301 Graystone Ter, San Francisco, CA 94114

The 7-unit, 2-story multi-family residential building at 301 Graystone Terrace in Twin Peaks has undergone several significant safety and infrastructure upgrades since its construction in 1952, most notably completing its mandatory soft-story retrofit in 2014 as a Tier 3 building with a Certificate of Final Completion (CFC) issued, and more recently upgrading its fire alarm system in 2023 to meet current fire code requirements with the installation of low-frequency sounders in sleeping areas and compatible devices. The building has seen consistent maintenance and upgrades to its systems, including a 2020 furnace replacement in Apartment #4, electrical improvements such as service upgrade from fuses to circuit breakers in 2011, conversion to underground service in 2005, and installation of U-fer ground in 2015 as part of seismic upgrades.

The building had a series of violations in 2003 related to fire safety, including issues with the fire alarm system, fire proofing materials, and fire escape ladder maintenance, all of which were resolved by August 2005. Since then, the building has undergone regular routine inspections (most recently in 2023) with no active violations currently on record.

The property has maintained an active response to infrastructure needs, including various improvements such as reroofing in 2003, a cancelled full sprinkler system installation permit from 1989 (suggesting prior compliance with fire safety requirements), and a 2015 revision replacing a frame connection during soft-story retrofit work. Recent external issues reported through 311 calls have been predominantly related to street-level concerns such as parking and street cleaning, rather than building-specific problems, indicating the property is currently meeting major safety and maintenance requirements.