Commercial Tenant Improvement (TI) Permit in Millcreek, Utah
Required for interior build-outs, renovations, and modifications to commercial, retail, and office spaces in Millcreek.
Verified 2026-06-27 · Source
When you need this permit
- Interior build-out of new commercial space
- Renovation of existing commercial or retail space
- Office remodel involving walls, electrical, or mechanical
- Restaurant or food service build-out (additional health dept. requirements)
- ADA compliance upgrades
Required documents
- Req
Construction Plans
Floor plan, reflected ceiling plan, and interior elevations
- Req
MEP Plans
Mechanical, electrical, and plumbing layouts for the tenant space
- Req
ADA Compliance Plan
Accessibility analysis showing restrooms, entrances, and path of travel
- Req
Fire/Life Safety Plan
Exit paths, occupancy load, fire sprinkler modifications, and alarm zones
- Opt
Health Department Approval
Required for food service, salon, or health-related businesses
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit | Valuation-based per ICC table | — |
| Plan Review | 65% of building permit fee | — |
| Fire Review | Separate fire department review fee if applicable | — |
Review timeline
14–21 business days
Millcreek’s published plan-review target
Inspection process
- 1
Framing
Wall layout, fire-rated assemblies, and structural connections
- 2
MEP Rough-In
All mechanical, electrical, and plumbing rough-ins
- 3
Above-Ceiling
Fire dampers, sprinkler heads, and ductwork before ceiling grid installed
- 4
Final
All work complete, ADA verified, fire systems operational, certificate of occupancy issued
Tips
- Commercial TI permits in Millcreek take longer than residential — budget 2-4 weeks for plan review.
- ADA compliance is triggered when renovation costs exceed a percentage of building value — Millcreek enforces this.
- Restaurant and food service TIs require Salt Lake County Health Department (or local equivalent) approval before Millcreek issues the permit.
- Fire sprinkler and fire alarm modifications require a separate fire department review and permit.
Frequently asked questions
- Do I need a permit for a commercial build-out in Millcreek?
- Yes. Millcreek requires a building permit for all commercial tenant improvements that involve structural, electrical, plumbing, or mechanical work. Cosmetic changes like paint and carpet may be exempt.
- How long does a commercial TI permit take in Millcreek?
- Commercial plan review in Millcreek typically takes 2-4 weeks. Complex projects (restaurants, medical offices) may take longer due to additional health department and fire reviews.
Sources & verification
Key facts verified against official sources. Last reviewed 2026-06-27.
- Millcreek Building Department — official building department
- Greater Salt Lake MSD FY2026 Fee Schedule
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 Millcreek building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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