563-565 41st Ave, San Francisco, CA 94121

The two-story multi-family residential building at 563-565 41st Avenue in San Francisco's Outer Richmond neighborhood, owned by Norman S Lee and constructed in 1966, consists of three units and has experienced several significant issues over its history. Most notably, between 1998 and 2003, there were multiple complaints and investigations regarding illegal units, including allegations of unauthorized apartments in the garage, ground floor, and illegal kitchen installations.

These violations appear to have been resolved, with the most recent related complaint being abated in 2003. The building's physical maintenance history includes completed work on reroofing in 1992 and vinyl siding installation in 1991, though some permits from that period are listed as expired.

More recent building activity shows minimal issues, with a street space permit issued in 2011 and some minor matters documented through 311 calls, including a resolved flickering streetlight issue in 2011 and a parking enforcement complaint in 2022. The property's documented history suggests improved regulatory compliance in recent years, though the cluster of illegal unit complaints from 1998 to 2003 indicates there were substantial code enforcement challenges in the late 1990s and early 2000s.