City Building Permits
Town of Hanna, WY - 2026 Building Permit Guide
How to apply for a building permit in Town of Hanna, Wyoming. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Hanna is an incorporated town (population approximately 800) in eastern Carbon County. Historically a coal mining town, Hanna has experienced economic transition as the coal industry has declined. The town administers building permits within its incorporated limits. Properties outside town limits fall under Carbon County Planning and Zoning.
- Department
- Town of Hanna
- Address
- 301 Adams Street, Hanna, WY 82327
- Phone
- 307-325-6441
- Website
- https://www.townofhanna.com/
Online Permit Portal
Platform: • Account required: No • Submission: In-person only
Application Process
- Contact Hanna Town Hall at 307-325-6441 to speak with the town clerk or the designated building official and confirm current permit requirements and forms.
- Verify that the subject property is within the incorporated limits of the Town of Hanna.
- Obtain and complete the permit application form.
- Prepare required documentation: site plan, construction drawings, and any geotechnical report if building on or near historically mined land.
- Submit application with required documents and fees to Town Hall.
- Await plan review and approval.
- Post permit on site and schedule required inspections.
- Obtain Wyoming State Electrical Permit separately for all electrical work (307-777-7261).
- Obtain final approval upon satisfactory completion of all required inspections.
General Requirements
New construction, additions, major alterations, accessory structures, and electrical, plumbing, and mechanical work. Confirm specific permit thresholds with Town Hall.
Required Documents
- Permit application form
- Site plan
- Construction drawings
- Geotechnical report (if building on or near historically mined land)
- Permit validity
- Typically 180 days to one year; confirm with Town Hall
- Building code
- Confirm current adoption status with Town Hall. As an incorporated Wyoming town, Hanna may have adopted the IRC and/or IBC; however, formal adoption status should be verified. Wyoming State Electrical Code applies statewide.
- Owner-builder
- Wyoming generally permits owner-builders; confirm with Town Hall.
- Contractor requirements
- No Wyoming statewide general contractor license requirement. Wyoming State Electrical License required for electrical contractors. Confirm any local registration requirements with Town Hall.
Work That Does NOT Require a Permit
Contact the Town of Hanna to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
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Typical inspection sequence: Typical inspection sequence: 1) Foundation/footing inspection before concrete pour, 2) Framing inspection after rough framing, before insulation, 3) Electrical rough-in (Wyoming State Electrical Inspector at 307-777-7261), 4) Plumbing rough-in (confirm with Town Hall), 5) Final inspection upon project completion. For projects on historically mined land, a geotechnical engineer's site assessment and foundation design report may be required or strongly advisable prior to permit issuance.
Additional Resources
- Building code: Confirm current adoption status with Town Hall. As an incorporated Wyoming town, Hanna may have adopted the IRC and/or IBC; however, formal adoption status should be verified. Wyoming State Electrical Code applies statewide.
- Wyoming State Electrical Program
- Wyoming DEQ Abandoned Mine Land Program
- Wyoming Business Council
- Carbon County Economic Development Corporation
- EPA Region 8 Brownfields Program
- License lookup guide: Wyoming Contractor License Requirements
- Contract template: Wyoming Homeowner-Contractor Agreement
- Wyoming hub: Wyoming Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Town of Hanna before applying.
Frequently Asked Questions
Town of Hanna Building Permit FAQ
- Do I need a building permit in Town of Hanna, WY?
- New construction, additions, major alterations, accessory structures, and electrical, plumbing, and mechanical work. Confirm specific permit thresholds with Town Hall.
- How do I apply for a building permit in Town of Hanna, WY?
- 1. Contact Hanna Town Hall at 307-325-6441 to speak with the town clerk or the designated building official and confirm current permit requirements and forms. 2. Verify that the subject property is within the incorporated limits of the Town of Hanna. 3. Obtain and complete the permit application form. 4. Prepare required documentation: site plan, construction drawings, and any geotechnical report if building on or near historically mined land. 5. Submit application with required documents and fees to Town Hall. 6. Await plan review and approval. 7. Post permit on site and schedule required inspections. 8. Obtain Wyoming State Electrical Permit separately for all electrical work (307-777-7261). 9. Obtain final approval upon satisfactory completion of all required inspections.
- How do I schedule a building inspection in Town of Hanna, WY?
- Inspections can be scheduled via: .
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