Wyoming (WY) Building Permit & Cost Directory
Explore municipal permit requirements, Bureau of Labor Statistics (BLS) contractor wages, and real-time residential cost calculators across all 23 counties in Wyoming for 2026.
Wyoming Residential Building Code & Licensing Overview
Statewide compliance standards and contractor mandates
Residential home renovations in Wyoming are regulated under the state building code adapted from the International Residential Code (IRC). Permits are mandated for all structural repairs, complete roof replacements exceeding 100-200 square feet, HVAC compressor and furnace retrofits, and electrical service upgrades.
General contractors and trade specialists must carry valid state licenses and verified worker's compensation coverage.
Homeowners may pull permits on their primary dwelling, assuming full civil liability for code compliance and passing inspections.
Find Your County in WY
Type your county or city name below to instantly isolate local building departments and cost calculators.
All Wyoming Counties (23)
Click any county below to calculate local permit costs, view inspector notes, and check trade wages.
Albany County
Est. Permit: $134 • BLS $28.63/hr
Big Horn County
Est. Permit: $134 • BLS $28.63/hr
Campbell County
Est. Permit: $134 • BLS $28.63/hr
Carbon County
Est. Permit: $134 • BLS $28.63/hr
Converse County
Est. Permit: $134 • BLS $28.63/hr
Crook County
Est. Permit: $134 • BLS $28.63/hr
Fremont County
Est. Permit: $134 • BLS $28.63/hr
Goshen County
Est. Permit: $134 • BLS $28.63/hr
Hot Springs County
Est. Permit: $134 • BLS $28.63/hr
Johnson County
Est. Permit: $134 • BLS $28.63/hr
Laramie County
Est. Permit: $134 • BLS $28.63/hr
Lincoln County
Est. Permit: $134 • BLS $28.63/hr
Natrona County
Est. Permit: $134 • BLS $28.63/hr
Niobrara County
Est. Permit: $134 • BLS $28.63/hr
Park County
Est. Permit: $134 • BLS $28.63/hr
Platte County
Est. Permit: $134 • BLS $28.63/hr
Sheridan County
Est. Permit: $134 • BLS $28.63/hr
Sublette County
Est. Permit: $134 • BLS $28.63/hr
Sweetwater County
Est. Permit: $134 • BLS $28.63/hr
Teton County
Est. Permit: $134 • BLS $28.63/hr
Uinta County
Est. Permit: $134 • BLS $28.63/hr
Washakie County
Est. Permit: $134 • BLS $28.63/hr
Weston County
Est. Permit: $134 • BLS $28.63/hr
Frequently Asked Questions: Wyoming Building Permits
How much does a building permit typically cost in Wyoming?
Across Wyoming, the baseline residential permit filing fee averages $134.23. Total permit costs are calculated based on valuation formulas (typically $5 to $15 per $1,000 of project value) plus electrical, mechanical, and plan review inspection surcharges.
Do I need a building permit for roof replacement in Wyoming?
Yes. In virtually all Wyoming county jurisdictions, roof replacements involving more than 100 square feet (1 roofing square) or involving any structural decking, rafter, or truss repair require a formal building permit and at least one in-progress or final roof inspection.
What is the average trade wage for contractors in Wyoming?
According to the latest Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), the median hourly rate for licensed residential construction trades in Wyoming is approximately $28.63/hr, varying based on metropolitan vs rural location.