431-433 9th Ave, San Francisco, CA 94118

The property at 431-433 9th Avenue in San Francisco's Inner Richmond neighborhood is a two-unit, two-story multi-family residential building constructed in 1923, currently owned by the Robert H Chee Bypass Trust. The building's maintenance history includes several significant structural and aesthetic improvements from the 1980s, including two separate kitchen remodeling projects in 1986 and 1989, and more substantial structural work in 1985 that involved repairing stud framing, installing footings, and addressing stair and door issues, though this permit expired without completion.

The property has experienced recurring issues with sidewalk maintenance and street cleanliness over the past two decades, with the most recent incidents occurring in 2024 involving garbage and debris on the street. A notable pattern of sidewalk-related problems emerged in 2013 and 2015, when the property was found to have significant sidewalk defects, including a collapse and uneven surfaces totaling approximately 59 square feet between the two incidents.

While these structural issues appear to have been addressed, as indicated by the "Completed" status of the 2013 citation, similar concerns have persisted in subsequent years, with multiple reports of loose garbage on the street requiring municipal intervention. The building's permit history suggests regular maintenance and upgrades were attempted during the 1980s, though no recent permits or major improvements have been documented in the past three decades.