464 43rd Ave, San Francisco, CA 94121

The 464 43rd Avenue property is a 3-story, 18-unit multi-family residential building constructed in 1927 in the Outer Richmond neighborhood, currently owned by Regent West Ltd Lp. The building has undergone significant improvements over recent years, most notably the conversion of ground floor garages and storage spaces into 4 new accessory dwelling units (ADUs) in 2018, followed by comprehensive fire safety upgrades including the installation of a full sprinkler system ($47,000) in 2020, fire alarm system upgrades ($28,000) in 2021, and modifications to egress routes ($1,000) in 2021. The property completed its mandatory soft-story seismic retrofit work in 2018, demonstrating compliance with San Francisco's building safety requirements.

Recent building maintenance and safety records show attention to fire safety systems, with the most recent fire complaints in 2024 regarding exit maintenance and sprinkler systems being corrected within one month. The building has experienced typical urban issues, including periodic plumbing concerns (e.g., leaking sinks in 2018, roof leaks and mold in 2008), and several 311 calls regarding garbage and debris (most recently in 2025). Historical records from 2002 show multiple fire safety violations that were promptly addressed, and various improvements have been made to individual units since then, including plumbing and electrical updates.

The building's management has generally responded promptly to maintenance issues, as evidenced by the resolution of most complaints within reasonable timeframes. The property has maintained an active compliance record with fire safety regulations, including periodic fire escape maintenance and sprinkler system upkeep. Recent work has included upgrading the electrical infrastructure with a new 400-amp service in 2021, and the installation of new hydronic fan coil systems for the ground floor ADUs in 2021. The building's recent renovations and regular maintenance suggest a proactive approach to property management, with particular emphasis on seismic safety and fire protection systems.