2424-2428 Folsom St, San Francisco, CA 94110

This three-unit multi-family residential building, located at 2424-2428 Folsom Street in the Inner Mission, was constructed in 1907 and is currently owned by Alejandro Rosillo. The property has undergone several significant modifications over the years, most notably the construction of a garage in the basement level in 2009 ($96,000 project), though this work required multiple subsequent permits and has not yet been fully completed, with a recent permit issued in September 2024 for its recommencement and completion at a cost of $50,000. The building experienced considerable disruption between 2021-2022, with multiple complaints regarding unpermitted construction work, foundation issues, and safety concerns, including exposed plumbing and hazardous conditions.

These issues prompted shoring work in October 2021 and the completion of garage bathroom plumbing in July 2022. The property has faced numerous maintenance and safety challenges over the years, with multiple violations recorded in 2004 concerning plumbing, fire safety, stairs, windows, floors, ceilings, sanitation, heating, and security requirements - though these were all abated by June 2013. More recent issues include recurring sewer problems, with multiple service requests in late 2023 and December 2024 documenting sewage backup issues from vent pipes and catch basins.

Several tenant complaints have been filed over the years, including concerns about heating, water pressure, maintenance issues, and safety hazards. The building's electrical system saw a significant upgrade in 2005 with a 200-amp underground conversion, and more recent permits show continued electrical work related to the garage and bathroom facilities. Recent 311 calls have primarily focused on parking enforcement and street cleaning issues, with multiple citations issued for driveway blocking between 2023-2025. While the property has experienced multiple violations and complaints, records show that most historical issues have been addressed, though some recent complaints regarding construction noise and potential safety hazards remain active as of 2021.