1048 Potrero Ave, San Francisco, CA 94110

1048 Potrero Avenue is a two-story, four-unit multi-family residential building constructed in 1923, currently owned by Mary Dong Mei Tan Huang. The property has undergone several significant improvements over the past few decades, with the most recent major work being a comprehensive roof replacement in 2024 that included new flashing, scupper drain installations, and modified bitumen materials at a cost of $12,000.

The building has had various maintenance and safety improvements, including plumbing work in 2010 involving sewer line and house trap replacement, stair repairs in 2000, and the installation of aluminum windows in 1986. The building experienced a cluster of safety violations in 2000 that were promptly addressed by September of the same year, including issues with self-closing doors, egress obstructions, and stairs. A health and safety routine inspection was conducted in 2011, and a combustible materials issue was reported and corrected in June 2012.

More recently, between 2024 and 2025, there have been multiple 311 calls regarding the surrounding area, primarily related to street cleaning, graffiti, and urban issues such as encampments. While these recent reports indicate some exterior maintenance needs in the vicinity of the building, they are primarily related to public space and infrastructure rather than the building itself. The property has maintained compliance with building codes since the 2000 violations were resolved, with no active violations or open complaints on record.