Permitting is highly decentralized, with incorporated cities and villages managing their own building inspections and permit issuance. The county primarily handles zoning, sanitary, and land division permits for unincorporated areas and provides oversight for shoreland and floodplain zoning. Applicants must verify jurisdiction with the specific municipality before submitting plans.
How this fits with the state
The state authority here is Wisconsin Department of Safety and Professional Services. The county file does not replace that — it adds the permit office, local overlays, and the actual filing path.