1535 Irving St, San Francisco, CA 94122

The 4-unit, 2-story multi-family residential building at 1535 Irving Street in San Francisco's Inner Sunset neighborhood, owned by the Yu Family Trust, has undergone several significant infrastructure improvements since its construction in 1951. Most notably, the building received a major electrical upgrade in 2008 with the installation of a 200-amp underground service system including 5 meters and 16 circuits.

Recent window improvements include the installation of 6 energy-efficient double-pane vinyl windows in 2012, following earlier aluminum window installations in 1992. The building previously experienced a cluster of violations in 2000 and 2002 related to safety and fire code compliance, including issues with gas utility shutoff tools, fire extinguisher maintenance, garbage receptacle placement, and storage concerns, though all these violations were resolved by December 2000.

The property has faced some recent challenges, most notably a hoarding issue reported in April 2022 that was resolved by March 2023. Recent 311 calls primarily concern street-level conditions rather than the building itself, with multiple reports of encampments, graffiti, garbage, and hazardous materials (glass) on or near the property between January and October 2024. The building's maintenance record shows regular attention to code compliance and safety upgrades, with no active violations currently on record.