1330 31st Ave, San Francisco, CA 94122

The Robert J Hoffman 2017 Trust owns this two-story, three-unit multi-family residential building located at 1330 31st Avenue in San Francisco's Central Sunset neighborhood. Built in 1947, the property has undergone several significant improvements over the decades, including the installation of an interior staircase and kitchen in 1990, the addition of a second-floor bathroom in 1992, and resolution of a stairway violation involving plywood removal in 1993. In recent years, the building has experienced recurring issues with abandoned vehicles and parking violations in the vicinity, particularly in 2023-2024, though these are external to the building itself.

There were notable hot water system problems in February 2007, with multiple complaints filed regarding insufficient hot water for the units, though these were resolved within a week. The property has also seen some sidewalk-related issues, with three reports of collapsed sidewalk conditions in May 2023, though inspections found no defects at the time. A fire alarm system complaint in March 2019 was determined to be beyond jurisdiction.

The building's permit history shows relatively modest maintenance and improvement work, with the most recent permits dating back to 2006 for sidewalk repairs, suggesting basic infrastructure maintenance requirements have been addressed when necessary. The property's historical permits indicate it has been appropriately modified over time to meet evolving residential needs, though the 2007 hot water issues suggest there may have been some limitations in the building's systems at that time. The recent 2023 sidewalk defect reports, despite having no issues found upon inspection, indicate this area may require ongoing monitoring.