422-424 32nd Ave, San Francisco, CA 94121

The three-story multi-family residential building at 422-424 32nd Avenue in the Central Richmond district is a duplex property built in 1981, currently owned by Linda Wong. The building underwent several significant improvements over the past two decades, with the most recent major work being completed in 2019, including both reroofing ($8,000) and the installation of a roof-mounted solar photovoltaic system consisting of 17 modules (5.27 kW) with a new subpanel.

An earlier permitted modification to the property included the installation of a garage door operator in 2004. The property's development history reveals that it was originally permitted as a two-family dwelling with a variance granted for a reduced front setback of 5 feet, in contrast to the required 15 feet.

A building complaint was filed in December 2000 regarding unauthorized construction work, including a backyard fence over 6 feet, concrete work, and a stairway, though this complaint is no longer active in the system. A street lighting issue was documented and resolved in July 2017, though this was unrelated to the building's condition or occupancy. The property appears to have undergone proper review and approval processes for its redevelopment from a single-family home to its current duplex configuration, and has since maintained compliance with major improvements through properly filed permits.