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§ 02
When a permit is required
Permit triggers and exempt work for Riverton
Building permits required for new construction, additions, structural alterations, demolition, and change of occupancy within city limits. Accessory structures above threshold size require permits.
Small accessory structures below threshold square footage may be exempt; confirm threshold with the department.
- Exempt Small accessory structures below threshold square footage may be exempt; confirm threshold with the department.
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).
Source: City of Riverton Building Department / Planning Department ↗
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Contact the City of Riverton Building/Planning Department at 307-856-2227 to confirm requirements and request a current application form.
- 02 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.
- 03 Obtain and complete the permit application.
- 04 Prepare required documents.
- 05 Submit completed application in person at City Hall, 816 N. Federal Blvd.
- 06 Pay the required permit fee.
- 07 Staff reviews the application for zoning and building code compliance.
- 08 Permit is issued; post on site.
- 09 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.
Source: City of Riverton Building Department / Planning Department ↗
§ 04
Required inspections
Scheduling and sequence
How to schedule
- By phone at 307-856-2227 (phone)
- Inspection hours
- Monday through Friday, 8:00 AM to 5:00 PM
- Time windows
- Advance notice typically required; confirm with the department.
Typical sequence: Typical inspection sequence: Foundation, framing, rough mechanical, insulation, final, plus separate state electrical inspections.
Source: City of Riverton Building Department / Planning Department ↗
§ 05
Frequently asked
Common questions about Riverton permits
01 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.
02 How do I apply for a building permit in Riverton, WY? ▸
To apply for a building permit in Riverton, WY, follow these steps: 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.
03 What work is exempt from building permits in Riverton, WY? ▸
Not all construction work requires a permit in Riverton, WY. The following work is generally exempt: Small accessory structures below threshold square footage may be exempt; confirm threshold with the department.. When in doubt, confirm with the local building department before starting work.
04 How do I schedule a building inspection in Riverton, WY? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Riverton, WY via: By phone at 307-856-2227.
last verified April 2026
source City of Riverton Building Department / Planning Department ↗
entry id permits/wyoming/fremont/riverton
Educational reference. Permit rules and fees change — confirm current requirements directly with City of Riverton Building Department / Planning Department before applying. Jaspector is not legal advice.