3984-3986 18th St, San Francisco, CA 94114

The two-story multi-family residential building at 3984-3986 18th Street, owned by Michael Chung, was constructed in 1900 and contains three units. The property has undergone several significant renovations and maintenance work over the years. The most recent major work was completed in November 2023 with a $7,000 reroofing project.

The building has a documented history of violations and permit problems from 2007, when multiple unpermitted construction, electrical, and plumbing work issues were reported between September 25-27, including the unauthorized removal of bathroom and kitchen fixtures, which led to a notice of violation. These issues were ultimately resolved by June 2013 through proper permit compliance. Historical improvements include various unit upgrades, such as kitchen cabinet and appliance updates in 2007, window replacements in 2009 (though initially permitted work expired), and a 4-meter service replacement in 2007.

The building's infrastructure has been maintained with various plumbing and electrical updates, including a kitchen sink install in 2012, wall heater replacement in 2010, and kitchen electrical work in 2013. From late 2022 through 2024, there have been multiple 311 calls regarding street maintenance issues near the property, including graffiti, sidewalk cleaning, and tree-related concerns, though these are external to the building's actual condition. A DPH referral regarding a bar continuation permit was approved, indicating some commercial use related to the property.