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Grantsville building permits

Verified

Department contacts, adopted codes, permit types, fees, and gotchas for Grantsville, Utah.

Last verified 2026-07-08 · Source · Embed this page’s badge · Version history

Building department

Address
336 West Main Street, Grantsville, UT 84029
Phone
(435) 884-1691
Office hours
Mon–Fri 9:00 AM – 5:00 PM

Inspection guide

See how inspections work in Grantsville — sequence, scheduling & re-inspection fees.

Codes adopted

Utah adopts construction codes statewide under Utah Code Title 15A (State Construction and Fire Codes Act), enforced by every jurisdiction. Chapter 4 of Title 15A codifies Legislature-enacted amendments for specific named jurisdictions (e.g., Park City, Salt Lake City, Sandy City) as part of the state construction code. Through June 30, 2026, the editions in force under Utah Code § 15A-2-103 are the 2021 IBC (with Appendices C and J), 2021 IRC, 2021 IPC, 2021 IMC, 2021 IFGC, 2021 IECC, 2021 IEBC, and 2021 ISPSC (residential provisions), together with the 2023 NEC. Effective July 1, 2026, § 15A-2-103 adopts the 2024 editions of the IBC, IPC, IMC, IFGC, IECC, IEBC, and ISPSC; the IRC remains the 2021 edition and the NEC remains the 2023 edition. Note: residential energy requirements are modified by statewide amendments, and several Utah jurisdictions document their residential energy provisions at the 2015 IECC level rather than the adopted IECC year — confirm the applicable residential energy code with your local jurisdiction. Always confirm the edition in force with your local jurisdiction.

  • 2024 International Building Code (IBC), including Appendices C and J, with Utah amendments — CURRENT statewide as of 7/1/2026 per Utah Code § 15A-2-103(1)(a); supersedes the 2021 edition previously listed here. Grantsville's Building Department page links directly to the 'Utah Building Code' as its adopted code and does not itemize a specific edition year (no local IBC edition override found; live-checked 2026-07-16).
  • 2021 International Residential Code (IRC) with Utah amendments — REMAINS CURRENT; Utah Code § 15A-2-103(1)(b) did not change this edition in the 7/1/2026 statewide transition. Utah's amendment removes the mandatory residential fire-sprinkler requirement (Utah Code § 15A-3-103).
  • Appendix AQ of the 2021 IRC — statewide per Utah Code § 15A-2-103(1)(c); not separately itemized on Grantsville's own Building Department page, added here per statute.
  • 2024 International Plumbing Code (IPC) with Utah amendments — CURRENT statewide as of 7/1/2026 per Utah Code § 15A-2-103(1)(d); supersedes the 2021 edition previously listed here.
  • 2024 International Mechanical Code (IMC) with Utah amendments — CURRENT statewide as of 7/1/2026 per Utah Code § 15A-2-103(1)(e); supersedes the 2021 edition previously listed here.
  • 2024 International Fuel Gas Code (IFGC) — statewide per Utah Code § 15A-2-103(1)(f); not itemized on Grantsville's own Building Department page or FAQ, added here per statute since the City's own materials omit it.
  • 2024 International Energy Conservation Code (IECC), single unsplit statewide edition, with Utah amendments — CURRENT statewide as of 7/1/2026 per Utah Code § 15A-2-103(1)(h); supersedes the 2021 edition previously listed here. Referenced generically (without an edition year) in Grantsville's own New Residential Building Submittal Checklist ('Information showing compliance from the International Energy Conservation Code as amended by the State of Utah').
  • 2023 National Electrical Code (NEC) — CORRECTED: this file previously listed '2020 NEC,' which was already stale before the 7/1/2026 statewide transition (Utah has required the 2023 NEC statewide since well before this file's original verification date). Utah Code § 15A-2-103(1)(g) confirms 2023 NEC as the current and unchanged edition; no Grantsville-specific electrical code edition was found published on the city's own pages to source the earlier '2020' figure.
  • 2024 International Existing Building Code (IEBC) — statewide per Utah Code § 15A-2-103(1)(i); not itemized on Grantsville's own Building Department page, added here per statute since the City's own materials omit it.
  • Residential provisions of the 2024 International Swimming Pool and Spa Code (ISPSC) — statewide per Utah Code § 15A-2-103(1)(n); not itemized on Grantsville's own Building Department page, added here per statute since the City's own materials omit it.
  • Grantsville City Code Title 5, 'Building Regulations' — local building-permit administration ordinance, viewable at grantsville.municipalcodeonline.com (linked directly from the city's own Building Department page as 'City Building Code').
  • NOTE (2026-07-16 re-verification): Utah Code § 15A-2-103, version effective 7/1/2026 (superseded 1/1/2027), took effect 15 days before this re-verification. IBC/IPC/IMC/IFGC/IECC/IEBC/residential ISPSC are now 2024 statewide; IRC (2021) and NEC (2023, corrected from an erroneous '2020' figure above) did NOT change. Grantsville's Building Department page (grantsvilleut.gov/departments/building/index.php) was live-checked 2026-07-16 and does not itemize specific code edition years at all — it links generically to 'Utah Building Code,' so no page-vs-statute lag could be detected; the statute is cited directly as governing throughout.

Permit types & fees

New residential construction activity

New privately-owned residential construction only

Housing units authorized by building permits for new privately-owned residential construction — this is not total permit volume (no commercial permits or remodels).

Latest month (2026-05)
16units

16 buildings · $7.3M valuation

Trailing 12 months
152units

12 of 12 months reported · #39 in Utah coverage by units

Year to date (2026 YTD through 2026-05)
86units

72 buildings · $37.4M valuation

5 month(s) reported to Census

Full year 2025
118units

118 buildings · $54.6M valuation

Source: U.S. Census Bureau, Building Permits Survey (BPS), 2026-05 vintage. Census survey data — separate from the permit-requirements verification above. All Utah building activity

Tips & gotchas

  • Grantsville's Building Department is independent — located inside the Public Works building at 336 West Main Street (a different address from City Hall at 429 East Main Street) — not contracted to or shared with Tooele County or the City of Tooele.
  • Apply for permits and schedule inspections through the IWorq Permit Portal (grantsvilleut.portal.iworq.net); contractors may also call the inspector directly, residents call (435) 884-1691. Inspections require 24 hours advance notice.
  • Grantsville's own FAQ publishes concrete example fees rather than only formulas: $151.50 flat (furnace/water heater changeout, reroof, window/door replace, exterior wall covering), $251.50 flat (basic decks, small sheds, basement finish valued <= $15,000), and per-square-foot above $15,000 valuation (e.g., $765.44 for a 1,500 sq ft detached garage/shop).
  • Total permit value for all fee calculations is set using ICC Building Valuation Data, updated annually every January 1st, per the city's own Consolidated Fee Schedule.
  • Utah Code Section 10-20-909 (effective 11/6/2025) requires Grantsville, as a Utah municipality, to complete plan review of a one- or two-family dwelling or townhome within 14 business days after the 3-business-day application screening period ends (21 business days for other residential structures under the State Construction Code, excluding lodging establishments) — no city-specific SLA beyond this statutory statewide floor was found published on grantsvilleut.gov or in the FY2027 Interim Budget (which contains only line-item revenue/expense figures, no performance-measures/KPI narrative section).
  • Grantsville's local structural design values (Seismic Design Category D1, 24-25 psf ground snow load, 30" frost depth, Wind Exposure Category C) differ from neighboring Tooele County jurisdictions — verify against the city's own Building Design Criteria and Structural Design Requirements documents rather than assuming county-wide uniformity.
  • Beginning construction, remodeling, or repairs requiring a permit before the permit is issued may result in building fees being doubled, per the city's official All Residential and Commercial Inspection List notice.
  • Both an in-house Final Inspection and a separate Off-Site Final Inspection must pass before Certificate of Occupancy can be released, per Grantsville's Inspection List.

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