666-668 22nd Ave, San Francisco, CA 94121

The two-unit residential building at 666-668 22nd Avenue in the Central Richmond neighborhood is a two-story flats and duplex structure built in 1981, currently owned by the May Yon Lee Ma Living Trust. The property has undergone two significant maintenance work projects during its lifetime, with the most recent being a repair to the left side siding in September 2019 due to dry rot, which included the installation of new 1"x8" hardie siding with vapor barrier & flashing at a cost of $8,000.

In July 2007, the building underwent window replacement work, installing new vinyl windows of the same size that were visible from the street, at a cost of $7,200. An earlier permit from 1982 appears to have been cancelled.

The property has been subject to numerous parking enforcement issues in the surrounding area, with eight reports of abandoned vehicles between 2022 and 2025, though most of these resulted in "Gone on Arrival" outcomes when enforcement officers arrived, except for two vehicles that were towed - one in June 2024 for expired registration and another in August 2022 after 72 hours of being reported. Additionally, there was one incident in March 2023 involving a Port-A-Potty blocking the sidewalk, which was resolved after inspection when the temporary structure was removed. While these reports indicate ongoing parking challenges in the immediate vicinity, they primarily concern public street areas rather than the property itself, and none of the incidents directly relate to the building's condition or resident experience.