1103-1105 De Haro St, San Francisco, CA 94107

The two-unit residential building at 1103-1105 De Haro Street in Potrero Hill, owned by David Fmly Tr, is a two-story structure built in 1965. The property has undergone several significant maintenance and improvement projects over the years, with the most substantial being a 2011 heating system upgrade that included the installation of two new furnaces, ductwork, and a fireplace in the second-floor family room, though this permit has since expired.

Previous structural work included the replacement of deteriorated and damaged elements in 1993 (permit expired) and balcony reconstruction with dry rot repairs in 2006 (completed). The building has experienced recurring sewer-related issues, with the most recent incidents occurring in January 2025 involving sewage backup discharges from the side sewer vent, which were resolved by the San Francisco Public Utilities Commission and Public Works.

Other notable maintenance matters include the identification and temporary resolution of irrigation-related water issues in May 2021, tree-related concerns affecting the property's sidewalk in 2013, and various municipal service calls for street cleaning and parking enforcement. The property's front decks have required attention over the years, leading to a successful variance application (approved) for repairs, demonstrating the owners' attention to structural maintenance despite the age of the building.