41 Grattan St, San Francisco, CA 94117

The two-unit residential building at 41 Grattan St, located in the Parnassus/Ashbury Heights neighborhood, is a two-story flats/duplex structure built in 1910 and currently owned by Gregor & Yuany Hough Morgan. The property has undergone several significant improvements over recent years, including a 2021 reroofing project costing nearly $40,000 and 2018 stucco work on both side walls. Prior to that, in 2017, there was stucco removal and dry rot repair work completed.

The building's infrastructure has seen major upgrades, with electrical improvements including a 200-amp service upgrade in 2004, extensive rewiring of the kitchen, bathroom, and top floor in 2007, and the installation of a hot tub circuit in 2009. Plumbing systems were also modernized with the replacement of sewer pipes and house trap in 2009, though a rainwater catchment system permit from 2010 is now expired. The property's maintenance history includes several essential repairs and upgrades between 2004 and 2018, such as bathroom renovations, tree root issues, and sidewalk repairs.

Recent maintenance appears to be minimal, with only one 311 call regarding a sidewalk defect in 2009 and three tree-related issues that summer. The most recent building work was the 2021 roofing project, with no major repairs or improvements recorded in the past two years. A noise complaint related to a major event venue was logged in August 2024, though this appears to be related to a temporary situation rather than the building itself. The property has maintained basic emergency responsiveness, with all reported issues having been resolved through proper channels.