Commercial Building Permit — Plain City, Utah · Requirements sheet
Verified 2026-07-23 · Source: https://www.plaincityutah.gov/DocumentCenter/View/500/Site-Plan-Application--New-Construction
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Commercial Building Permit in Plain City, Utah
Required for new commercial construction in Plain City. Plain City requires Planning Commission approval of a Non-Residential Site Plan as a prerequisite to the building permit itself — the city publishes a detailed site plan checklist and a $200 Site Plan filing fee. No dollar-figure valuation-based commercial building permit fee table is restated in Plain City's Consolidated Fee Schedule, but a 2026-07-23 re-chase closed this the same way as the Residential Building Permit entry in this file: Plain City Municipal Code § 9-1-4, 'FEE SCHEDULE,' adopts Table 1-A of the 1997 Uniform Building Code as the valuation-based fee table for all IBC-authorized building permits citywide — see the fees array for the full table.
Verified 2026-07-23 · Source
When you need this permit
- New commercial or non-residential construction regulated by the current adopted IBC (statewide, per Utah Code § 15A-2-103), subject to Plain City Code § 9-1-1
- Non-Residential Site Plan Plat approval from the Plain City Planning Commission is a prerequisite — the completed application and supporting documents must be submitted at least 30 days prior to a Planning Commission meeting (2nd and 4th Thursdays of the month), per the city's official Site Plan Application (New Construction) packet
- Traffic Impact Analysis, when required by the City Engineer
- A title certificate from a title insurance company or attorney listing all property owners, mortgages, judgments, liens, easements, and agreements of record affecting the plat
- Detailed site plan drawing meeting the city's Site Plan Drawing Requirements: building footprints/elevations, parking (9'x18' minimum, ADA stalls per ANSI A117-1992), fire protection access and hydrant locations, signage, loading areas, solid waste enclosure, and exterior lighting
- All Site Plan Inspection Fee Schedule fees (Engineer, Legal, Planner) must be paid in full before any building permit shall be issued, per the city's official Site Plan Inspection Fee Schedule
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Footing/Foundation
Formed with steel tied in place; per Plain City's official Required Inspections list, published citywide without a separate commercial-specific sequence.
- 2
Under-Slab Plumbing / Under-Slab Electrical
All piping and under-slab electrical must be exposed and supported/inspected before concrete is poured, per the Required Inspections list.
- 3
4-Way Rough (Framing/Electrical/Heating/Plumbing)
Done before insulation is installed; all rough framing, electrical, heating/AC, and plumbing complete, per the Required Inspections list.
- 4
Final
Done when all items are complete and the structure is ready to be occupied, per the Required Inspections list.
See the full Plain City inspection guide — scheduling & re-inspection fees →
Tips
- Plain City requires Planning Commission approval of a Non-Residential Site Plan (30-day advance submittal, $200 fee) before a commercial building permit can even be submitted — a materially longer lead time than the residential process.
- No dollar-figure valuation-based commercial building permit fee table is published anywhere on plaincityutah.gov — but a 2026-07-23 re-chase found Plain City Municipal Code § 9-1-4 adopts Table 1-A of the 1997 Uniform Building Code as the actual governing valuation-based fee table for all IBC-authorized building permits citywide (the same mechanism confirmed for this file's Residential Building Permit, Solar PV, Fire Sprinkler, and Fire Alarm Permit entries). Submit your project's estimated valuation to the Building Department at (801) 731-4908 for the calculated figure.
- All Engineer, Legal, and Planner fees associated with the Non-Residential Site Plan review are billed to the applicant separately and must be paid in full before the building permit itself can be issued.
- No distinct fire sprinkler or fire alarm permit, fee, or process is published by Plain City. Weber Fire District (which handles fire code enforcement for several nearby Weber County cities) does not list Plain City among its member cities, and Plain City's own Fire Station page, Forms & Applications list, and general Fee Schedule (Resolution #2024-07) contain no fire suppression/alarm permit or fee — only the Non-Residential Site Plan requirement to show fire protection access and hydrant locations. Confirm current fire-system permitting practice directly with the Plain City Fire Station at (801) 731-4908 ext. 151.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-23.
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 Plain City building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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