Do I Need a Permit to Convert a Garage in Wisconsin?
Garage conversions require building permits and must meet habitable space requirements under the Wisconsin Uniform Dwelling Code.
Yes, you typically need a permit. Requirements vary by municipality. Check with your local building department for specifics.
Where to Apply
Permit requirements, fees, and processing times vary by municipality. Check the specific requirements for your location:
Browse all jurisdictions →Frequently Asked Questions
Can I convert my garage into a bedroom?
Yes, with permits. The converted space must meet UDC requirements for habitable space including insulation, egress windows, ceiling height, electrical outlets, and heating.
Do I need to replace the parking?
Many municipalities require off-street parking. If converting your garage eliminates required parking spaces, you may need a variance.
What code requirements apply?
Insulation to UDC energy standards, egress window(s) in sleeping rooms, minimum 7-foot ceiling height, electrical to current code, and heating/cooling.
Building in multiple cities?
See permit requirements for any Wisconsin municipality instantly. Compare fees, timelines, and processes side by side across your active jurisdictions.