258 18th Ave, San Francisco, CA 94121

The two-unit residential building at 258 18th Avenue, owned by the Tam Timothy & Verna Trust, has undergone several significant maintenance and compliance events since its construction in 1993. Most recently, in 2024, substantial interior renovations were completed including the replacement of dry rot wood floors, plumbing fixtures, and bathroom updates at a cost of $28,500. In 2023, the building received a new roof, and previous structural maintenance included repairs to stucco and dry rot damage in 2007, as well as the restoration of the building to its last legal use in 1995 following unauthorized modifications.

The property has faced multiple building violations, most notably in 2021 when multiple electrical issues were documented and subsequently resolved, including problems with light switches, electrical receptacles, and a phone outlet. There was also a significant compliance issue in 2008 regarding an unauthorized basement unit (258A) that was addressed through permits to remove appliances and restore legal configurations. The building's infrastructure has been regularly maintained, with plumbing and electrical systems receiving attention through various permits, including recent updates to bathroom fixtures in 2024.

Historical records show the building was required to install sprinklers in 1992, and there have been multiple permit applications for both street space use and interior modifications. While the property has experienced some maintenance issues over the years, including a 2022 noise complaint and several parking enforcement matters in 2024, these have generally been promptly addressed. The building's ownership has taken steps to comply with city regulations, as evidenced by multiple permits to correct violations and maintain the property's legal status as a two-family dwelling.