3001-3003 Cabrillo St, San Francisco, CA 94121

The two-unit residential building at 3001-3003 Cabrillo Street in the Central Richmond neighborhood, owned by Kem Yim & Sou Ngor Yip Loui, has undergone several significant modifications since its construction in 1955. The most notable event was an investigation in March 2003 regarding unauthorized use of ground floor rooms as an illegal unit, which was resolved by December 2003 through proper permitting, including electrical work and remodeling costing approximately $18,500 for kitchen and bathroom improvements, plus $3,000 for study room modifications.

Earlier improvements included electrical work in February 2003 to support the renovations and the removal of unauthorized electrical wiring in August 2003. The building's maintenance history shows attention to basic upkeep, with records of reroofing in 1996, vinyl siding installation in 1989, and window replacements in 1984.

Recent activity around the property from 2023-2025 has primarily involved external maintenance and compliance issues, including street cleaning, parking violations, and some noise complaints. Three fire department responses were recorded: an elevator rescue, smoke detector activation, and an EMS call, though none resulted in civilian injuries. The building's documented history suggests regular maintenance and compliance with safety regulations, with the most significant historical issue being the brief period of unauthorized unit use in 2003 which has since been resolved.