618 10th Ave, San Francisco, CA 94118

The Chia Family Trust owns this two-unit, two-story multi-family residential building located at 618 10th Avenue in San Francisco's Inner Richmond neighborhood.

Built in 1915, this flats and duplex-style property has undergone several significant modifications over the past four decades. The most substantial improvement recorded was in 1986 when the building underwent a horizontal extension to add a study room on the first floor, representing a notable enhancement to the property's usable space.

Earlier, in 1984, the building received maintenance attention with the replacement of the exterior stucco wall at the front. The most recent documented activity was a street space-related permit issued in July 2017, though this did not involve any construction or modification to the building itself, as indicated by its $0 cost.