchen installation and other restaurant-related modifications. The building's electrical infrastructure was notably upgraded in 2005-2006 with a 400-amp service installation, and substantial plumbing work was completed in 2016 including bathroom and kitchen remodels throughout the residential units.

The property experienced a serious incident in 2013 when a building fire occurred, leading to disconnection of gas and water services. Prior to this, various violations were documented regarding unauthorized unit conversions and occupancy issues, though these appear to have been addressed by mid-2013. More recently, in late 2024, there were reports of heating system failures affecting unit occupants, though these complaints were closed in January 2025.

The commercial space has gone through multiple tenant improvement phases, and while currently unoccupied as of March 2023, there are records of past complaints regarding its vacant status. Recent maintenance issues have included graffiti problems in 2024, though these were resolved. The building's use and improvement history suggests ongoing efforts to modernize and maintain safety systems, with most recent permits focusing on code compliance and fire safety, while maintaining active monitoring of historical complaints and improvements through regular permitting processes and inspections.