Madison Bathroom Remodel Permits 2026
Madison bathroom remodel permit fees, plan review, and required inspections for 2026.
Madison Bathroom Remodel permit basics
- Building department: City of Madison Building Inspection Division (Dept. of Planning & Community and Economic Development)
- Department URL: https://www.cityofmadison.com/dpced/bi/
- Permit fee typical: $150 - $900 permit fee
- Plan review + approval: 10-20 business days
- Inspections required: 3-5 inspections (rough plumbing, rough electrical, framing, final)
Madison Bathroom Remodel common issues
Ventilation requirements (50 CFM minimum), GFCI placement, waterproofing in showers (tile + grout no longer accepted as waterproof).
Madison-specific permitting context
Wisconsin requires a state Dwelling Contractor Qualifier certification and a Dwelling Contractor registration from the Dept. of Safety and Professional Services (DSPS) before pulling a one- or two-family permit; a state seal fee also applies to plan review.
Climate factors: Cold continental climate with heavy winter snow loads and deep frost penetration, so foundations must be set below the roughly 4-foot frost line and roofs engineered for significant snow accumulation.
Wisconsin licensing for Bathroom Remodel contractors
Wisconsin Department of Safety and Professional Services (DSPS) - required: Dwelling Contractor Certification $25 + Dwelling Contractor Qualifier $30. Board: https://dsps.wi.gov.
Mechanics lien deadline in Wisconsin: 6 months from last work. Preliminary notice: Notice of Furnishing required within 60 days of first furnishing.
Madison Bathroom Remodel sales tax
Wisconsin sales tax: 5% + 0.5% county (~5.4% combined avg). Real property labor exempt. County tax of 0.5% in most counties.
Verify with the Wisconsin Department of Revenue.
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