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Commercial Building Permit in Nephi, Utah

Required for new commercial and industrial construction in Nephi, regulated by the statewide-adopted 2024 IBC (Utah Code § 15A-2-103(1)(a), effective July 1, 2026). Nephi's Building Permits page links to a distinct 'Commercial & Industrial Building' permit application, but the underlying application form, valuation-based fee methodology, and $1,000 non-refundable Building Permit Application Deposit are shared with the Residential Building Permit process — the Plan Check Fee is the primary line item that differs by permit category.

Verified 2026-08-02 · Source

When you need this permit

  • New commercial or industrial construction, or any work regulated by the statewide-adopted 2024 IBC
  • Completed Nephi City Building Permit Application, signed by owner and contractor
  • Two sets of plans and a plat map/site plan submitted to the Building Department after Planning and Zoning approval of the underlying land use application
  • Compliance with Nephi's Commercial-Industrial zoning chart (CU1, CU2, HC1, HC2, CC, ID1, ID2, ID3 zones)
  • Fire Protection review coordination (per Nephi's general permit process for non-residential structures)

Required documents

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Fee schedule

Building Permit Fee
Nephi City Fee Schedule Report, 'Building Permit' > 'Miscellaneous Permit' > 'Building Permit' line: Current Approved Fee listed as $0.00 with Additional Conditions 'Based off valuation' — the same… Show full citationNephi City Fee Schedule Report, 'Building Permit' > 'Miscellaneous Permit' > 'Building Permit' line: Current Approved Fee listed as $0.00 with Additional Conditions 'Based off valuation' — the same valuation-driven methodology documented on the Residential Building Permit entry; Nephi does not publish a separate commercial-only valuation table.
Based off valuation (no flat citywide table published; fee computed by the contracted plans examiner/building inspector from project valuation)
Commercial Permit Plan Check Fee
Per the live Nephi City Fee Schedule Report, effective 6/16/2026 (nephi.utah.gov/DocumentCenter/View/4127/Fee-Schedule-Report-6-16-26-PDF), 'Building Permit' > 'Commercial Permit' rows: Plan Check… Show full citationPer the live Nephi City Fee Schedule Report, effective 6/16/2026 (nephi.utah.gov/DocumentCenter/View/4127/Fee-Schedule-Report-6-16-26-PDF), 'Building Permit' > 'Commercial Permit' rows: Plan Check Fee $600.00 Per Plan (Minimum); Plan Check Fee $150.00 Per hour over 4 hours — figure unchanged from the prior 6/3/2025 edition (DocumentCenter ID 3686, now dead/404, superseded first by a since-also-dead 2/5/2026 edition at ID 3933, then by this 6/16/2026 edition). This is a higher rate than the $400 minimum / $100 per-hour rate documented for the Residential Permit Plan Check Fee on the Residential Building Permit entry, both drawn from the same fee-schedule document family.
$600.00 minimum per plan; $150.00 per hour for review time exceeding 4 hours
Building Permit Application DepositSame deposit structure documented on the Residential Building Permit entry — Nephi's Fee Schedule Report does not distinguish this deposit by residential vs. commercial permit type.
$1,000.00 per permit (non-refundable; credited toward the Building Permit Fee at issuance)
Building Permit State SurchargeStatewide surcharge under Utah Code § 15A-1-403, same as documented for residential permits.
1% of building permit fee
Commercial Impact Fees (Water, Electric)
Nephi City Water and Power Impact Fee Facilities Plan and Impact Fee Analysis (nephi.utah.gov/DocumentCenter/View/2977/Nephi-Water-and-Power-IFFP-and-IFA-PDF) confirms commercial impact fees exist… Show full citationNephi City Water and Power Impact Fee Facilities Plan and Impact Fee Analysis (nephi.utah.gov/DocumentCenter/View/2977/Nephi-Water-and-Power-IFFP-and-IFA-PDF) confirms commercial impact fees exist and are meter-size-scaled, unlike the flat per-unit residential figures documented on the Residential Building Permit entry. No single commercial dollar figure is published without knowing the specific meter size for a project. Omitted rather than estimated.
Not found as a single published flat figure — commercial water/electric impact fees are scaled by meter size (Nephi's commercial water service ranges from 2-inch to 6-inch connections per the city's Water and Power Impact Fee Facilities Plan)

Review timeline

Plan reviewNephi’s published plan-review target
10–10 business days

How long did your Commercial Building Permit permit actually take in Nephi?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    Plan Review

    Performed by the contracted Plans Examiner per RFP No. 22-01 Section IV.B, generally targeted for completion within 10 business days of plan receipt for the same contracted service that reviews residential plans.

  2. 2

    Foundation / Footing

    Standard IBC inspection sequence before concrete pour.

  3. 3

    Framing / Structural

    Framing and structural elements verified against submitted structural drawings.

  4. 4

    Utility Inspections (Electrical, Gas, Sewer, Curb/Gutter/Sidewalk)

    Scheduled separately through each respective Nephi City utility department (Power 435-623-0276, Gas 435-623-4914, Sewer 435-623-2349, Streets 435-623-0712), same as documented for residential permits.

  5. 5

    Final Inspection / Certificate of Occupancy

    Occupancy of the structure is prohibited until after final inspections and Certificate of Occupancy issuance.

See the full Nephi inspection guide — scheduling & re-inspection fees →

Tips

  • Nephi's Commercial Permit Plan Check Fee ($600 minimum per plan, $150/hour over 4 hours) is meaningfully higher than the Residential Permit Plan Check Fee ($400 minimum, $100/hour over 4 hours) — budget accordingly for a commercial project's plan review costs beyond the base valuation-based Building Permit Fee.
  • Commercial water and electric impact fees scale by meter size (2-inch through 6-inch commercial water connections) rather than the flat per-unit figures used for residential permits — contact the Power Department (435-623-0276) or Water-Sewer Department (435-623-2349) for a project-specific impact fee estimate.
  • As with residential permits, the $1,000 Building Permit Application Deposit is non-refundable but is credited toward the final Building Permit Fee when the permit is issued.
  • No distinct fire sprinkler or fire alarm permit/fee is published for Nephi: the city's Consolidated Fee Schedule contains zero 'sprinkler,' 'fire alarm,' or 'fire suppression' line items, and no dedicated Nephi Fire Department fee schedule page exists on nephi.utah.gov. The Utah State Fire Marshal's Office (which serves as plan-review authority for parts of rural Utah, including Juab County per its Authorities Having Jurisdiction list) publishes fire sprinkler and fire alarm plan submittal forms but no public dollar fee schedule for them either. Fire suppression/alarm work is understood to route through the standard Commercial Building Permit fee and applicable fire inspection process rather than a separately-priced local permit; confirm current requirements directly with Nephi City (435-623-0822) or the State Fire Marshal's Office (801-256-2390) before budgeting.

Frequently asked questions

Nephi requires a commercial building permit for: New commercial or industrial construction, or any work regulated by the statewide-adopted 2024 IBC; Completed Nephi City Building Permit Application, signed by owner and contractor; Two sets of plans and a plat map/site plan submitted to the Building Department after Planning and Zoning approval of the underlying land use application; Compliance with Nephi's Commercial-Industrial zoning chart (CU1, CU2, HC1, HC2, CC, ID1, ID2, ID3 zones); Fire Protection review coordination (per Nephi's general permit process for non-residential structures). If your project isn't listed, confirm with Nephi City Building Department (Planning and Zoning, Buildings, and Development) at (435) 250-8086 before starting work.

The core Building Permit Fee is valuation-based, computed at plan review (no flat citywide table is published), the same methodology used for residential permits. A Commercial Permit Plan Check Fee of $600 minimum per plan (or $150/hour for review time over 4 hours) applies — higher than the $400 residential minimum. A $1,000 non-refundable Building Permit Application Deposit, a 1% state surcharge, and meter-size-scaled commercial water/electric impact fees also apply.

Nephi's published plan-review target for a commercial building permit is 10–10 business days.

You'll need: Nephi City Building Permit Application; Site Plan / Plat Map; Construction Documents. See the required-documents checklist on this page for details on each.

Nephi requires 5 inspection(s) for a commercial building permit, in order: Plan Review, Foundation / Footing, Framing / Structural, Utility Inspections (Electrical, Gas, Sewer, Curb/Gutter/Sidewalk), Final Inspection / Certificate of Occupancy. Schedule each through Nephi City Building Department (Planning and Zoning, Buildings, and Development) ((435) 250-8086).

Apply through Nephi City Building Department (Planning and Zoning, Buildings, and Development) at 21 E 100 N, Nephi, UT 84648. Phone: (435) 250-8086, email: building.permit@nephi.utah.gov. Office hours: Mon–Thu 7:30 AM – 5:30 PM, Fri 8:00 AM – 12:00 PM. Official information: https://www.nephi.utah.gov/283/Building-Permit.

Nephi, Utah has adopted: 2024 International Building Code (IBC), including Appendices C and J — current statewide-mandatory edition per Utah Code § 15A-2-103(1)(a), effective July 1, 2026, binding on Nephi per § 15A-1-204; Nephi City's own Building Permit page links directly to the ICC code library (codes.iccsafe.org/codes/i-codes) rather than publishing a distinct local edition page, indicating adoption of whatever the current statewide-standard edition is without a documented local vintage override.; 2021 International Residential Code (IRC) — current statewide edition per Utah Code § 15A-2-103(1)(b); unchanged by the July 1, 2026 statewide update, same statutory basis as above.; 2024 International Plumbing Code (IPC) — current statewide edition per Utah Code § 15A-2-103(1)(d), effective July 1, 2026.; 2024 International Mechanical Code (IMC) — current statewide edition per Utah Code § 15A-2-103(1)(e), effective July 1, 2026.; 2024 International Fuel Gas Code (IFGC) — current statewide edition per Utah Code § 15A-2-103(1)(f), effective July 1, 2026; not separately itemized on Nephi's own Building Permit page, but applies statewide.; 2024 International Energy Conservation Code (IECC) with Utah amendments — current statewide edition per Utah Code § 15A-2-103(1)(h), effective July 1, 2026.; 2024 International Existing Building Code (IEBC) and the residential provisions of the 2024 International Swimming Pool and Spa Code (ISPSC) — adopted statewide per Utah Code § 15A-2-103(1)(i) and (1)(n) respectively; not separately itemized on Nephi's own Building Permit page, but apply statewide.; National Electrical Code (NEC) — Nephi's own Electrical Policy documents (Overhead/Underground Residential Electric Service requirements) require installation 'in accordance with the latest edition of the NATIONAL ELECTRIC CODE' — a self-updating reference with no specific year stated on the city's own documents. The current statewide edition is the 2023 NEC per Utah Code § 15A-2-103(1)(g), unchanged by the July 1, 2026 statewide update (Nephi's own document does not name a year at all). Nephi Power Department administers electrical service inspections separately from the Building Department (435-623-0276).. Local amendments apply — see the Nephi overview page for the full list.

Sources & verification

Verified against official sources. Last reviewed 2026-08-02.

Fee schedules

Applications & forms

Codes & ordinances

Department & other records

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 Nephi building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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