Sign Permit in Unincorporated Salt Lake County, Utah
Required for installation of commercial, directional, and certain temporary signs in Unincorporated Salt Lake County.
Verified 2026-06-27 · Source
When you need this permit
- Permanent commercial signage (wall-mounted, monument, pole)
- Illuminated or electronic message signs
- Temporary signs and banners (over size/time limits)
- Directional and wayfinding signs on commercial property
Required documents
- Req
Sign Application
Sign dimensions, height, illumination, and materials
- Req
Site Plan
Sign location on property, setbacks, and visibility triangles
- Req
Electrical Plan
Required for illuminated signs — circuit, disconnect, and GFCI details
- Opt
Structural Details
Required for pole and monument signs — footing and attachment details
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Sign Permit | $50-$200 per sign | — |
| Electrical Sub-Permit | $40-$75 for illuminated signs | — |
Review timeline
~5–14 business days
Typical estimate — confirm current times with the Unincorporated Salt Lake County building department
Inspection process
- 1
Footing/Structural
For monument and pole signs — footing and anchor bolt verification
- 2
Final
Sign installed per approved plan, electrical connections verified if illuminated
Tips
- Unincorporated Salt Lake County sign codes vary significantly by zone — commercial, residential, and mixed-use zones have different size limits.
- Electronic message centers (EMCs) are restricted in most Unincorporated Salt Lake County zones — check before ordering.
- Temporary signs (banners, A-frames) are typically allowed for limited durations without a permit — but verify with Unincorporated Salt Lake County.
- Signs in Unincorporated Salt Lake County must not obstruct sight triangles at intersections.
Frequently asked questions
- Do I need a permit for a business sign in Unincorporated Salt Lake County?
- Yes. Unincorporated Salt Lake County requires a sign permit for most permanent commercial signage. The permit ensures the sign meets size, height, setback, and illumination requirements for your zone.
- Are illuminated signs allowed in Unincorporated Salt Lake County?
- Illuminated signs are generally allowed in commercial zones in Unincorporated Salt Lake County, but electronic message centers (EMCs) and animated signs face additional restrictions. An electrical sub-permit is also required.
Sources & verification
Key facts verified against official sources. Last reviewed 2026-06-27.
- Salt Lake County Planning & Development Services — 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 Unincorporated Salt Lake County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Other permits in Unincorporated Salt Lake 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.