290 Green St, San Francisco, CA 94111

The 9-unit, 3-story multi-family residential building at 290 Green Street in Telegraph Hill, owned by Sandra S London 2015 Tr, has undergone several significant safety and infrastructure improvements since its construction in 1927. Most notably, the building completed a mandatory soft-story retrofit in 2015 to enhance seismic safety, and in 2020-2021, underwent comprehensive fire safety upgrades including the installation of low-frequency sounders in sleeping areas, a new fire alarm control panel, and related device upgrades to meet current codes. The building's heating system was modernized in 2021 with the installation of a new Peerless steam boiler, replacing a leaking unit, while backflow device replacement was completed in 2018.

The property has an extensive history of addressing safety concerns, including a complete reroofing in 2002 and the resolution of a fire damage incident in 1992. In 2005, the building underwent a series of fire and safety improvements following a routine inspection, addressing issues related to emergency exits, stairs, fire safety equipment, and smoke detection systems; all violations were abated by July 2005. A routine boiler permit inspection in 2023 highlighted the need for permit renewal, which was promptly addressed.

The building has experienced several fire system-related incidents over the years, though all were either due to system malfunctions or unintentional activations, with no civilian injuries reported. Recent maintenance records indicate regular attention to building systems, with multiple plumbing and electrical upgrades completed between 2015 and 2023. While there have been numerous 311 calls regarding the surrounding area (primarily focusing on parking issues), these are external to the building itself. The property's comprehensive record of infrastructure improvements and prompt response to violations suggests ongoing maintenance and safety compliance, though prospective tenants should be aware of its historical fire system activation patterns and regular boiler permit requirements.