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When a permit is required
Permit triggers and exempt work for Door County
A land use permit is required before development, repair, modification, addition, or change in use in zoned or shoreland areas.
Note: A clean exemption list was not published; confirm in shoreland/floodplain contexts with county zoning and the local building inspector.
- project scope declaration
- wetland notice and acknowledgement
- impervious surface worksheet
- grade sheet for new principal buildings
- site plan
- floor plans
- elevations
- cross section for new principal buildings
- Building code
- County zoning page defers building code permitting to the town building inspector; applicable code is local and state code based.
- Permit validity
- Zoning permit valid for one year from issuance.
- Contractor requirements
- Contractor or property owner must coordinate with the town building inspector; no county-specific contractor registration rule was found in the zoning page.
Application process
Application → plan check → issuance → inspection → final
- 01 Start with county zoning review if the project affects land use, shoreland, floodplain, grading, sanitation, or a new principal structure.
- 02 Submit zoning materials through City Squared.
- 03 Provide supplemental forms and the required project plan set to the county.
- 04 Coordinate with the town building inspector for building code permit requirements before construction
Fee schedule
Door County building permit fees
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
Required inspections
Scheduling and sequence
- Coordinate with applicable town building inspector (phone)
Typical sequence: Zoning review first, sanitation review if needed, then building permit and inspections through the town building inspector.
Frequently asked
Common questions about unincorporated Door County permits
01 Do I need a building permit in unincorporated Door County, WI? ▸
02 How much does a building permit cost in unincorporated Door County, WI? ▸
03 How do I apply for a building permit in unincorporated Door County, WI? ▸
04 How do I schedule a building inspection in unincorporated Door County, WI? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Door County Land Use Services, Zoning before applying. Jaspector is not legal advice.