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Basement Finish Permit in Mapleton, Utah

Required for basement finish work in Mapleton unless the work is limited to items exempt from building-permit requirements (e.g., painting, carpeting, cabinets). Mapleton's fee schedule lists a distinct flat fee for basement finishes, separate from the valuation-based Building Permit Major fee.

Verified 2026-07-08 · Source

When you need this permit

  • Finishing of a previously unfinished basement in an existing home
  • Application must identify the proposed use of all finished space, show all electrical outlets, and account for proper window egress in bedrooms, per Mapleton's official FAQ
  • Not required if work is limited to exempt finish items only (painting, papering, tiling, carpeting, cabinets, countertops)

Required documents

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Fee schedule

Basement Finish FeeMapleton City Community Development Fee Schedule, 'Building' section: 'Basement Finish — $300.'
$300
Special Inspection / Re-inspection FeeMapleton City Community Development Fee Schedule, 'Building' section: 'Special Inspection — $55.'
$55

Review timeline

Plan reviewTypical estimate — confirm current times with the Mapleton building department
~14–14 business days

How long did your Basement Finish Permit permit actually take in Mapleton?

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

Inspection process

  1. 1

    Under Slab (US) Plumbing, Electrical, and/or Mechanical

    Inspection of all underground or under-slab work prior to burial or concrete covering, if applicable to the basement finish scope.

  2. 2

    4-way and Gas-line

    Inspection of framing and all roughed-in electrical, mechanical, fuel gas piping, and plumbing installations within the finished basement scope.

  3. 3

    Insulation

    Inspection to ensure insulation, doors, and windows meet current IECC, where applicable.

  4. 4

    Drywall

    Effective March 1, 2024, only fire-restrictive drywall inspections are required per Utah HB64.

  5. 5

    Final

    Inspection of completed finished space prior to use or occupancy. All items indicated on the plans as to be finished must be in place.

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

Tips

  • Applications must show proper window egress for any bedroom created in the finished basement, per Mapleton's official FAQ.
  • Basement finish work limited strictly to exempt finish items (painting, carpeting, cabinets, countertops) does not require a permit — but any electrical, mechanical, or plumbing work, or creation of a bedroom, does.

Frequently asked questions

Yes, unless the work involves only items exempt from building-permit requirements (painting, papering, tiling, carpeting, cabinets, countertops). Per Mapleton's official FAQ, applications must identify the proposed use of all finished space, show all electrical outlets, and account for proper window egress in bedrooms.

Per Mapleton's Community Development Fee Schedule, the Basement Finish fee is a flat $300.

Plan review for a basement finish permit in Mapleton typically runs 14–14 business days. This is an estimate, not a published figure — confirm current review times with Mapleton City Community Development Department (Building Division) at (801) 489-6138.

You'll need: Building Permit Application (MyGovernmentOnline / mgoconnect.org). See the required-documents checklist on this page for details on each.

Mapleton requires 5 inspection(s) for a basement finish permit, in order: Under Slab (US) Plumbing, Electrical, and/or Mechanical, 4-way and Gas-line, Insulation, Drywall, Final. Schedule each through Mapleton City Community Development Department (Building Division) ((801) 489-6138).

Apply through Mapleton City Community Development Department (Building Division) at 125 West 400 North, Mapleton, UT 84664. Phone: (801) 489-6138, email: permits@mapleton.org. Office hours: Mon–Thu 8:00 AM – 5:30 PM, Fri 8:30 AM – 5:00 PM. Official information: https://www.mapleton.org/departments/community_development/building/index.php.

Mapleton, Utah has adopted: 2024 International Building Code (IBC), including Appendices C and J — current statewide edition per Utah Code § 15A-2-103(1)(a), effective July 1, 2026.; 2021 International Residential Code (IRC) — current statewide edition per Utah Code § 15A-2-103(1)(b); unchanged by the July 1, 2026 statewide update.; 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 Mapleton's own Building/Fee Schedule pages, but applies statewide as part of the State Construction Code.; 2023 National Electrical Code (NEC) — current statewide edition per Utah Code § 15A-2-103(1)(g); unchanged by the July 1, 2026 statewide update.; 2024 International Energy Conservation Code (IECC) with Utah amendments — current statewide edition per Utah Code § 15A-2-103(1)(h), effective July 1, 2026. Mapleton's official Building Inspection Summary page confirms the Insulation inspection is checked against 'current IECC.'; 2024 International Existing Building Code (IEBC) — current statewide edition per Utah Code § 15A-2-103(1)(i), effective July 1, 2026; not separately itemized on Mapleton's own pages, but applies statewide.; Residential provisions of the 2024 International Swimming Pool and Spa Code (ISPSC) — current statewide edition per Utah Code § 15A-2-103(1)(n), effective July 1, 2026; not separately itemized on Mapleton's own pages, but applies statewide.; Modular Building Institute Standards 1200 and 1205 — adopted statewide per Utah Code § 15A-2-103(1)(o); not separately itemized on Mapleton's own pages.; Utah House Bill 64 (2024) drywall-inspection change — per Mapleton's official Building Inspection Summary page: 'Effective March 1, 2024 only fire restrictive drywall inspections will be required per HB64.'. Local amendments apply — see the Mapleton overview page for the full list.

Sources & verification

Verified against official sources. Last reviewed 2026-07-08.

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

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