1436-1438 20th Ave, San Francisco, CA 94122

The two-story multi-family residential building at 1436-1438 20th Avenue in San Francisco's Central Sunset neighborhood is a duplex property built in 1945 and currently owned by the Jew Family Trust. The building's maintenance history shows several infrastructure improvements, including a completed kitchen window installation in 1984, a reroofing project from 1995 (now expired), sidewalk repairs initiated in 2000 (now expired), and a street space permit issued in 2017 for a nominal cost.

Recent property and street conditions have been marked by several notable events. Most concerning was a collapsed sidewalk reported in October 2023, which was classified as a defect by the Department of Public Works and required attention. The building experienced a sewage backup issue in June 2019 involving a 4-inch sewer vent that was resolved by PUC Sewer Operations.

The property has been subject to numerous parking-related incidents in recent years, with several cases of sidewalk parking and driveway blocking reported between 2019 and 2024, though many of these could not be validated by responding officers. The surrounding area has also seen occasional cleaning issues, with reports of loose garbage in January 2024, and a complaint to the Bureau of Street Environmental Services in June 2020 during the COVID-19 pandemic, though this concern was noted as outdated. The building's permit and incident history suggests ongoing attention to infrastructure maintenance is required, particularly regarding the sidewalk conditions which appear to have been a recurring issue.