21-25 Stone St, San Francisco, CA 94108

The three-story multi-family residential building at 21-25 Stone Street in Nob Hill, owned by Western Fukien Benevolent A, was constructed in 1914 and contains four units. The property has undergone several significant improvements over the past decade, most notably in 2021 when kitchens and bathrooms received in-kind remodels costing $16,000.

Between 2010-2012, the building underwent substantial safety and code compliance work, including the installation of a new fire escape ladder, complete replacement of unit heating systems, and updates to fire sprinkler systems following various housing inspections and violations. During this period, multiple housing complaints were addressed, including issues with rodent infestation, water shut-off problems, and electrical violations, all of which were officially abated by June 2010. The building's maintenance record shows consistent attention to safety systems, with periodic updates to fire alarm systems and extinguishers, though some violations have occurred, such as a 2021 alarm system violation which was subsequently abated.

Recent years have seen relatively minimal building code violations, with improvements primarily focusing on unit modernization and maintaining safety systems. The property has a recorded history of garbage and debris management issues in the surrounding area, as evidenced by multiple 311 calls between 2018-2024, though these were external to the building itself. Recent maintenance work and prompt attention to violations suggest active management of building systems, with the most recent significant work occurring in 2021.