How do I apply for a building permit in Powell, WY?

1. Confirm the parcel's zoning classification with the Planning and Building Department. Powell's zoning code governs permitted uses, setbacks, height limits, and lot coverage. For uses not permitted by right, a conditional use permit (CUP) or variance may be required from the Board of Adjustment before a building permit can be issued. 2. Call (307) 764-3416 to discuss your project and confirm permit requirements, required documents, and current review timelines. 3. Pick up or request forms for the applicable permit type: building, mechanical, plumbing, electrical (submit to state), sign, demolition, or zoning compliance certificate. 4. Compile all required submittal materials based on project type. 5. If the project involves new water or sewer service outside the city utility system, obtain applicable well and septic permits before or concurrently with the building permit application. 6. Deliver the completed application and all required documents to City Hall, 270 E. Second Street. Fees are due at submission. 7. Planning and Building Department staff review the application. Commercial and larger residential projects may require coordinated review with Public Works (utility connections, drainage) and the Powell Fire Department. 8. For commercial and multi-family projects, initiate contact with the Wyoming State Fire Marshal's Office early in the permitting process. The State Fire Marshal reviews plans for fire and life safety compliance separately from the local building permit review. 9. Upon approval, permit is issued. Post the permit at the job site before beginning work. 10. Schedule required inspections with the Planning and Building Department at (307) 764-3416. Schedule electrical inspections separately with the Wyoming state electrical inspector. 11. Pass all final inspections. For commercial construction, a Certificate of Occupancy is required before occupying the building.

How do I schedule a building inspection in Powell, WY?

Inspections can be scheduled via: .

City Building Permits

Powell, WY - 2026 Building Permit Guide

How to apply for a building permit in Powell, Wyoming. Permit authority, application steps, fees, and inspection requirements.

Wyoming Park County Updated March 2026

Permit Authority

Covers the incorporated city limits of Powell, Wyoming (population approximately 6,300, second-largest city in Park County). Powell is located in the Bighorn Basin, approximately 25 miles northeast of Cody and 80 miles west of the Montana border. The city is home to Northwest College, a two-year community and technical college. Powell's economy is anchored by agriculture (sugar beets, dry beans, barley, corn), light manufacturing, and regional services.

Department: City of Powell Planning and Building Department
Address: 270 E. Second Street, Powell, WY 82435 (City Hall)
Phone: (307) 764-3416
Email: cityhall@cityofpowell.com
Website: https://www.cityofpowell.com/departments/planning_building/index.php

Online Permit Portal

Open City of Powell Planning and Building Department

Platform: • Account required: No • Submission: In-person only

Additional resources:

Application Process

Confirm the parcel's zoning classification with the Planning and Building Department. Powell's zoning code governs permitted uses, setbacks, height limits, and lot coverage. For uses not permitted by right, a conditional use permit (CUP) or variance may be required from the Board of Adjustment before a building permit can be issued.
Call (307) 764-3416 to discuss your project and confirm permit requirements, required documents, and current review timelines.
Pick up or request forms for the applicable permit type: building, mechanical, plumbing, electrical (submit to state), sign, demolition, or zoning compliance certificate.
Compile all required submittal materials based on project type.
If the project involves new water or sewer service outside the city utility system, obtain applicable well and septic permits before or concurrently with the building permit application.
Deliver the completed application and all required documents to City Hall, 270 E. Second Street. Fees are due at submission.
Planning and Building Department staff review the application. Commercial and larger residential projects may require coordinated review with Public Works (utility connections, drainage) and the Powell Fire Department.
For commercial and multi-family projects, initiate contact with the Wyoming State Fire Marshal's Office early in the permitting process. The State Fire Marshal reviews plans for fire and life safety compliance separately from the local building permit review.
Upon approval, permit is issued. Post the permit at the job site before beginning work.
Schedule required inspections with the Planning and Building Department at (307) 764-3416. Schedule electrical inspections separately with the Wyoming state electrical inspector.
Pass all final inspections. For commercial construction, a Certificate of Occupancy is required before occupying the building.

Typical processing time: Not published on the city website. Simple residential permits may process in a few business days; commercial projects may take two to four weeks or longer.

Source: City of Powell Planning and Building Department

General Requirements

Building permits are required for new construction, additions, structural alterations, accessory structures, demolition, and regulated mechanical and plumbing work within the City of Powell. Contact (307) 764-3416 to confirm requirements for your specific project.

Required Documents

Completed Building Permit Application
Site plan showing lot dimensions, existing structures, proposed structure, setbacks from all property lines, utilities, driveway location
Residential new construction: Foundation plan; floor plan with room labels; all four exterior elevations; roof framing plan; wall bracing plan per IRC; soils report or engineered foundation plan if soil conditions warrant
Residential addition/remodel: Building Permit Application, site plan, construction plans appropriate to scope
Commercial new construction: Full construction document set stamped by a Wyoming-licensed PE and/or architect; site plan; energy compliance documentation; fire suppression/alarm plans; ADA accessibility documentation; grading and drainage plan
Institutional (Northwest College campus): As commercial above; additionally, coordination with the Wyoming State Fire Marshal for educational occupancy review

Building code: As with Cody, Powell's adopted code edition is not published on the website. The 2018 or 2021 ICC suite is the most likely current adoption. Direct verification is required before advising on specific code requirements.
Owner-builder: Wyoming homeowners may generally act as their own general contractor. Contact the Planning and Building Department to confirm Powell's owner-builder declaration requirements.
Contractor requirements: Wyoming has no statewide general contractor license. Subcontractor trades (electrical, plumbing, HVAC) are licensed by the state through the Department of Workforce Services.

Fees

Payment note: Fees are due at time of permit application submission.

Work That Does NOT Require a Permit

Contact the City of Powell Planning and Building Department to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

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Inspection hours: Monday through Friday, 8:00 AM to 5:00 PM

Typical inspection sequence: Typical inspection sequence includes foundation/footing, rough framing, mechanical/plumbing rough-in, and final building inspection. For electrical work, schedule state electrical inspections separately with the Wyoming regional electrical inspector.

Additional Resources

Building code: As with Cody, Powell's adopted code edition is not published on the website. The 2018 or 2021 ICC suite is the most likely current adoption. Direct verification is required before advising on specific code requirements.
Zoning information: View zoning info
Wyoming Department of Workforce Services, Labor Standards Division (Electrical Code)
Wyoming State Fire Marshal's Office
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 City of Powell Planning and Building Department before applying.

Frequently Asked Questions

Powell Building Permit FAQ

Do I need a building permit in Powell, WY?: Building permits are required for new construction, additions, structural alterations, accessory structures, demolition, and regulated mechanical and plumbing work within the City of Powell. Contact (307) 764-3416 to confirm requirements for your specific project.
How do I apply for a building permit in Powell, WY?: 1. Confirm the parcel's zoning classification with the Planning and Building Department. Powell's zoning code governs permitted uses, setbacks, height limits, and lot coverage. For uses not permitted by right, a conditional use permit (CUP) or variance may be required from the Board of Adjustment before a building permit can be issued. 2. Call (307) 764-3416 to discuss your project and confirm permit requirements, required documents, and current review timelines. 3. Pick up or request forms for the applicable permit type: building, mechanical, plumbing, electrical (submit to state), sign, demolition, or zoning compliance certificate. 4. Compile all required submittal materials based on project type. 5. If the project involves new water or sewer service outside the city utility system, obtain applicable well and septic permits before or concurrently with the building permit application. 6. Deliver the completed application and all required documents to City Hall, 270 E. Second Street. Fees are due at submission. 7. Planning and Building Department staff review the application. Commercial and larger residential projects may require coordinated review with Public Works (utility connections, drainage) and the Powell Fire Department. 8. For commercial and multi-family projects, initiate contact with the Wyoming State Fire Marshal's Office early in the permitting process. The State Fire Marshal reviews plans for fire and life safety compliance separately from the local building permit review. 9. Upon approval, permit is issued. Post the permit at the job site before beginning work. 10. Schedule required inspections with the Planning and Building Department at (307) 764-3416. Schedule electrical inspections separately with the Wyoming state electrical inspector. 11. Pass all final inspections. For commercial construction, a Certificate of Occupancy is required before occupying the building.
How long does it take to get a building permit in Powell, WY?: Typical processing time is Not published on the city website. Simple residential permits may process in a few business days; commercial projects may take two to four weeks or longer..
How do I schedule a building inspection in Powell, WY?: Inspections can be scheduled via: .

Need help with your project?

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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