5839 California St, San Francisco, CA 94121

The two-unit residential building at 5839 California Street, owned by Naum & Lyubov Vaksman Living Trust, is a two-story flats and duplex structure built in 1922 in San Francisco's Central Richmond neighborhood. The property has undergone several significant improvements over the past decades, with the most recent work focused on bathroom renovations scheduled for early 2025, including converting a tub to a shower, upgrading drainage, and installing new waterproof features, along with associated electrical work for a GFCI outlet (permits issued January 2025).

Previous notable improvements include a window replacement project in 2018 (seven vinyl frames installed), and historical modifications such as basement fitness room construction (1985) and a reroofing project (1996, permit expired). The building's maintenance history shows some recurring infrastructure challenges, particularly regarding sewer issues, with multiple incidents of sewage backup reported between 2014 and 2018, and a street flooding incident in October 2018.

More recent urban maintenance issues near the property have included occasional street cleaning concerns (2024 and 2022) and a resolved driveway blocking incident (2023). While the building has experienced some infrastructure challenges in the past, recent improvements suggest ongoing maintenance efforts by the owners. The property has maintained its original multi-family residential designation throughout its history, with no recorded change in use from its established flats and duplex classification.