1330-1336 Guerrero St, San Francisco, CA 94110

The 6-unit, 3-story multi-family residential building at 1330-1336 Guerrero Street in Noe Valley, owned by Ham Mi-ryung, has undergone significant maintenance and upgrades since its construction in 1900, most notably recent electrical and plumbing work. As of August 2024, major electrical upgrades are underway, including the replacement of outdated wiring, installation of new circuits, and updating electrical infrastructure. The building has a history of heating system maintenance issues, with multiple complaints about inadequate heat between 2019-2020, though many heating systems were upgraded and replaced between 2007-2009.

Safety concerns have been addressed through various maintenance work, including the recent bathroom remodel in 2024 and the completion of heating system improvements. The building's history shows consistent attention to infrastructure improvements, with significant electrical, plumbing, and heating system upgrades completed over the years. Soft-story retrofit work has been completed, and the building maintains active compliance with safety requirements.

Several building complaints and violations were recorded between 2001-2017, primarily relating to heating systems, fire safety equipment, and maintenance issues, though these were typically resolved promptly. A notable incident occurred in 2007 involving an electrical fire that affected all circuits, but this was addressed through subsequent upgrades and inspections. Recent maintenance patterns suggest ongoing improvements to building systems, with particular attention to electrical infrastructure and heating systems. The building has also experienced various exterior maintenance issues over the years, including concerns about a collapsing retaining wall in 2020 and temporary egress obstruction in 2022, though these were ultimately resolved.