5560-5564 Mission St, San Francisco, CA 94112

The 3-unit multi-family residential building at 5560-5564 Mission Street, located in the Outer Mission neighborhood, is a two-story flats and duplex structure built in 1906 and currently owned by Ray M & Dionisia Aquino Tr. The property has undergone several significant maintenance and safety improvements over the years, including a roofing project and window replacements in 1999, code compliance work in 1987, and stair repairs in 2007 due to rot in seven steps at the back of the building. The building has faced multiple routine housing inspections since 1999, revealing several safety and maintenance issues that were subsequently addressed, including security enhancements, fire safety requirements, and general upkeep matters.

Notable violations from 2000 included requirements for gas shutoff tools, self-closing doors, removal of combustible storage, and egress clearing, all of which were resolved by September 2000. Recent maintenance concerns have been primarily related to sewer issues, with two separate sewage backup incidents reported in late 2021 and a hazardous materials incident in mid-2021. The building experienced graffiti in late 2020 that was promptly addressed.

Fire-related incidents have been minimal and typically involved non-hazardous events such as cooking fires, smoke removal, and medical assists, with no civilian injuries recorded in any of the incidents. The property has undergone regular inspections by housing authorities, and while there have been various maintenance and safety issues identified over the years, records indicate that these issues have generally been addressed, with no active violations currently on file. The most recent building permit activity was recorded in 2007, and the building's overall safety record suggests that while there have been periodic maintenance challenges, there is no pattern of recurring safety concerns.