426-428 Sanchez St, San Francisco, CA 94114

The property at 426-428 Sanchez Street is a two-unit, two-story multi-family residential building constructed in 1908, currently owned by the Tong Family Trust. The building has undergone several significant improvements over the past three decades, with the most recent major renovation occurring in 2019, involving the conversion of existing bathroom spaces into new bathroom and half-bath facilities, including associated plumbing and electrical work (costing $13,000).

Prior to this, between 2012-2013, the property underwent similar bathroom conversions and improvements, including a half bathroom addition and solar panel installation (2.08kW system) in 2015. The building's maintenance record shows attention to basic infrastructure, including reroofing in 2005 and various electrical upgrades, with a notable solar installation in 2015 demonstrating an investment in sustainable energy.

The property's recent history shows three open graffiti-related incidents in late 2024, with at least one affecting the sidewalk in front of the property, though these are externally managed issues not directly related to the building's condition. Between 2022-2024, there have been multiple general cleaning and maintenance calls, primarily relating to street and sidewalk maintenance, all of which have been resolved. Earlier modifications to the building included comprehensive bathroom remodeling work in 1991 and 1994, along with various electrical improvements in the early 2000s, indicating a consistent pattern of updating and maintaining basic facilities across decades.