Fees, valuation & enforcement
Permit fees are a project input. Enforcement exposure is a project risk. Use the official schedule where available, then confirm valuation, trade permits, plan review, and inspection charges with the Authority Having Jurisdiction.
Official fee pathway
The final charge may depend on declared construction value, occupancy classification, square footage, plan review, state surcharges, trade permits, technology fees, and inspection activity. Do not use a neighboring city’s fee table as a substitute for this jurisdiction.
Fee desk contact
Building Official / inspections: 435-864-1400; Building Official cell: 435-590-5113; fax: 435-864-1404
Ask the counter to confirm current charges before submitting a project with multiple trades or a change of use.
Financial exposure
Plan for building, mechanical, plumbing, electrical, fire, energy, zoning, septic, right-of-way, or other reviews that the project scope triggers. The lowest initial permit fee is not always the lowest project cost.
Enforcement exposure
When work begins without authorization, the agency may halt the site, require corrective plans, impose additional fees, withhold inspection release, or require concealed work to be exposed for review.
Closeout exposure
A missing final inspection or certificate can complicate occupancy, refinancing, sale, insurance, and utility connection. Preserve the approved plans and signed inspection record through closeout.
Professional field note
Even when a cosmetic or minor project does not require a building permit, zoning, floodplain, shoreline, historic, utility, fire, or right-of-way controls may still apply. Confirm the full jurisdictional picture before work starts.
Source trail
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Millard County Building Inspection Department is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
No verified online portal was located in the reviewed public materials. Contact Building Official / inspections: 435-864-1400; Building Official cell: 435-590-5113; fax: 435-864-1404 and request the current application route before preparing a final submittal.
N/A. Millard County publishes no standard plan-review or permit-issuance duration. The permit becomes void if work does not commence within 180 days after issuance or is suspended or abandoned for 180 days after commencement.
The permit holder or contractor must call the Millard County Building Department at 435-864-1400 for every required inspection. Published stages are footing reinforcement before concrete; foundation reinforcement before concrete; underground electrical and plumbing; framing; rough plumbing, electrical, and mechanical; weather-resistive barrier and flashing; drywall/firewall; exterior siding, brick, or stucco lath; gas piping; electrical service panel; and final, with additional inspections possible by scope. A certificate of occupancy is withheld until all required inspections are approved, and criminal charges may be filed for prohibited occupancy.
The county page still displays the prior 2021 IRC, IBC, IPC, IMC, IFGC, and IECC, 2020 NEC, Utah amendments, and Utah Wildland Urban Interface Code. For applications accepted on or after July 1, 2026, Utah's controlling State Construction Code uses the 2024 IBC, 2021 IRC and Appendix AQ, 2024 IPC, 2024 IMC, 2024 IFGC, 2023 NEC, 2024 IECC, 2024 IEBC, residential provisions of the 2024 ISPSC, 2024 IFC, and statewide amendments; earlier accepted projects may remain under the prior cycle. Published typical design criteria are 20-psf roof live and snow load, 30-psf ground snow, 40-psf floor and deck live load, 115-mph ultimate wind, exposure C, seismic C, and 30-inch frost depth, subject to site-specific engineering. County land-use regulation applies to unincorporated areas, while the Building Inspection Department describes its building services as countywide; municipal applicants should obtain any required city approval. Millard County publishes an application for the Utah agricultural-building exemption. A qualifying structure must be used solely for agricultural purposes and not for human occupancy, comply with the applicable state acreage/subdivision conditions, and still obtain county land-use clearance and any required regulated-trade permits. The current Building Inspection page does not publish a complete list of accessory-structure, cosmetic, or minor-repair exemptions, so those items are N/A and should be confirmed with the Building Official before work begins.
Why permit costs vary
Building departments commonly calculate charges from valuation, occupancy, floor area, project type, plan review effort, trade scope, state surcharges, and inspection activity. A remodel that appears small on paper may still trigger structural, energy, fire, or utility review. Ask the permit counter which disciplines apply before you finalize the construction budget.
The same discipline applies to enforcement. Correcting unpermitted work after finishes are installed can require demolition, revised plans, additional inspections, and schedule disruption. Authorization is usually the less expensive project-management decision.