216 Charter Oak Ave, San Francisco, CA 94124

The two-unit residential building at 216 Charter Oak Avenue in Silver Terrace is a two-story flats and duplex structure built in 1900, currently owned by Rosa Edis Colindres Ortiz. The property's most significant recent issue occurred in early 2020, when unauthorized construction work at the rear of the building prompted a complaint and subsequent violation notice, detailing unpermitted roof and room modifications at both the south-west and north-west corners.

This led to a permit application in June 2020 to remove the unpermitted structure and repair approximately 100 square feet of wall and a damaged roof section, which was eventually completed at a cost of $5,000. The building's more recent history has been marked by multiple encampment reports and reports of garbage and debris between January 10-13, 2025, with several of these cases remaining open as of the latest data.

Three notable fire-related incidents were recorded, including a special outside fire (believed to be intentional), an alarm system activation (unintentional), and a smoke/odor removal call, though none resulted in civilian injuries. The property owner or previous tenants were involved in a tenant buyout at a nearby address (185 Charter Oak Avenue) in September 2021, when $17,000 was paid to three tenants, though this incident's direct relation to the current building is unclear.