3975 Mission St, San Francisco, CA 94112

3975 Mission St is a 2-story, 4-unit multi-family residential building located in Bernal Heights, built in 1953 and currently owned by Maka Crissann Branchcomb. The property has undergone several significant improvements over the past decades, with the most recent major maintenance activity being a sewage backup discharge issue in August 2024 that was promptly resolved by PUC Sewer Operations. The building has seen consistent upgrades to its infrastructure, including a complete kitchen remodel in 2013 with associated plumbing and electrical work ($11,000) and a renovation of Unit #4's kitchen in 2011 ($10,000) that included modern appliances and fixtures.

A significant electrical upgrade was completed in 2003 with the conversion to underground service and installation of new circuit breaker service with 5 meters. The property has faced multiple routine safety inspections over the years, with several fire safety violations noted in 2002 and 2015, including issues with fire doors, smoke detectors, carbon monoxide alarms, and fire extinguisher maintenance. All these violations were ultimately abated, with the most recent inspection closing out in June 2015.

The building's maintenance history shows attention to basic infrastructure needs, including reroofing work completed in 1991. Recent years have seen numerous parking-related issues near the property, with multiple complaints about blocked driveways between 2020 and 2025, though these are external to the building's maintenance concerns. The property's location in Bernal Heights has generally benefited from ongoing maintenance and upgrades, with the most pressing recent issue being the 2024 sewage discharge incident.