Residential Building Permit in St. George, Utah
Required for new residential construction, additions, and structural alterations in St. George.
Verified 2026-06-27 · Source
When you need this permit
- Project valuation over $500
- New construction or structural modification
- Changes to electrical, plumbing, or mechanical systems
Required documents
- Req
Building Plans
Two sets of construction drawings to scale
- Req
Site Plan
Property survey showing setbacks and footprint
- Req
Energy Compliance
REScheck or equivalent energy calculation
- Req
Engineered Truss Plans
Sealed truss layouts for new construction
- Req
Soils Report
Geotechnical report for expansive soils common in southern Utah
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Plan Review | 65% of building permit fee | — |
| Building Permit | Based on ICC valuation table | — |
| Utility Connection | Varies by connection type | — |
Review timeline
10–21 business days
Typical plan review in St. George
Inspection process
- 1
Foundation
Before concrete pour — forms, rebar, anchor bolts
- 2
Framing
After framing, sheathing, and roof — before insulation
- 3
Insulation
After insulation installed, before drywall
- 4
Final
All work complete, ready for occupancy
Tips
- Submit permits electronically through the CityInspect portal for faster processing.
- St. George requires soils reports due to expansive clay soils in many areas.
- Schedule inspections at least 24 hours in advance through the online portal.
Frequently asked questions
- How much does a residential building permit cost in St. George?
- St. George calculates building permit fees using the ICC building valuation table based on project scope and value. Plan review is an additional 65% of the permit fee. Contact the building department at (435) 627-4120 for a specific estimate.
- How long does permit review take in St. George?
- Residential plan review in St. George typically takes 10-21 business days. Electronic submissions through the CityInspect portal may be processed faster than paper applications.
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