Tracy ADU Permits: The Local Solar Rule That Costs Homeowners $15,000 and Four Weeks

Tracy requires solar on every new detached ADU — a local rule beyond state code. Out-of-area designers miss it, triggering a 20-day permit restart and $15,000+ in unplanned costs.

Tracy appears to be one of the more straightforward ADU processes in the region. The city runs permit applications through the eTRAKiT portal, the first plan review runs on a 20 business day cycle, and Tracy's Planning Division responds quickly to eligibility questions at Planningadmin@cityoftracy.org . But Tracy also has a local requirement that catches out of area designers constantly. It's not in the state code. And missing it restarts the entire permit clock. Tracy requires solar on every newly constructed detached ADU Under Tracy's local requirements, every newly constructed detached ADU…