822-824 47th Ave, San Francisco, CA 94121

The two-unit residential building at 822-824 47th Avenue in San Francisco's Outer Richmond neighborhood is a two-story flats/duplex structure built in 1964, currently owned by the David L K Huang Revocable Trust. The property has undergone several significant modifications and improvements over the years, with the most notable event being a fire incident in 2002 that required kitchen repairs in both units, including new cabinets, electrical wiring, and appliances, with completed electrical work following in 2003 to replace wiring and outlets.

The building has received consistent maintenance attention, with three documented reroofing projects: one in 1994 (permit expired) and two in 2002 (completed at a cost of $6,700 each). In the early 1990s, the property underwent modifications including the legalization of a recreational room and bathroom in the garage area (completed) and a rear yard shed (filing status). A building complaint was filed in 1998 regarding the rental of a recreation room with office use behind the garage, though this complaint was promptly abated.

The most recent activities at the property have been related to color curb service requests in 2015, which were transferred to the MTA for processing. Planning records show attempts to legalize an oversized shed at the rear of the lot, though these applications were ultimately disapproved. While the building has experienced a fire incident requiring repairs and some building code enforcement activity, there have been no recent complaints or recorded safety concerns, and all modifications appear to have received proper permitting and completion status.