2400-2410 17th Ave, San Francisco, CA 94116

The 9-unit multi-family residential building at 2400-2410 17th Avenue in the Inner Parkside neighborhood underwent significant improvements and modifications between 2017 and 2021, including the addition of four ADUs, seismic retrofitting, and comprehensive fire safety upgrades. Completed in 2019, the building added four ADUs and installed a new fire sprinkler system at a cost of $35,000, while a subsequent 2020 project upgraded the fire alarm system to include low-frequency sounders in sleeping areas, addressing modern safety requirements.

The property, built in 1959, has completed its mandatory Tier 3 soft-story seismic retrofit program, receiving its Certificate of Final Completion (CFC) to meet San Francisco building codes. Recent records (2020-2024) show ongoing attention to building safety and maintenance, though some concerns were noted during construction periods, including a 2020 complaint about dust affecting a resident with health concerns. The building has experienced periodic fire safety inspections with historical issues regarding extinguishers and electrical systems, all documented as "Condition Corrected." The property also underwent significant infrastructure improvements, including meter relocations, plumbing updates, and the installation of modern safety systems.

Recent maintenance issues reported through 311 calls in 2024 included some building around sidewalk concerns and street cleaning matters, though these appear to be mostly external to the building itself. The building's historical records show regular housing inspections from 1999 through 2009, which are typical for multi-family residential buildings, and all routine inspections have been conducted as required. The property has maintained active compliance with major building code requirements through completed seismic retrofit work and ongoing safety system improvements.