759-761 20th Ave, San Francisco, CA 94121

The two-unit residential building at 759-761 20th Avenue in the Central Richmond neighborhood is a 2-story flats and duplex structure built in 1923, currently owned by Sergey Yushin. The property's maintenance and improvement history shows several significant updates over the past decades, including kitchen and bathroom remodeling on the second floor in 2001, basement renovations with bathroom additions for Unit #1 in 2000, reroofing in 1998, and repairs to the backyard stairway in 1988.

While some of these earlier permits have since expired, they demonstrate a history of property maintenance and improvements. The building's recent history from 2019 to 2023 has primarily involved external and street-related issues rather than building-specific problems. There were two incidents of tree-related issues in January 2023, one involving vandalism and another concerning a fallen tree, both of which were resolved by the Department of Public Works.

The property has experienced multiple incidents of driveway blocking and abandoned vehicles in 2020-2022, with enforcement responses yielding varying results, including several instances where officers were unable to locate the offending vehicles. A pavement defect was reported and resolved in May 2019, and loose garbage was addressed in January 2014. The building's permit and incident history suggests regular maintenance has been performed over the years, though most recent issues have been related to parking and street conditions rather than internal building problems.