131-133 Beaumont Ave, San Francisco, CA 94118

The two-unit multi-family residential building at 131-133 Beaumont Avenue in Lone Mountain, owned by Greg & Rosalind Tolson since 1998, is a two-story flats and duplex structure built in 1936. The building has undergone several significant improvements over the years, with the most recent major work being a gas houseline extension in 2012 and a reroofing project in 2006 costing $13,000.

Other notable renovations include a 2003 electrical remodel that added a new 125A subpanel, additional bedroom outlets, and new smoke detectors, along with kitchen improvements including recessed lighting installation and layout modifications. The building's maintenance history shows attention to structural integrity with a 1992 foundation reinforcement project and various bathroom improvements in 1988.

The property has experienced several infrastructure-related issues in recent years, including a currently open curb defect reported in June 2023, though this appears to be a public infrastructure matter rather than a building-specific issue. There was a sewage vent issue reported in November 2013 that was resolved, and while there have been multiple reports of abandoned vehicles in the vicinity (most recently in June 2023), these are street-related matters. The building's permit history indicates regular maintenance and upgrading of essential systems, including electrical, plumbing, and general renovations, demonstrating ongoing upkeep by the current owners.