Building an ADU in Woodland: what a local contractor knows about the Yolo County seat
Woodland is an old farm-and-cannery town that turned into a real housing market, and it doesn't build like the Sacramento suburbs across the causeway. It runs its own city building department even though it's the county seat, it's got the largest stretch of intact Victorian homes in the Central Valley under a protective historic overlay, PG&E power, expansive valley clay on the foundation side, and Cache Creek putting parts of town in a flood zone. We're a Sacramento design-build crew that's worked these lots and this counter. Here's the straight version.
Your Woodland ADU permit is the city's job
The single most common mistake people make about building in Woodland is jurisdiction, and it's an understandable one. Woodland is the seat of Yolo County. The county courthouse is downtown, the county administration offices are here, half the government parking lot has county plates. So the natural assumption is that an ADU permit runs through the county. It does not.
Woodland is an incorporated city with its own Community Development Department and Building Division, and your entire ADU — permit, plan check, inspections, utility sign-offs — lives at the city's building counter on Court Street, not at the county. Yolo County's building department only has authority over the unincorporated farmland and rural parcels past the city edge. If your house is on a city street with city water, you're a city project, period. That's mostly in your favor: a counter the size of Woodland's knows its own neighborhoods and historic blocks better than a county agency stretched across a big agricultural footprint can. We confirm the jurisdiction on the first visit so a set never lands on the wrong counter and burns two weeks before anyone reads it.