539-541 43rd Ave, San Francisco, CA 94121

The two-unit residential building at 539-541 43rd Avenue in the Outer Richmond, owned by Li Hongtai & Lian Meng, is a two-story flats and duplex structure built in 1954. The property has undergone several significant improvements over the past 15 years, with substantial renovations occurring in 2008, including the addition of bathrooms and kitchen remodeling in both units, a complete electrical system upgrade to 200 amp service with two meters, and comprehensive plumbing work for four bathrooms and two kitchens.

The rear stair demolition and deck reconstruction project was also completed that year, followed by the installation of a concrete retaining wall in the rear yard in 2010, along with the addition of laundry facilities in the garage. More recent maintenance included a reroofing project completed in 2016 costing $8,500. The building has experienced various 311 calls and complaints over recent years, with the most concerning being an electrical inspection complaint in November 2023 and a building inspection complaint in October 2019, though the outcomes of these cases would need to be verified through the respective agencies.

Other notable incidents include a collapsed sidewalk reported in August 2019 that was resolved, and several parking-related incidents in the vicinity. The property has maintained active compliance with necessary inspections and permits, with no records of major violations or persistent maintenance issues. Recent utility-related concerns were documented in 2021, though these appear to have been transferred to appropriate departments for handling.