463-465 20th Ave, San Francisco, CA 94121

The two-unit residential building at 463-465 20th Avenue in San Francisco's Central Richmond neighborhood is a two-story flats and duplex structure owned by Yan Edmund K & Helen M Reco, constructed in 1921. The property has undergone several significant improvements in recent years, most notably the installation of a solar PV system in late 2018, consisting of 24 modules with a total capacity of 7.92 kW, followed by a reroofing project in October 2018 valued at $12,000.

These upgrades reflect the owners' investment in sustainable and infrastructure improvements for the building. The property has experienced a notable pattern of parking-related issues in recent years, particularly between 2023 and 2025, with multiple reports of driveway blocking incidents. Between May 2023 and January 2025, there were at least eight documented cases of vehicles blocking the property's driveway, with several resulting in citations being issued.

The most recent incidents occurred in early January 2025, though some of these calls resulted in officers being unable to locate the offending vehicles. Additionally, there is currently an open issue reported in January 2025 regarding a curb or curb ramp defect near the property. While these parking enforcement matters and maintenance issues on public infrastructure do not directly indicate problems with the building itself, they may affect resident convenience and access to the property.