Home Addition Permit in Madison, Wisconsin
- Permit Required
- Yes
- Authority
- City of Madison
- Last Verified
- 2026-09-29
What the official source says
“Additions - One and Two Family Yes Zoning: 608-266-4551 ext. 3”
cityofmadison.com
Verify before you build — primary source for this page: https://www.cityofmadison.com/development-services-center/permits
How to apply
- Confirm the rules for your address with City of Madison — the official sources on this page are the place to start.
- Prepare a simple site plan or drawing showing where the home addition work goes and its size.
- Submit the application and pay the permit fee.
- Schedule the required inspections and keep the approved permit on site.
More detail: our home addition permit guide.
Building Department
City of Madison
Official Sources
FAQ
Do I need a home addition permit in Madison, Wisconsin?
Yes. A permit is required for home addition work in Madison. The official source says: “Additions - One and Two Family Yes Zoning: 608-266-4551 ext. 3”
Where do I apply for a home addition permit in Madison?
Applications go to City of Madison.