609-611 Burnett Ave, San Francisco, CA 94131

The 4-story, 19-unit multi-family residential building at 609-611 Burnett Avenue in Twin Peaks was constructed in 1962 and has undergone several significant improvements over the years. Most recently, in December 2024, electrical upgrades were completed across multiple units, including the replacement and relocation of Federal Pacific Electric (FPE) panels in Units 4, 5, 6, 9 through 12, 15, 16, and 17 to meet insurance requirements.

The building has also undergone important safety improvements, including mandatory seismic retrofitting in 2014 costing $60,000 and garage structural repairs in 2021 following vehicle impact damage. A notable fire safety violation related to sleeping area requirements was issued in December 2023 and remains open. The building has faced various maintenance and safety challenges over the years, including a 2011 incident involving water damage and mold in Unit 18, and multiple routine inspections revealing interior surface violations.

Infrastructure improvements have included the replacement of windows across multiple units (2012), three aluminum sliding doors in Units 18 and 19 (2017), and comprehensive HVAC system upgrades in 2010 affecting multiple units. The property has a verified Tier 2 soft-story retrofitting status as complete, and all garage structural repairs have been properly addressed according to building permit records. Recent 311 calls recorded between August 2024 and January 2025 primarily relate to external issues such as graffiti and debris removal, rather than building-specific concerns.