3743 23rd St, San Francisco, CA 94114

The property at 3743 23rd Street in Noe Valley is a two-story, two-unit multi-family residential building constructed in 1900 and currently owned by Rns Properties LLC. The building underwent significant renovations in 2007, including comprehensive interior updates to both flats with kitchen upgrades, bathroom reconfigurations, and the addition of a new bathroom on the ground floor, along with structural improvements to the basement foundation and slab, replacement of rear exterior windows, and installation of concrete slabs and shear walls, with a total project cost of $150,000.

This renovation followed a complaint filed in May 2006 regarding badly damaged rear stairs, which resulted in building violations requiring repairs and proper permits, though these violations were ultimately abated in March 2010. More recent improvements include a completed garage door opener installation in 2007 and attempts to install a standard EV charger in 2022, though this permit was cancelled. The building has experienced recurring parking enforcement issues in the immediate vicinity, with multiple reports of blocked driveways between 2023 and 2024, resulting in several citations being issued.

There was also a general cleaning issue reported in March 2024. The property appears to be actively maintained, with major structural and safety concerns from the past having been addressed through proper permitting and renovation work. The building's electrical system received significant upgrades during the 2007 renovation, including installation of multiple circuits, switches, and receptacles to support the two flats and basement areas.