Building Permits in Weston County, Wyoming

We have not yet verified rules published by Weston County itself. Below are the Wyoming rules that apply, and where to ask.

Where to apply

Weston County issues building permits for unincorporated areas; cities inside the county usually run their own permit offices.

State defaults apply everywhere in the state; cities and counties may add stricter local rules.

Building code: State-adopted codes since 2024-06-28: 2024 International Fire Code, 2024 International Building Code, 2024 International Fuel & Gas Code, 2024 International Mechanical Code, 2024 International Existing Building Code, 2026 National Electrical Code. The residential code (IRC) is not in the state list. source: wsfm.wyo.gov
Issued by: Wyoming Department of Fire Prevention and Electrical Safety (State Fire Marshal's Office) source: wsfm.wyo.gov