Commercial Building Permit / Tenant Improvement in Unincorporated Campbell County, Wyoming
VerifiedRequired for new commercial/industrial construction and tenant improvements in unincorporated Campbell County. This is the ONE permit type in the county that carries a real fee: a flat $250.00 charge for all new construction requiring a Commercial Building Permit, per Chapter 4 Section 1.8.A. Governed by the 2024 IBC/IMC/IPC/IFGC/IFC/IEBC.
Verified 2026-07-01 · Source
When you need this permit
- $250 flat fee applies to all new construction requiring a Commercial Building Permit (Chapter 4 § 1.8.A)
- Three complete sets of plans signed and sealed by a Wyoming-licensed Professional Engineer or Architect required (Commercial Building Permit Checklist)
- Complete plan set: geotechnical report, civil plans, cover sheet with code data analysis, architectural plans, structural plans, gas plans, plumbing plans, mechanical plans, electrical plans, fire protection plans
- Code data analysis on the title sheet must show use group classification, construction type, fire-resistant construction, design approach, height/area calcs, fire protection systems, interior finish, occupant load, means of egress, and accessibility features
- Electrical plans for new commercial buildings/additions must be signed/sealed by a Wyoming-licensed Professional Electrical Engineer (or a Master Electrician employed by the licensed Electrical Contractor for services 400A or less, signed with WY state license number)
- Plumbing and Mechanical plans must be signed/sealed by a Wyoming-licensed Professional Mechanical Engineer and show compliance with the 2024 IPC/IMC
- Certified (stamped) site plans required for all multi-family, commercial, and industrial construction unless waived by the Applicable Director
- Applications/permits expire 180 days after submittal (no extension request) or 180 days after issuance if work has stopped or not begun, unless a written extension is granted by the Building Official
Required documents
- Req
Commercial Building Permit Checklist
County's guide to the commercial permitting process, required plan set contents, timelines, and fees
- Req
Commercial Site Plan Checklist
Detailed site plan content requirements (parking, utilities, drainage, setbacks, landscaping, lot coverage)
- Req
Electrical Plan Submittal Requirements for Commercial Buildings
County's electrical plan submittal checklist for commercial projects
- Req
Plumbing & Mechanical Plan Submittal Requirements for Commercial Buildings
County's plumbing/mechanical plan submittal checklist for commercial projects
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Commercial Building Permit — new construction | $250.00 | Chapter 4 Rules Regulating Construction, Section 1.8.A (flat fee for all new construction requiring a Commercial Building Permit) |
| Commercial Building Plan Review — additional re-reviews (3rd+) | $250.00 per additional re-review | Chapter 4 Section 1.8.B — initial review and the first re-review of amended documents are free; each subsequent re-review is $250 |
| Commercial Building Inspection — re-inspection | $60.00 per re-inspection | Chapter 4 Section 1.8.C — the first two inspections for each portion of work are free; each additional re-inspection for incorrectly performed work is $60, payable in person before scheduling |
| Work commenced before obtaining required permit | $60.00 | Chapter 4 Section 1.8.D |
Review timeline
10–10 business days
Unincorporated Campbell County’s published plan-review target
Inspection process
- 1
Foundation/Footing
Before concrete pour
- 2
Framing/Structural
Structural, fire-resistant construction verification
- 3
MEP Rough-In
Electrical, plumbing, mechanical, fire protection rough-in
- 4
Final
All work complete, ready for Certificate of Occupancy
Tips
- Allow ten (10) business days for plan review once the application is received by the planning department, Fire Marshal, and building division (Commercial Building Permit Checklist), assuming no corrections are needed.
- Commercial applications/permits expire after 180 days of inactivity unless a written extension is granted by the Building Official — track your submittal and construction-start dates.
- The $250 commercial fee, $250 re-review fee, and $60 re-inspection fee are the ONLY meaningful building fees in unincorporated Campbell County — residential permits of every type are free.
- Additional land-use approvals (conditional use permit, variance, administrative exception) or additional permits (septic, excavation, clearing/grading, street cut, demolition) may be identified as needed during the required pre-application consultation.
Frequently asked questions
- How much does a commercial building permit cost in unincorporated Campbell County?
- A flat $250.00 fee applies to all new construction requiring a Commercial Building Permit (Chapter 4 Section 1.8.A). Additional re-reviews beyond the first free one cost $250 each, and re-inspections beyond the first two free ones cost $60 each.
- How long does commercial plan review take in Campbell County?
- Allow ten (10) business days for plan review once your application has been approved by the planning department, Fire Marshal, and building division, assuming no corrections are needed.
Sources & verification
Verified against official sources. Last reviewed 2026-07-01.
- Campbell County Department of Public Works — Building, Planning & Zoning Division — official building department
- Campbell County Chapter 4 Rules Regulating Construction, Section 1.8 (Permit Fees)
- Campbell County Commercial Building Permit Checklist
- Campbell County Commercial Site Plan Checklist
- Campbell County Electrical Plan Submittal Requirements for Commercial Buildings
- Campbell County Plumbing & Mechanical Plan Submittal Requirements for Commercial Buildings
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Unincorporated Campbell County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Other permits in Unincorporated Campbell County
Get the AI compliance checklist
Upload your project scope, get a jurisdiction-specific checklist of everything you need. Coming soon.
We only use your email to send permit updates. No spam, unsubscribe anytime. Privacy.