Wisconsin Building Permits by Jurisdiction
Mandatory statewide codes via DSPS: the Wisconsin Uniform Dwelling Code (SPS 320-325) governs all 1-2 family dwellings statewide; the Commercial Building Code (SPS 361-366) applies statewide (2021 IBC base, 2025 update).
Jurisdiction-by-jurisdiction verification is in progress — pages marked “being verified” show the statewide baseline until confirmed locally.
Cities (12)
Appleton · Outagamie Co.Eau Claire · Eau Claire Co.Green Bay · Brown Co.Janesville · Rock Co.Kenosha · Kenosha Co.La Crosse · La Crosse Co.Madison · Dane Co.Milwaukee · Milwaukee Co.Oshkosh · Winnebago Co.Racine · Racine Co.Waukesha · Waukesha Co.West Allis · Milwaukee Co.