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:

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Frequently Asked Questions

Are tiny houses legal in Wisconsin?

Tiny houses on permanent foundations must meet the Uniform Dwelling Code. Tiny houses on wheels may be classified as recreational vehicles, with different regulations. Zoning codes vary by municipality.

What is the minimum house size in Wisconsin?

The UDC does not set a minimum square footage, but habitable rooms must meet minimum dimensions (7 feet in any direction). Local zoning may set minimum size requirements.

Can I live in a tiny house on wheels?

Most municipalities limit long-term occupancy of vehicles (including tiny houses on wheels) to designated RV parks or campgrounds. Permanent residential use typically requires a foundation.

For Professionals

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