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Residential Basement Finish Permit in West Haven, Utah

A building permit is required to finish all single-family basements in West Haven, per the city's official 'Residential Basement Finish' guide. The permit may also cover electrical, plumbing, and heating system modifications to existing or roughed-in systems. This is the same Building Permit Fee/Plan Review Fee structure as new construction — the city does not publish a separate flat fee for basement finishes.

Verified 2026-07-07 · Source

When you need this permit

  • Building permit required to finish any single-family basement
  • Floor plan with dimensions drawn to scale showing the layout of the entire basement, with room uses labeled
  • Electrical outlets, smoke detectors, lighting, fans, plumbing modifications, cleanouts, furnace, and water heater shown on plans
  • Window sizes/types listed; emergency escape and rescue (egress) windows and window wells with ladders identified
  • Structural modifications (posts, beams, floor joists) identified; dropped ceiling areas under 7 feet indicated
  • Hard-wired, interconnected smoke detectors with battery backup in each sleeping room and hallway serving sleeping rooms (IRC R314)
  • Carbon monoxide alarms required where the dwelling has an attached garage or fuel-fired appliances (IRC R315)
  • Egress window with a clear opening of 5.7 sq. ft., within 44 inches of the floor, required in the basement and each bedroom (IRC R310.1)
  • Habitable rooms: minimum 7'0" ceiling height, minimum 70 sq. ft. floor area, not less than 7' in any horizontal direction (IRC R304, R305)

Required documents

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Fee schedule

Building Permit FeeSame fee structure as new residential construction; West Haven's Consolidated Fees & Fines Schedule does not publish a separate basement-finish-specific fee line.
Established in WHCC § 151.15, as amended
Residential Plan Review FeeWest Haven City Consolidated Fees & Fines Schedule, adopted 9/17/2025.
20% of the Building Permit Fee

Review timeline

Plan reviewWest Haven’s published plan-review target
14–14 business days

How long did your Residential Basement Finish Permit permit actually take in West Haven?

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

Inspection process

  1. 1

    Rough Electrical Inspection

    Rough wiring, before any part of the work is concealed, per the city's official Residential Basement Finish guide.

  2. 2

    Rough Plumbing Inspection

    Rough plumbing, before any part of the work is concealed.

  3. 3

    Rough Heating & Refrigeration Inspection

    Rough heating and refrigeration, before any part of the work is concealed.

  4. 4

    Insulation & Vapor Barrier Inspection

    As required.

  5. 5

    Final Inspection

    When all framing, electrical, plumbing, and mechanical work is complete, but prior to final occupancy; includes decks, guards, handrails, exterior site work.

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

Tips

  • Smoke detectors must be hard-wired and interconnected in new and existing bedrooms, halls, and on each level unless removal of interior wall/ceiling finishes would be required — in which case battery-operated devices are acceptable, per IRC R314 as cited in the city's official guide.
  • Furnaces and water heaters cannot be located in a bedroom or bathroom unless enclosed per code (dedicated enclosure, outside combustion air, self-closing weather-stripped door, 30 inches clear working space).
  • All new concealed gas piping must be air tested at 25 psi for 12 hours per IFGC 406.4, per the city's official guide.
  • This guide explicitly states it 'does not contain all the specific codes for construction and should be used only as a guide' — the permittee remains responsible for meeting all applicable code requirements.

Frequently asked questions

Yes. Per West Haven City's official 'Residential Basement Finish' guide, a building permit is required to finish all single-family basements, and the permit may also cover electrical, plumbing, and heating system modifications.

In West Haven, the published Building Permit Fee is: Established in WHCC § 151.15, as amended. Additional published fees: Residential Plan Review Fee — 20% of the Building Permit Fee. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

West Haven's published plan-review target for a residential basement finish permit is 14–14 business days.

You'll need: Building Permit Application (CityInspect portal); Basement floor plan and code-compliance drawings. See the required-documents checklist on this page for details on each.

West Haven requires 5 inspection(s) for a residential basement finish permit, in order: Rough Electrical Inspection, Rough Plumbing Inspection, Rough Heating & Refrigeration Inspection, Insulation & Vapor Barrier Inspection, Final Inspection. Schedule each through West Haven City Building Department (Community Development Department) (385-389-2690).

Apply through West Haven City Building Department (Community Development Department) at 4150 S 3900 W, West Haven, UT 84401. Phone: 385-389-2690, email: buildinginspections@westhavenut.gov. Office hours: Monday–Thursday, 7:00 AM – 5:00 PM (closed Friday), per the city's official Building Department page. Building permit submittal and inspection requests are handled online via the CityInspect portal (registration required) or by email to the Building Department.. Official information: https://www.westhavenut.gov/departments/community_development/building_department.php.

West Haven, Utah has adopted: 2024 International Building Code (IBC), including Appendices C and J — current statewide code per Utah Code § 15A-2-103(1)(a), in force since July 1, 2026 (superseded the 2021 IBC). NOTE: West Haven City's own official Building Department page has NOT been updated for this flip — re-checked live 2026-07-16, it still reads '2021 International Building Code (IBC) (Effective July 1, 2026, the 2024 codes will be required)', future-tense language that is now stale since that date has passed. The statewide-adopted 2024 edition governs regardless of the city's unrevised page.; 2021 International Residential Code (IRC) — current statewide code per Utah Code § 15A-2-103(1)(b), unchanged by the July 1, 2026 code cycle flip; matches West Haven City's official Building Department page as re-checked live 2026-07-16.; 2024 International Mechanical Code (IMC) — current statewide code per Utah Code § 15A-2-103(1)(e), in force since July 1, 2026 (superseded the 2021 IMC). NOTE: West Haven's official Building Department page still reads '2021 International Mechanical Code (IMC) (Effective July 1, 2026, the 2024 codes will be required)' as re-checked live 2026-07-16 — stale future-tense language; the statewide-adopted 2024 edition governs.; 2024 International Plumbing Code (IPC) — current statewide code per Utah Code § 15A-2-103(1)(d), in force since July 1, 2026 (superseded the 2021 IPC). NOTE: West Haven's official Building Department page uses the same stale future-tense '2021 ... (Effective July 1, 2026, the 2024 codes will be required)' phrasing, re-confirmed live 2026-07-16; the statewide-adopted 2024 edition governs.; 2024 International Fuel Gas Code (IFGC) — current statewide code per Utah Code § 15A-2-103(1)(f), in force since July 1, 2026 (superseded the 2021 IFGC). NOTE: West Haven's official Building Department page uses the same stale future-tense phrasing, re-confirmed live 2026-07-16. The city's Residential Basement Finish guide separately cites IFGC 406.4 (concealed gas piping air test) as an active code reference, unaffected by the edition-number update.; 2024 International Energy Conservation Code (IECC) — current statewide code per Utah Code § 15A-2-103(1)(h), in force since July 1, 2026 (superseded the 2021 IECC; one edition applies statewide, no separate residential/commercial split). NOTE: West Haven's official Building Department page uses the same stale future-tense phrasing, re-confirmed live 2026-07-16.; 2023 National Electrical Code (NEC) — current statewide code per Utah Code § 15A-2-103(1)(g), unchanged by the July 1, 2026 code cycle flip. NOTE: this is a SEPARATE, pre-existing error on West Haven's official Building Department page (unrelated to the July 1, 2026 code-cycle flip) — the page states '2020 National Electrical Code (NEC) remains in effect,' re-confirmed live 2026-07-16. The 2023 NEC has been the statewide-adopted edition since before this file's prior verification (2026-07-07); the city's page has not been corrected.; Utah Code Title 15A, Chapter 3 (State Amendments to the adopted construction codes) — referenced directly by the city's Building Department page via a 'Utah State Amendments' link to the Utah Legislature's own code text.. Local amendments apply — see the West Haven overview page for the full list.

Sources & verification

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

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

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