109 Plymouth Ave, San Francisco, CA 94112

The two-unit residential building at 109 Plymouth Ave, owned by John V & Susan Castle, is a single-story flats and duplex structure dating back to 1900 in the Oceanview neighborhood. The building has a documented history of maintenance and incident reports spanning several decades. The only recorded major building improvement was a re-roofing project completed in 1989.

More recent activity from late 2024 shows a series of municipal service calls, including property damage reports, traffic signal issues, and a pavement defect, with several cases being resolved or transferred to other agencies. Notably, there's an open graffiti case reported on September 18, 2024, and a building service request from September 30, 2024. The property has experienced multiple fire safety system activations, including five instances of smoke detector activations (with one confirmed as unintentional), one alarm system malfunction, and two false alarms, none of which resulted in civilian injuries.

A fire complaint regarding operating without a fire department permit was issued and closed in December 2006. While there have been various street and environmental service calls in the vicinity, including abandoned vehicles and garbage issues, these incidents primarily relate to the surrounding area rather than the building itself. The building's documented history suggests routine municipal interactions primarily for external maintenance and safety systems, with no major structural or safety concerns recorded in recent years.