233-235 Prospect Ave, San Francisco, CA 94110

The property at 233-235 Prospect Avenue in Bernal Heights is a two-unit, two-story multi-family residential building constructed in 1931, currently owned by Lem Holdings LLC. The building's history reveals significant occupancy and safety concerns between 2011-2013, when the property was found to have been illegally converted from its proper R-3 occupancy (with two dwelling units) to an R-2 occupancy with three floors of dwelling units, including unauthorized living space in the garage area with improper egress and various life safety violations. This situation triggered a series of corrective actions, including multiple permit applications and the removal of illegal plumbing and electrical installations.

By October 2013, these violations were declared abated, and the building was restored to its proper configuration. More recent history shows routine maintenance work, including window replacements in 2007 and various plumbing improvements in 2013. The building underwent some structural maintenance in the 1980s, with records showing dry rot repair and foundation work in 1986, and termite treatment in 1992.

Recent municipal records from 2023 show an inspection of a declining tree on the property that was determined not to impact adjacent growth. The only notable infrastructure issue in recent years appears to be a sewer backup incident in December 2014, which was resolved by city services. The property has generated multiple reports of abandoned vehicles nearby between 2013-2021, though these are street-related issues rather than building concerns.