427-431 Hickory St, San Francisco, CA 94102

The three-story multi-family residential building at 427-431 Hickory Street in Hayes Valley, built in 1900 and containing 6 units, has undergone several significant changes and improvements over recent years. Most recently, in August 2023, work began to upgrade the fire alarm system to current codes, including the installation of low-frequency sounders in sleeping areas.

A prominent ongoing project is the proposed conversion of basement storage spaces into three new dwelling units, including multiple new bedrooms, bathrooms, and appliances, though this permit is currently listed as "On Hold." Between 2018 and 2020, various unit renovations were completed or attempted, including work on units 427 and 428 involving updates to kitchens, bathrooms, and electrical systems. The building has experienced some maintenance issues in the past, as evidenced by a 2018 violation for dry rot repair needed on three posts in the side stairs, and more serious concerns in 1999-2000 regarding unstable exterior stairs and unpermitted work in units.

Notably, the building has a history of fire safety concerns, with two fire-related complaints recorded between 2005-2011 regarding blocked exits and combustible materials, though both were marked as "Condition Corrected." The property's maintenance history shows attention to various infrastructure needs, including sewer lateral work completed in 2013 and roofing repairs in 2002 (with two permits issued for reroofing work at that time). The building has undergone multiple routine safety inspections over the years, with most recent inspections showing active compliance with safety requirements, though there was one complaint in 2020 regarding construction work and shelter-in-place procedures. Recent months have seen persistent issues with driveway blocking, with multiple citations issued between April 2024 and August 2024, suggesting ongoing challenges with parking management in the area.