1820 Judah St, San Francisco, CA 94122

The two-unit residential building at 1820 Judah Street, owned by Vincent Y. Chin and Wai-lin, is a two-story flats and duplex structure built in 1910, located in San Francisco's Central Sunset neighborhood.

The property has experienced a series of maintenance and quality-of-life issues over the past several years, with the most recent incident occurring in February 2024 involving a faded street cleaning sign. Prior to this, there was a defaced parking sign in January 2019. Between 2016 and 2017, the building and surrounding area were affected by multiple instances of graffiti, including three documented cases on poles and the building itself, with one noted as offensive.

The property has also faced challenges with street maintenance, including reports of loose garbage in December 2017, and issues with illegal postings in July 2017. While the building has undergone necessary repairs and maintenance following these incidents, as indicated by the "Closed Case Resolved" status for each report, there have been some enforcement challenges, such as police being unable to locate a vehicle parked on the sidewalk in December 2018 and an abandoned vehicle complaint in July 2018 where the vehicle was gone upon inspection. The property's documented history shows a pattern of typical urban dwelling issues, primarily focusing on exterior maintenance and neighborhood quality-of-life concerns, rather than structural or safety-related problems within the building itself.