558 43rd Ave, San Francisco, CA 94121

The two-unit residential building at 558 43rd Avenue in San Francisco's Outer Richmond neighborhood, owned by Brian Kwan, is a two-story flats and duplex structure constructed in 1947. The building's maintenance history shows attention to structural integrity, with two significant wood rot remediation projects documented: one in 2012 involving the replacement of a damaged end joist and patching of approximately 100 square feet of stucco, which cost $1,500, and an earlier repair in 1998 that required removal and replacement of rotted wood beneath stucco.

The property has experienced three roof-related events, including the aforementioned wood repair work, a reroofing project initiated in 1989 (though this permit expired), and a 2019 reroofing project for which the permit was not tracked in the provided data. The property has had two documented parking-related incidents in recent years, though neither directly impacts the building's condition or safety.

In July 2022, there was an incident involving sidewalk parking by a blue Revel vehicle, which was determined to be within property lines according to police officers responding to the call. More recently, in June 2024, there was a complaint about driveway blocking, but responding officers were unable to locate any violation.