910 York St, San Francisco, CA 94110

The property at 910 York Street is a two-unit, two-story multi-family residential building located in San Francisco's Inner Mission neighborhood. Built in 1900 and currently owned by Robert J. Cavagnaro, this flats and duplex structure underwent significant modifications between 2009-2010, most notably the legalization of a ground floor unit (approximately 650 square feet) that includes a bedroom, living room, full bathroom, and kitchen.

This legalization process, which included both plumbing (completed September 2010) and electrical work (completed October 2010 with installation of heating systems and extensive electrical fixtures), was approved through a parking variance process that is now listed as closed and approved. The building's maintenance history shows earlier improvements including stairway renovation in 2002 (replacement of threads/risers and installation of new materials). More recent infrastructure maintenance includes a sewer repair in 2008.

The property has experienced typical urban neighborhood challenges as evidenced by 311 call records between 2018-2024, primarily related to street cleaning issues such as general cleaning, graffiti, and waste removal on or near the property. While these incidents reflect general neighborhood maintenance concerns, they do not specifically indicate issues with the building's internal systems or safety conditions. The most recent building-related permits were all completed successfully, indicating that major renovation and legalization processes were carried out according to regulatory requirements.