287 20th Ave, San Francisco, CA 94121

The property at 287 20th Avenue is a 1-story, 2-unit multi-family residential building located in San Francisco's Central Richmond neighborhood, constructed in 1959 and currently owned by Mar Wing J & Sylvia S Rev T. Recent significant improvements include a major reroofing project and sub panel replacement completed in March 2024, with the reroofing work valued at $19,800.

The building has experienced multiple fire safety system activations over the years, though all were either unintentional, due to malfunction, or false alarms, with no civilian injuries reported. A documented building complaint from March 2017 mentioned insect/rodent issues potentially related to neighboring chicken coops, though this complaint is no longer active. The property has generated several parking-related complaints in recent months (2023-2024), with multiple citations issued for driveway blocking and sidewalk parking violations, suggesting an ongoing issue with parking management in the vicinity.

There have also been recurring street cleaning concerns noted through 311 calls, with reports of loose garbage in the area being addressed through DPW operations. The building's electrical system received attention in early 2024 with the installation of two new sub panels, indicating proactive maintenance of critical infrastructure. The property has maintained an overall good safety record, with fire department responses primarily related to alarm system malfunctions rather than actual emergencies, and no documented injuries or significant incidents recorded.