635 Burnett Ave, San Francisco, CA 94131

The three-story, multi-family residential building at 635 Burnett Avenue in Twin Peaks, owned by Syts Investments LLC, has undergone significant renovations and improvements since 2008. The most substantial work occurred between 2009-2011, including a major renovation to combine and reconfigure units, installation of new bathrooms, kitchens, and modern electrical systems throughout.

The building underwent extensive fire safety improvements, though not without controversy - multiple complaints and violations were filed between 2009-2012 regarding unauthorized fire sprinkler installations, including a 2012 complaint about installation without proper permits and inspections, and compliance issues related to fire sprinkler heads. The property has also experienced various code compliance challenges, including the installation of non-code compliant railings in 2009 (which were subsequently replaced), exterior finish modifications from stucco to siding in 2011, and unauthorized work beyond permitted scope in multiple instances. More recently, the building has experienced typical urban maintenance issues, as evidenced by 311 calls in 2024 relating to graffiti, vehicle-related concerns, and waste management.

The property has been subject to several routine inspections and administrative actions, though no serious safety incidents have been recorded in recent years. Historical records show the building's compliance with various fire safety and building codes has generally improved over time, with most past violations having been resolved. The last available building permit records indicate significant infrastructure improvements, including plumbing upgrades, electrical rewiring, and comprehensive unit renovations totaling over $400,000 in documented permits between 2008-2011.