1601 Grant Ave, San Francisco, CA 94133

The 15-unit, 3-story multi-family residential building at 1601 Grant Avenue in Telegraph Hill, owned by Genley Mah Revoc Tr, was constructed in 1966 and has undergone several significant improvements and maintenance projects over the years. Most recently, in 2024, work is being completed to install a new fire sprinkler system for legalized unit 1S, including a dedicated 2" fire service and 12 sprinkler heads, which follows previous installations in 2018 when 5 sprinklers and copper underground piping were added. The building has faced several maintenance challenges, including a significant stucco repair project in late 2023 estimated at $44,000 to address leaks and waterproofing issues on both the Grant and Filbert Street sides, along with garage door repairs.

The property has been identified as a Tier 2 Non-Compliant building under the Soft Story Program, with violations related to earthquake safety requirements. Historical issues have included a 2016 mosquito infestation complaint affecting all residents, and in 2005, multiple fire safety violations were recorded regarding fire extinguishers, gas meter instructions, and combustible material storage, though these were all abated by September 2005. The building's recent history shows ongoing attention to fire safety improvements, with multiple permits related to fire system installations and upgrades between 2018 and 2024.

The property has also undergone unit legalization processes, most notably in 2016-2017 to formally recognize a sixteenth unit (Studio Unit 1S). Historical maintenance work includes a 2011 project to replace a 40-foot garbage chute and related improvements. The building's infrastructure has received various upgrades over the years, including seismic retrofitting work, though some permits were either withdrawn or expired, suggesting incomplete compliance with certain requirements. Recent 311 calls from 2024 primarily relate to street-level maintenance issues rather than building-specific concerns.