Sellers preparing to list often ask the same question in the same tone of voice: what electrical work is required before selling a home in Irvine, and how much of it is actually mandatory versus just smart to handle before an inspector shows up? The honest answer is that very little electrical work is technically “required” by law before a sale closes, but a surprising amount becomes practically unavoidable once a buyer’s inspection report and California’s disclosure rules enter the picture. Understanding that distinction, between what’s legally mandatory and what’s realistically forced by the transaction itself, is what lets a

Anyone planning an accessory dwelling unit runs into ADU electrical requirements in Irvine almost immediately, usually right after the floor plan is settled and right before the permit application goes in. It’s one of the parts of an ADU project that looks simple on paper and turns out to have more branching decisions than most homeowners expect: subpanel or separate service, how many amps, and whether the existing main panel even has room to support any of it. Irvine has made this process more predictable than many neighboring cities. The city overhauled its ADU permit intake in 2024 to align