835 24th Ave, San Francisco, CA 94121

835 24th Avenue is a three-story, two-unit multi-family residential building located in San Francisco's Central Richmond neighborhood. Built in 1922, this flats and duplex structure has undergone several significant modifications over its lifetime. Most recently, in January 2024, the building received an important update involving the installation of five fire-rated windows in the light well and the addition of 3,300 square feet of siding on multiple elevations, including the back wall, right side, and mostly non-visible front and back roof walls.

The windows meet modern energy efficiency standards with a U-factor not exceeding 0.30. Prior major improvements include a substantial vertical and horizontal addition completed in 1999 costing $250,000, and a reroofing project from 1994. The property has experienced several urban maintenance issues typical of its neighborhood, though none directly related to building safety or structural concerns.

Recent external matters include an open complaint from February 2024 regarding tree roots damaging the sidewalk, which was initially accepted by DPW Operations. The building's immediate vicinity has seen various municipal service calls between 2010 and 2022, including reports of abandoned vehicles (in 2022), illegal postings (2018), and graffiti (2018 and 2010), along with parking enforcement issues (2019). While these incidents reflect typical urban neighborhood challenges, they are primarily related to street and public space conditions rather than the building's structural integrity or safety features.