2731-2733 20th St, San Francisco, CA 94110

The property at 2731-2733 20th Street is a two-unit, two-story multi-family residential building located in the Inner Mission neighborhood. Built in 1900 and classified as a Flats & Duplex building, it is currently owned by Gregory S. Siebert.

The building's maintenance history shows minimal permitted work on record, with only one permit related to reroofing issued in 1994, which is now expired. The property has experienced recurring issues with parking violations in the immediate vicinity, particularly sidewalk parking, with multiple reports between 2022 and 2024. While parking enforcement officers were frequently unable to locate the reported vehicles, there was at least one instance in July 2022 where an offending driver was advised of the violation.

This pattern suggests ongoing challenges with parking compliance in the area. The building's immediate surroundings have also experienced periodic sanitation issues, with several reports of loose garbage requiring general cleaning between 2022 and 2024. Most recently, in January 2024, there was an open report regarding hazardous materials in the form of glass, though this appears to be an isolated incident that was not yet resolved as of the latest data. The combination of these factors indicates a neighborhood with ongoing challenges related to street cleanliness and parking compliance, though these issues are primarily external to the building itself rather than directly affecting the property's internal conditions.