Whitefish building permits
VerifiedDepartment contacts, adopted codes, permit types, fees, and gotchas for Whitefish, Montana.
Last verified 2026-07-03 · Source
Building department
- Address
- 418 E 2nd Street, PO Box 158, Whitefish, MT 59937
- Phone
- (406) 863-2410
- Office hours
- Planning & Building Department, 418 E 2nd Street, Whitefish, MT 59937 (inspection requests: (406) 863-2414 or buildingdept@cityofwhitefish.gov, minimum 24 hours notice required)
- Website
- Official site
Codes adopted
Montana adopts a single statewide building code by rule and, by default, enforces it directly — local governments only gain enforcement authority once the state certifies them. Under the Montana Building Codes Act (Mont. Code Ann. Title 50, Chapter 60), the Department of Labor & Industry's Building Codes Bureau adopts one state building code applicable everywhere (§ 50-60-203, codified further at Administrative Rules of Montana Title 24, Chapter 301) — currently the 2021 editions of the IBC, IRC, IMC, IFGC, IECC, IEBC, ISPSC, and UPC, with the 2020 NEC for electrical (effective statewide since 6/11/2022 per the Bureau's own Current Codes page). A city, county, or town may adopt and enforce its own building-code program under § 50-60-301, but its adopted code "may include only codes adopted by the Building Codes Bureau" — a local edition can never diverge from or be less stringent than the state's. Critically, under § 50-60-302, a local government cannot enforce ANY building code — even one it has formally adopted — until the Bureau certifies its program (requiring an approved code, a published fee schedule, an enforcement plan, and properly licensed or nationally certified inspectors); certification is granted per TRADE, not as one blanket designation. The Bureau's own "Certified City, County and Town Programs" list uses the key B=Building, P=Plumbing, E=Electrical, M=Mechanical, SP=Pool, W=Wildland-Urban-Interface — a jurisdiction can be certified for Building only while Electrical/Plumbing/Mechanical remain directly state-enforced within the same city limits (e.g., Havre, Anaconda-Deer Lodge), or certified across all trades (e.g., Billings, Missoula, Great Falls, Bozeman, Helena, Kalispell). Non-certified jurisdictions — most of Montana's unincorporated county land, since very few counties appear on the certified list — fall under direct enforcement by the state Building Codes Bureau (§ 50-60-304). Montana also exempts private homes and buildings of four or fewer dwelling units not serving transient guests from the state building-permit requirement entirely, though electrical, plumbing, and mechanical permits remain separately required regardless. Always confirm with the specific jurisdiction which trades it is certified for versus which remain directly state-enforced.
Permit types & fees
Residential Building Permit (New Construction / Addition / Remodel)
Required for new single-family and two-family residential construction, additions, remodels, and repairs within Whitefish city limits. Reviewed against the 2021 IRC and 2021 IECC as adopted by the City of Whitefish, plus the 2021 IWUIC (Fire Risk Assessment required for new construction and additions). Applications are submitted through the City's Citizen Portal or by email to buildingdept@cityofwhitefish.gov.
Commercial Building Permit (New Construction / Addition / Remodel)
Required for new commercial, industrial, office, and multi-family construction, additions, and remodels within Whitefish city limits. Requires a licensed architect's stamp on digital plans. Reviewed against the 2021 IBC and 2021 IECC (via COMcheck or prescriptive path) as adopted by the City of Whitefish.
Electrical Permit (Trade Permit)
Required for electrical installation, alteration, or repair work in Whitefish, governed by the 2020 National Electrical Code (NEC) as adopted statewide and by the City of Whitefish. Whitefish is a Montana DLI-certified jurisdiction for electrical (E) permitting, so this permit is issued by the City itself, not the state.
Plumbing Permit (Trade Permit)
Required for plumbing installation, alteration, or repair work in Whitefish, governed by the 2021 Uniform Plumbing Code (UPC) as adopted statewide and by the City of Whitefish. Whitefish is a Montana DLI-certified jurisdiction for plumbing (P) permitting, so this permit is issued by the City itself, not the state.
Mechanical / HVAC Permit (Trade Permit)
Required for heating, ventilation, air conditioning, and related mechanical installations in Whitefish, governed by the 2021 International Mechanical Code (IMC) and International Fuel Gas Code (IFGC) as adopted by the City of Whitefish. Whitefish is a Montana DLI-certified jurisdiction for mechanical (M) permitting, so this permit is issued by the City itself, not the state.
Re-Roofing Permit
Required for re-roofing in Whitefish only where roof sheathing is being replaced; governed by the 2021 IRC/IBC roofing provisions as adopted by the City. Submitted as a Building Permit Application (residential or commercial, per structure type).
Solar Photovoltaic (PV) Permit
Rooftop solar photovoltaic installations in Whitefish require an Electrical Trade Permit (Whitefish is DLI-certified for electrical permitting) for the interconnection work, plus a Building Permit for the structural mounting component, both issued by the City of Whitefish under the 2020 NEC and 2021 IBC/IRC as adopted locally.
Demolition / Moving Permit
Demolition or moving of a structure within Whitefish city limits is processed through the standard Building Permit Application; the City's impact-fee code (Title 10, Chapter 2) explicitly recognizes 'demolition or moving of a structure' as a distinct regulated activity, exempting it from impact fees while requiring advance notice for a pre-demolition inspection when a replacement structure is planned.
Fence and Retaining Wall Permit
Fences up to 6 feet 6 inches (rear/side yards) or 48 inches (front yard setback) are regulated via a dedicated low-cost Fence Permit; taller fences and retaining walls over 4 feet high or subject to surcharge load are regulated through the standard Building Permit process.
New residential construction activity
New privately-owned residential construction onlyHousing 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)
- 10units
8 buildings · $25.4M valuation
- Trailing 12 months
- 288units
10 of 12 months reported · #6 in Montana coverage by units
- Year to date (2026 YTD through 2026-05)
- 135units
27 buildings · $66.1M valuation
5 month(s) reported to Census
- Full year 2025
- 351units
70 buildings · $116.9M valuation
Source: U.S. Census Bureau, Building Permits Survey (BPS), 2026-05 vintage. Census survey data — separate from the permit-requirements verification above. All Montana building activity
Tips & gotchas
- Whitefish holds the fullest tier of Montana DLI certification available — Building (B), Plumbing (P), Electrical (E), Mechanical (M), Swimming Pool (SP), AND Wildland-Urban Interface (W) — matched statewide only by Bozeman and Columbia Falls. Every trade permit in this file is issued and inspected by the City itself; none are routed to the state Building Codes Bureau in Helena, unlike a partially-certified city such as Havre. Source: Montana DLI Building Codes Bureau certified-jurisdictions PDF (bsd.dli.mt.gov/_docs/building-codes-permits/certified-city.pdf), updated 04/22/2026.
- The DLI legend's 'W' column means Wildland-Urban Interface certification (2021 IWUIC), NOT a water-heater designation — Whitefish's WUI certification requires a Fire Risk Assessment on new construction and addition building permit applications.
- Whitefish's Building Permits / Inspections page states building permit fees are 'based on a percentage of the estimated cost for the project' but does not publish the specific percentage-rate table as a standalone document (unlike Billings' detailed valuation-fee schedule PDF) — always confirm the exact calculated fee with Planning & Building at (406) 863-2410 or via the Citizen Portal at submittal.
- The City's 'Current Fee Schedule' PDF (cityofwhitefish.gov/DocumentCenter/View/1300) governs Planning & Zoning fees only (architectural review, floodplain, lakeshore, sign, subdivision, zoning) — it is NOT the building/trade permit fee table, a distinction worth flagging since the page is titled generically.
- A single Trade Permit Application form covers electrical, plumbing, and mechanical work — applicants check the relevant trade box and provide the appropriate Montana contractor license number (Journeyman or Master).
- Residential Building Permit applications carry a non-deductible $100 erosion control fee plus a $200 plan review fee (deducted from the eventual building permit fee); Commercial applications carry a $500 plan review fee (also deducted).
- Accessory Dwelling Units are governed by City Code 11-3-1 as a zoning use standard (1,000 sq ft or 75% of primary structure's gross floor area cap, one per lot) rather than as a distinct permit type — ADU construction goes through the standard Residential Building Permit.
- No dedicated demolition permit application or bond requirement is published by the City (unlike Billings' $10,000 demolition bond) — demolition/moving of a structure uses the standard Building Permit Application, and is explicitly exempt from utility impact fees under City Code 10-2-3(A)(3), with a pre-demolition inspection required when rebuilding at the same site.
- No dedicated Solar-PV application or fee schedule (of the kind Billings publishes) was found — solar installations are processed via the Trade Permit Application (electrical) plus a Building Permit Application (structural mounting).
- A minimum of 24 hours notice is required for all inspection scheduling — call (406) 863-2414 or email buildingdept@cityofwhitefish.gov with the project address.
- Projects adding plumbing fixtures may trigger separate water/wastewater/stormwater impact fees calculated by Public Works per the City's September 28, 2023 Service Area Report and Impact Fee Study — this is distinct from (and in addition to) the plumbing trade permit fee itself.
- A Certificate of Occupancy and permanent water/sewer service are withheld until all City Code requirements are fully met, per City Ordinance No. 03-23.