824 Treat Ave, San Francisco, CA 94110

The duplex at 824 Treat Avenue in San Francisco's Inner Mission district is a 2-story, multi-family residential building constructed in 1900 and currently owned by the Victoria Coto Revocable Living Trust. The property has experienced several significant maintenance and regulatory issues over the past two decades, with the most pressing concern being an active investigation into a possible illegal unit filed in March 2016 through the Housing Inspection Services division.

A historical violation from September 2002 regarding unauthorized units was resolved by November 2002 after the building owner initially refused entry to inspectors. Additional past complaints include a March 2002 report of inadequate heating, malfunctioning appliances, and unsafe wiring, which was addressed by May of that year. The property has generated multiple 311 calls in recent years, though these are primarily related to street conditions rather than building-specific issues.

These external reports include instances of human or animal waste and loose garbage on the street in 2023 and 2019 respectively, as well as three noise complaints in July 2017. All noise complaints were directed to SFPD during the incidents, with one being marked as invalid and the others receiving standard procedural responses. Given the pattern of building code and safety concerns, particularly regarding unauthorized units and electrical systems, this property has experienced recurring regulatory scrutiny over the years, with the most recent active complaint being particularly noteworthy for ongoing compliance review.