469-471 Diamond St, San Francisco, CA 94114

The three-story multi-family residential building at 469-471 Diamond Street, owned by Thomas Nielsen, consists of two units and is located in the Eureka Valley/Dolores Heights neighborhood. The property has undergone several significant improvements over the past decade, with the most recent building permits showing a missing side sewer vent cover as of August 2023. In 2020, the building received a reroofing renovation, while substantial exterior work was completed in 2018, including rear yard landscaping with walls, steps, and lighting improvements valued at $40,000.

Earlier improvements from 2017 involved replacing 14 leaking windows with wood-clad aluminum units, and in 2010, the building underwent comprehensive interior updates, including electrical system modernization across all floors, HVAC system upgrades with new furnaces and ducting, bathroom renovations, and kitchen remodels in both units. The property's maintenance history suggests regular upkeep and modernization efforts, with particular attention to windows, siding, and landscaping. The building's façade has received specific attention over the years, with permits showing stucco siding replacement and window upgrades.

While there have been multiple reports of abandoned vehicles in the vicinity between 2011 and 2019, these were external issues not directly related to the building's condition. The current outstanding issue from 2023 regarding the missing side sewer vent cover is the only recent infrastructure concern on record, representing a relatively minor maintenance matter compared to the building's overall improvement history. The property has successfully navigated various building, plumbing, and electrical permits since 2010, indicating compliance with necessary codes and regulations during improvement projects.