164 23rd Ave, San Francisco, CA 94121

The 7-unit, two-story apartment building at 164 23rd Avenue, completed in 1964 and currently owned by 164 23rd Ave LLC, has undergone significant improvements, particularly in fire safety systems, over recent years. Most notably, in late 2023, the building received a fire alarm system upgrade to meet current San Francisco Fire Code requirements, including low-frequency sounders in sleeping areas to comply with updated safety standards. The building underwent substantial work in 2016-2018, including the addition of an accessory dwelling unit in the garage space (completed under Ordinance No.

162-16), soft-story retrofit completion, and multiple unit renovations. These improvements encompassed kitchen remodels, new electrical systems, and the installation of a comprehensive sprinkler system with 18 heads, demonstrating significant investment in building safety and modernization with permits totaling over $100,000. Historical records show the building had several fire safety-related violations in 2002 and 2008, including issues with the fire escape ladder, alarm system, and fire proofing materials, but all were promptly abated by February 2003.

Minor resident complaints have occurred, including a construction noise complaint in 2018 and a brief period in 1997 regarding unauthorized business operation, though all were resolved. The property has maintained active compliance with building codes, as evidenced by recent fire system upgrades and successful completion of soft-story requirements. Recent 311 calls (2021-2024) have primarily related to parking enforcement issues, which are external to the building's operations and management.