This is PermitBase’s published record for Unincorporated Bannock County as of 2026-07-07. It has since been superseded — see the current record. A historical record reflects what PermitBase had verified at that time; it may not capture a real-world change the jurisdiction had made but PermitBase had not yet verified, and it includes any errors we later corrected. Snapshots are never edited retroactively.
Unincorporated Bannock County building permits
VerifiedUnincorporated Bannock County, Idaho — as published 2026-07-07.
Verified 2026-07-08 · Source
Codes adopted
2018 International Building Code (IBC) — adopted via Ordinance No. 2020-07, Building Code Ordinance of Bannock County2018 International Residential Code (IRC), Parts I–III and Part IX — adopted via Ordinance No. 2020-072018 International Energy Conservation Code (IECC) — adopted via Ordinance No. 2020-07, with Idaho-specific amendments to Sections R402.6 (log home thermal envelope), R403.5.3 (hot water pipe insulation), R404.1 (lighting equipment), and R406.3/R406.4 (Energy Rating Index, Climate Zone 6 = ERI 68)2018 International Existing Building Code (IEBC) — adopted via Ordinance No. 2020-072018 International Solar Energy Provisions (ISEP) — adopted via Ordinance No. 2020-072018 International Swimming Pool and Spa Code (ISPSC) — adopted via Ordinance No. 2020-072018 International Wildland-Urban Interface Code (IWUIC) — adopted via Ordinance No. 2020-07Uniform Code for the Abatement of Dangerous Buildings, 1994 edition — adopted via Ordinance No. 2020-07ANSI 117.1 Accessibility and Usable Building and Facilities, 2003 edition — adopted via Ordinance No. 2020-07Bannock County Zoning Ordinance No. 1998-1 (as amended)Bannock County Flood Damage Prevention Ordinance
Permit types & fees
Residential Building Permit (New Construction / Addition)
VerifiedRequired for new single-family dwellings, additions, and alterations, and most accessory structures (garages, shops, pole barns) in unincorporated Bannock County. Governed by the Building Code Ordinance of Bannock County (Ordinance No. 2020-07, effective January 1, 2021), which adopts the 2018 IBC/IRC/IECC/IEBC with local amendments. Plan review and permitting are handled by Bannock County Planning and Development Services; applications are submitted through the County's online ViewPoint Cloud portal or in person at the Planning and Development office.
Verified 2026-07-08 · Source
Requirements
- Building permit required for constructing, enlarging, altering, repairing, moving, demolishing, or changing the occupancy classification of a building or structure in unincorporated Bannock County
- Completed and signed permit application form (no empty boxes)
- Copy of current, recorded property deed showing name(s) of owner(s)
- Site plan meeting County site plan requirements: roughly to scale, north arrow, dimensions and setbacks of proposed/existing structures, location/width of easements, roads, driveways, parking, rights-of-way, canals, septic tank and drainfield location, and relevant natural features
- Building plans (electronic submittal, or 1 paper copy) including floor plan with dimensions, wall section from footing to trusses, truss engineering specifications (member sizes and state-required snow load), and elevations for all directions
- Sizing and placement shown or noted for footing/foundation dimensions, rebar/anchor bolts/hold-downs, and wall/floor joist/truss member sizes
- Post-frame (pole barn) and steel buildings: stamped engineering typically required for non-prescriptive designs; Bannock County's Post-Frame (Pole Barn) Guide is available as a basic plan-submittal design aid for prescriptive residential accessory structures
- Snow/roof load compliance based on elevation (35–100+ PSF roof live load depending on elevation band; see County design criteria table)
- If a new septic system is being installed, a permit from Southeastern Idaho Public Health is required; if increasing bedroom count on an existing septic system, written approval from the same agency is required
- If within the Chubbuck Area of City Impact and installing a new septic system, a completed Sewer Availability Release Form from the Chubbuck Impact Area Wastewater Collection Authority (CIAWCA) is required
- If connecting to a municipal sewer or water system, written approval from the servicing entity is required
- If the project disturbs 1+ acre of land, a Construction General Permit from the EPA is required
- If disturbing more than a quarter acre within the Bannock Urbanized Area, an Erosion and Sediment Control permit/licensure is required (coordinated with the City of Pocatello)
- Manufactured/mobile homes: installation permit required prior to placement; must be HUD-certified and installed on a permanent foundation per the Idaho Manufactured Home Installation Standard
- Electrical, plumbing, mechanical, and fuel-gas work is NOT permitted by Bannock County — apply separately to the Idaho Division of Occupational and Professional Licenses (DOPL)
Required documents
- RequiredBuilding Permit ApplicationSubmitted through the County's online permitting portal (ViewPoint Cloud) or in person at Bannock County Planning and Development Services, 5500 S. 5th Avenue, Pocatello
- RequiredSite PlanMust meet the requirements in 'What to Include in a Site Plan' — scale, north arrow, structure dimensions/setbacks, easements/roads/driveways, septic tank and drainfield location, natural features
- RequiredBuilding Plans (floor plan, wall section, truss engineering, elevations)Electronic submittal preferred, or 1 paper copy; must show member sizes, footing/foundation details, rebar/anchor bolt/hold-down placement
- RequiredCopy of Recorded Property DeedCurrent deed showing owner name(s), matching the applicant
- OptionalLetter of Authorization (if applicant is not the owner)Required when someone other than the property owner submits the application; available on the Planning and Development Building Documents page
- OptionalPrescriptive Specification WorksheetDesign aid for prescriptive residential construction compliance; available on the Planning and Development Building Documents page
- OptionalPost-Frame (Pole Barn) Guide submittal drawingBasic plan-submittal design aid for post-frame accessory structures; used to document floor plan, framing, and attachment details for prescriptive pole-barn construction
- OptionalSoutheastern Idaho Public Health Septic Permit or ApprovalRequired when installing a new septic system or increasing bedroom count on an existing septic system
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building permit fee — $1.00 to $500 valuation | $23.00 | Bannock County Building Code Ordinance No. 2020-07, Appendix A, Table No. 1-A (extracted from the 1997 Uniform Building Code), effective January 1, 2021 |
| Building permit fee — $501 to $2,000 valuation | $23.50 for the first $500, plus $3.05 for each additional $100 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
| Building permit fee — $2,001 to $25,000 valuation | $69.25 for the first $2,000, plus $14.00 for each additional $1,000 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
| Building permit fee — $25,001 to $50,000 valuation | $391.25 for the first $25,000, plus $10.10 for each additional $1,000 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
| Building permit fee — $50,001 to $100,000 valuation | $643.75 for the first $50,000, plus $7.00 for each additional $1,000 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
| Building permit fee — $100,001 to $500,000 valuation | $993.75 for the first $100,000, plus $5.60 for each additional $1,000 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
| Building permit fee — $500,001 to $1,000,000 valuation | $3,233.75 for the first $500,000, plus $4.75 for each additional $1,000 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
| Building permit fee — $1,000,001 and up valuation | $5,608.75 for the first $1,000,000, plus $3.15 for each additional $1,000 or fraction thereof | Ordinance No. 2020-07, Appendix A, Table No. 1-A |
Sources & verification
Verified against official sources. Last reviewed 2026-07-08.
Applications & forms
Checklists & handouts
Online permit portal
Codes & ordinances
Department & other records
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 Unincorporated Bannock County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.