2501-2507 Pine St, San Francisco, CA 94115

The 19-unit multi-family residential building at 2501-2507 Pine Street in Lower Pacific Heights, owned by St Rose Corporation, was constructed in 1889 and has undergone several significant safety system modifications in recent years. Most notably, in January 2025, the building's fire alarm system was taken over by Bay Alarm, with plans to add low frequency sounders to meet new sound requirements, while a previously issued fire sprinkler permit from October 2024 addressed the relocation of a sprinkler from the elevator shaft.

The building experienced regulatory oversight in April 2020 when multiple violations were filed regarding unpermitted boiler operations for two units (serial numbers B00CI0270 and B00CI0271), though these violations were subsequently marked as not active despite the ongoing need for monitoring fees as specified in SFBC codes. The property has faced various maintenance and operational challenges over the years, including a minor incident in September 2021 involving disruptive generator use during neighbor roofing work, which was resolved within four days. Concerns about tree maintenance have been documented in 2022-2023, with responses indicating empty basins awaiting future planting resources.

The building's immediate surroundings have experienced typical urban issues documented through 311 calls, primarily relating to illegal parking incidents and street cleaning matters, with several cases resulting in citations or other resolutions. A historical fire complaint from 2005 regarding alarm systems was marked as corrected, and a 2022 complaint about weeds and grass was determined to have no merit. The building's recent modifications to fire safety systems and the resolution of multiple boiler-related compliance issues suggest ongoing attention to regulatory requirements, though occasional maintenance matters and external disturbances have affected resident experience in recent years.