City Building Permits
Riverton, WY - 2026 Building Permit Guide
How to apply for a building permit in Riverton, Wyoming. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
The City of Riverton administers building permits and zoning for parcels within the incorporated city limits. Riverton is located near the Wind River Indian Reservation. For parcels outside city limits, Fremont County Building Department has jurisdiction (unless on tribal trust land).
- Department
- City of Riverton Building Department / Planning Department
- Address
- 816 North Federal Boulevard, Riverton, WY 82501
- Phone
- 307-856-2227
Online Permit Portal
Platform: • Account required: No • Submission: In-person only
Additional resources:
Application Process
- Contact the City of Riverton Building/Planning Department at 307-856-2227 to confirm requirements and request a current application form.
- Confirm the parcel is within incorporated city limits. Due to proximity to the WRIR, this step is especially important; do not assume based on mailing address alone. The city or county GIS department can confirm jurisdictional status.
- Obtain and complete the permit application.
- Prepare required documents.
- Submit completed application in person at City Hall, 816 N. Federal Blvd.
- Pay the required permit fee.
- Staff reviews the application for zoning and building code compliance.
- Permit is issued; post on site.
- Schedule required inspections by phone.
- Obtain a separate Wyoming state electrical permit and schedule state electrical inspections through the Division of Labor.
- Final inspection; Certificate of Occupancy issued upon passing.
Source: City of Riverton Building Department / Planning Department
General Requirements
Building permits required for new construction, additions, structural alterations, demolition, and change of occupancy within city limits. Accessory structures above threshold size require permits.
Required Documents
- Site plan
- Construction drawings
- Water/sewer service confirmation
- Application form
- Building code
- Riverton has adopted building codes including the IBC and may reference the IRC. Confirm current edition and local amendments with the department.
- Owner-builder
- Same as described in county section.
- Contractor requirements
- No state GC license required; specialty trades licensed by Wyoming Division of Labor (electrical) and Wyoming Plumbing Board (plumbing).
Work That Does NOT Require a Permit
- Small accessory structures below threshold square footage may be exempt; confirm threshold with the department.
Inspections
How to Schedule
- ()
- Inspection hours
- Monday through Friday, 8:00 AM to 5:00 PM
- Time windows
- Advance notice typically required; confirm with the department.
Typical inspection sequence: Typical inspection sequence: Foundation, framing, rough mechanical, insulation, final, plus separate state electrical inspections.
Additional Resources
- Building code: Riverton has adopted building codes including the IBC and may reference the IRC. Confirm current edition and local amendments with the department.
- Zoning information: View zoning info
- Wyoming Department of Workforce Services - Electrical Inspections
- Wyoming State Plumbing Board
- FEMA Flood Maps
- 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 Riverton Building Department / Planning Department before applying.
Frequently Asked Questions
Riverton Building Permit FAQ
- Do I need a building permit in Riverton, WY?
- Building permits required for new construction, additions, structural alterations, demolition, and change of occupancy within city limits. Accessory structures above threshold size require permits.
- How do I apply for a building permit in Riverton, WY?
- 1. Contact the City of Riverton Building/Planning Department at 307-856-2227 to confirm requirements and request a current application form. 2. Confirm the parcel is within incorporated city limits. Due to proximity to the WRIR, this step is especially important; do not assume based on mailing address alone. The city or county GIS department can confirm jurisdictional status. 3. Obtain and complete the permit application. 4. Prepare required documents. 5. Submit completed application in person at City Hall, 816 N. Federal Blvd. 6. Pay the required permit fee. 7. Staff reviews the application for zoning and building code compliance. 8. Permit is issued; post on site. 9. Schedule required inspections by phone. 10. Obtain a separate Wyoming state electrical permit and schedule state electrical inspections through the Division of Labor. 11. Final inspection; Certificate of Occupancy issued upon passing.
- What work is exempt from building permits in Riverton, WY?
- The following work is generally exempt: Small accessory structures below threshold square footage may be exempt; confirm threshold with the department..
- How do I schedule a building inspection in Riverton, WY?
- Inspections can be scheduled via: .
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