616-618 Masonic Ave, San Francisco, CA 94117

The three-story, four-unit apartment building at 616-618 Masonic Avenue, owned by Kelly Sau Ming Yeung, has undergone several significant maintenance and improvement projects since its construction in 1919. Most recently, in 2017, the building received a new roof at a cost of $9,900, while 2016 saw substantial plumbing work including sewer line and house trap replacements.

The building has a documented history of window replacements, with work completed in 2004 (six windows for $12,995), 2010 (six windows totaling $8,173), and an earlier permit from 1998. Street space permits were issued in 2005 and 2016, and a water heater replacement was attempted in 2016, though that permit expired. The building's maintenance record shows attention to infrastructure and safety, with three fire-related incidents on record including a carbon monoxide incident, smoke scare, and false alarm, none of which resulted in civilian injuries.

Historical complaints from the 1990s documented a loose front door and ceiling leaks, which were addressed and are not currently active. Recent activity around the property has consisted mostly of external maintenance issues, with multiple 311 calls in 2024 relating to street cleaning, graffiti, and parking concerns, though these are more reflective of the surrounding area rather than building-specific problems. The property's permit and complaint history suggests regular maintenance and prompt attention to infrastructure issues, with no recent recurring problems or safety concerns noted.