1811 Church St, San Francisco, CA 94131

The two-unit residential property at 1811 Church Street in Glen Park is a single-story flats and duplex building constructed in 1900, currently owned by Guadalupe Oropeza Trust. The building's history shows several significant modifications, including an attempt to legalize a second unit at the lower level in 1995 (permit cost: $17,340), followed by a horizontal addition project in 1993, though these earlier permits ultimately expired.

A notable series of violations occurred in March 2013, when multiple health and safety issues were identified, including the need for smoke detectors in sleeping areas and hallways, carbon monoxide detectors, and remediation of mold and mildew in various rooms. All these violations were abated by April 16, 2013.

The property has experienced recurring sewer-related issues, with documented sewage backup incidents in July 2021 and January 2022, both of which were resolved by the Public Utilities Commission. More recently, there have been multiple parking-related complaints near the property, with several documented cases of blocked driveways and other illegal parking incidents throughout 2023 and 2024. The most recent issue involved an abandoned vehicle report in August 2023, though this was marked as "Gone on Arrival." Planning records indicate a proposal to construct a two-story addition to the front of the building, which has received approval, representing the most recent planned modification to the property, though its current status is listed as "Closed."