525-527 Delta St, San Francisco, CA 94134

The property at 525-527 Delta Street in Visitacion Valley is a two-unit, two-story multi-family residential building constructed in 1945, currently owned by Dennis Xiao Huang and Li. The building has undergone several significant electrical and structural updates over the years, including a 2004 complete upgrade of the electrical panels to 150-200 amp service with two meter panels, window replacements in 2005, and reroofing work in 1993.

A notable cluster of building violations was documented in February 2011, primarily focused on Unit #525, including issues with door jambs, light fixtures, heating systems, bathroom and kitchen fixtures, tiles, electrical outlets, and plumbing components. All these violations were officially abated by May 5, 2011. More recently, the property has experienced typical urban maintenance issues as documented through 311 calls, particularly regarding tree maintenance and general street cleaning between 2019 and 2022.

There were multiple reports concerning tree maintenance needs in 2020, including empty basins, weeding requirements, and a dead tree issue that was eventually resolved. The most recent incident was a parking enforcement call from December 2022 regarding a vehicle blocking a driveway, though the responding officer was unable to locate the vehicle. The building's maintenance history shows periodic upkeep with proper resolution of all documented code violations, and there have been no significant safety or habitability concerns reported in recent years.