1382-1384 28th Ave, San Francisco, CA 94122

The two-unit residential building at 1382-1384 28th Avenue in San Francisco's Central Sunset neighborhood is a two-story flats and duplex structure built in 1945, currently owned by the Calvin Chan Living Trust. The property has undergone several significant maintenance and improvement projects over the past two decades, with the most recent work occurring in 2019, including window and door replacements at the rear of the building and repairs to water-damaged rear walls.

Earlier improvements included a complete window replacement and exterior wall painting project in 2011, and substantial interior modifications in 2000, which involved constructing a restroom, family room, and walk-in closet on the ground floor, along with dry rot and termite repairs to the building's front facade. A building complaint was filed in 1999 regarding unpermitted work involving plumbing, electrical, and building modifications, though this issue was abated by December 2000.

The property has had minimal incident reports, with only one documented fire-related incident involving a water or steam leak, which resulted in no civilian injuries. While there have been several parking-related 311 calls in the vicinity between 2018 and 2024 regarding sidewalk parking and a blocked driveway, these incidents were either unable to be validated or responded to without resolution. The building's permit history suggests regular maintenance and prompt attention to repairs, with no recent building code violations or safety concerns on record.