180-182 Duncan St, San Francisco, CA 94110

The two-unit residential building at 180-182 Duncan Street in Noe Valley, owned by the Mauryne Geneva Lees Trust, was constructed in 1908 as a TIC building with two stories. The property has undergone several permitted modifications, with the most significant work occurring in 1989 when a horizontal addition valued at $129,500 was proposed, along with subsequent permit applications for various interior improvements including bathroom fixture changes and the addition of a fireplace in 1992. While these permits show active attempts at property improvement, most have either expired or transitioned to revision stages over the years.

A specific housing complaint from 2004 regarding mold and mildew in a bedroom closet was reported and abated within one day, though the property's recent history shows no significant health or safety concerns. The most notable recent activity involves numerous parking-related incidents between 2024 and 2025, with multiple reports of sidewalk parking violations, particularly concerning a white Toyota vehicle (license plate 8ZGJ580/850). This pattern of parking violations required multiple enforcement responses, with several citations issued.

Other recent issues include a closed case in June 2024 involving a liquid spill on the street, which was properly addressed by city services. The building's permit history shows limited recent major improvements or modifications, with no active permits on record. The property has maintained its original residential use classification throughout its history, with no known conversion or change of use applications on file.