363-365 28th Ave, San Francisco, CA 94121

The two-story multi-family residential building at 363-365 28th Avenue in San Francisco's Central Richmond neighborhood is a duplex property owned by the Porter Family Trust, constructed in 1923. The building has undergone several significant maintenance and infrastructure upgrades over the past three decades, including the replacement of five windows and a patio door in 2003, complete reroofing in 1989, replacement of the hydronic boiler in 2010, and an important plumbing upgrade in 2011 involving the replacement of the clay house trap and building drain system.

The property has experienced various infrastructure-related issues and maintenance needs in the surrounding area, with the most recent concerns primarily involving street and sidewalk conditions. In 2024, there have been reported issues with the curb/ramp (currently open as of May 2024) and one case of illegal parking that was resolved due to insufficient information.

Previous maintenance and repair work near the property includes a pavement defect that was resolved in early 2020 through concrete work, and a lifted sidewalk issue noted in 2011. The building's history also includes one notable sewer-related incident in 2009 involving a sewer vent issue, though this was subsequently resolved. While the property has maintained its basic infrastructure through various upgrades and repairs, the surrounding street and sidewalk conditions have required periodic attention, as evidenced by multiple 311 calls over the years.