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Commercial Building Permit in Unincorporated Latah County, Idaho

Unincorporated Latah County has NO separate 'commercial' building permit product, application form, or fee table — confirmed by reviewing the codified ordinance (Title 7, Chapter 1, all sections), the county's Development Services Fee Schedule (4-page PDF, Resolution 2023-18 et seq.), the Building Permit — Full Checklist, Application and Handouts packet, and the county's full Building Applications/Building Handouts document directory (fetched 2026-08-02). New commercial construction uses the SAME 'Building Permit Application' used for every other structure type in the county (Code of Latah County Section 7-1-2, which adopts the 2018 IBC for commercial/multi-family/institutional occupancies alongside the 2018 IRC for detached one- and two-family dwellings), valued and fee-assessed under the identical Table 1-A of the Fee Schedule (based on ICC Building Safety Journal valuation data, which itself covers commercial occupancy classifications). The one commercial-specific addition is procedural, not a separate permit: a parcel carrying the county's Commercial Zoning Designation must submit a distinct set of additional plans — documented in the county's own standalone 'Commercial Zoning District Requirements' handout — before a building permit can be issued or before any activity not itself requiring a building permit begins.

Reviewed 2026-08-02 · Source

When you need this permit

  • Same 'Building Permit Application' requirements as any other structure: complete application signed by the property owner(s); zoning approval; non-refundable permit deposit; address fee or existing assigned address; site plan; driveway plan meeting Section 9-9-2; construction plans; septic/sewer approval; road-access approval; electrical/plumbing permit numbers from Idaho DOPL before framing inspection
  • Idaho-licensed Engineer or Architect required to submit all structural/interior design drawings, per Section 7-1-3(E) of the Code of Latah County — this applies to structures approved under the IBC, which as a practical matter means essentially all commercial buildings
  • IF the parcel is in the county's Commercial Zoning Designation, additional plans/submittals are required per the county's 'Commercial Zoning District Requirements' handout (fetched 2026-08-02): fire protection plan; hours-of-operation plan; landscaping plan for shading and buffering; lighting plan (full cutoff fixtures, directed away from existing residences); outdoor storage plan; parking plan (spaces, accessibility, approach points); sewer-system approval (Health Department approval for any new/modified septic, or city/sewer-district approval for a sewer connection); stormwater runoff plan; wastewater management plan; water system documentation (public water when required, water right when required)
  • If the parcel is instead in the Industrial Zoning Designation, a similar but distinct set of additional submittals applies per the county's separate 'Industrial Zoning District Requirements' handout (buffer yard ≥20 ft, DEQ wastewater-management consultation, stormwater management program, restricted 6 AM-9 PM exterior operating hours absent a conditional use permit) — check with the Planning Department which designation governs a given parcel
  • The county's own handouts state 'depending on the use, other requirements set by the code or by permits may be required' for both Commercial and Industrial zoning designations — treat the listed items as a floor, not an exhaustive list, and confirm with the Planning Department for the specific proposed use

Required documents

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Fee schedule

Building Permit Fee (Total Valuation-based, Table 1-A)Same Table 1-A used for every structure type in the county — see this jurisdiction's Residential/General Building Permit entry for the full bracket table. Valuations are as published in the February 2025 issue of the ICC Building Safety Journal, which publishes distinct valuation figures by occupancy classification (including commercial/institutional/mercantile occupancies) — the county applies whichever ICC-published figure matches the proposed occupancy classification.
$50.00 flat for $1.00-$500.00, scaling to $993.75 for the first $100,000.00 plus $7.00 per additional $1,000.00 for valuations over $100,000.00
Shell Only Buildings (valuation)County Development Services Fee Schedule (Resolution 2023-18 et seq.), Valuations table — relevant to commercial spec/shell buildings, which are NOT valued at a discount for unfinished interior space.
No reduction from standard occupancy valuation
Plan Review FeeCharged on all structures requiring plan review, which as a practical matter includes essentially all IBC-governed commercial structures.
65% of the permit fee
Non-refundable Plan Review DepositFor commencement of plan review on projects exceeding $30,000.00 in valuation.
$700.00
Commercial Telecommunication Towers & Electric Generating Wind Turbines (if applicable)County Development Services Fee Schedule, General Fees section — the only fee line in the entire schedule that uses the word 'Commercial' in its label; applies specifically to commercial telecom towers and electric-generating wind turbines, not to commercial buildings generally (contrast the separate 'Residential Wind & Telecommunication Towers' line at $2.00/ft).
$11.00 per ft. of elevation above ground level (to the highest point of the tower or turbine blade), $100.00 minimum

Review timeline

Plan review
Not published — contact the department

How long did your Commercial Building Permit permit actually take in Unincorporated Latah County?

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

Inspection process

  1. 1

    Foundation/Footing

    Before concrete pour, per the same requirements as any other structure under the adopted IBC/IRC.

  2. 2

    Framing

    After framing, sheathing, and MEP rough-in; will not be scheduled until electrical and plumbing permit numbers (issued by Idaho DOPL) have been submitted to the county.

  3. 3

    Final / Certificate of Occupancy

    Final inspection required before occupancy. No commercial-specific inspection sequence (e.g., a distinct fire-marshal sign-off inspection) is documented in any county source reviewed — the county's own materials list only the same general inspection framework used for all structures.

See the full Unincorporated Latah County inspection guide — scheduling & re-inspection fees →

Tips

  • There is no separate 'commercial building permit' to apply for — use the same county-wide Building Permit Application, and budget using the same Table 1-A valuation-based fee bracket table documented in this jurisdiction's Residential/General Building Permit entry.
  • The real commercial-specific step is zoning-based, not permit-based: if the parcel carries the Commercial Zoning Designation, gather the additional plans listed on the county's 'Commercial Zoning District Requirements' handout (fire protection, hours of operation, landscaping, lighting, outdoor storage, parking, sewer, stormwater, wastewater, water system) before submitting for a building permit.
  • Don't confuse the Commercial and Industrial Zoning District Requirements handouts — they overlap heavily but the Industrial version adds a mandatory ≥20 ft buffer yard, a DEQ wastewater-management consultation trigger, and a default 6 AM-9 PM exterior-operations window (Industrial handout, fetched 2026-08-02).
  • 'Shell Only Buildings' are valued with no reduction for unfinished interior space — relevant for commercial spec/shell construction where the tenant improvement will follow as a separate, later permit.
  • Latah County has adopted no electrical code of its own; commercial electrical work (like all electrical work here) requires a separate state DOPL Electrical Permit, not a county permit — see this jurisdiction's EV Charger/EVSE Permit entry for the same pattern in a residential context.

Frequently asked questions

Per the county's 'Commercial Zoning District Requirements' handout, in addition to the standard building permit package you'll need plans for: fire protection, hours of operation, landscaping (shading/buffering), lighting (full cutoff fixtures directed away from existing residences), outdoor storage, parking (spaces/accessibility/approach points), sewer system approval, stormwater runoff, wastewater management, and water system documentation. The handout notes additional requirements may apply depending on the specific use — confirm with the Planning Department.

No. New commercial construction uses the same countywide Building Permit Application and the same valuation-based Table 1-A fee table (Development Services Fee Schedule, Resolution 2023-18 et seq.) used for every other structure type. The one commercial-specific requirement is a set of additional plans (fire protection, parking, stormwater, wastewater, etc.) required only if the parcel is in the county's Commercial Zoning Designation, per the county's own 'Commercial Zoning District Requirements' handout.

Unincorporated Latah County does not publish a plan-review timeline for this permit. Contact Latah County Planning, Building and GIS Department at (208) 883-7220 for current turnaround.

You'll need: Building Permit Application (Full or Short Version); Construction Plans / Elevation Drawings. Depending on your project, Unincorporated Latah County may also ask for: Commercial Zoning District Requirements (handout). See the required-documents checklist on this page for details on each.

Unincorporated Latah County requires 3 inspection(s) for a commercial building permit, in order: Foundation/Footing, Framing, Final / Certificate of Occupancy. Schedule each through Latah County Planning, Building and GIS Department ((208) 883-7220).

Apply through Latah County Planning, Building and GIS Department at 200 S Almon Street, Ste 102 (Annex Building), Moscow, ID 83843. Phone: (208) 883-7220, email: PB@LatahCountyID.gov. Office hours: Monday - Friday, 8 AM - 5 PM. Per the Latah County government contact-directory API (api.latah.id.us/web/getcontact?dept=Planning%2C%20Building%20and%20GIS), fetched 2026-07-04, which returns this department's authoritative current name, address, phone, and hours record: {"Id":13,"Department":"Planning, Building and GIS","Phone":"(208) 883-7220","AddressLn1":"Latah County Planning & Building","AddressLn2":"200 S Almon Street, Ste 102","AddressCSZ":"Moscow, Idaho 83843","AddressRoom":"Annex Building","DeptHours":"Monday - Friday\r\n8 am - 5 pm"}. NOTE ON CORRECTION: a prior research pass on this file reported the address as '522 South Adams Street' and phone '(208) 882-8580' / '(208) 883-7220' (ambiguous, unreconciled) sourced from a City of Moscow homeowner's-guide directory listing; this pass queried the county's own live contact API directly and found the current authoritative record uses the Annex Building address above with phone (208) 883-7220 only. The email PB@LatahCountyID.gov is confirmed on the county's own Zoning Placement Permit application form (Application for Zoning Placement, revised 6/5/2026) and Building Permit Application Requirements handout.. Official information: https://latahcountyid.gov/planning_building/.

Unincorporated Latah County, Idaho has adopted: International Building Code, 2018 edition — Latah County Code of Ordinances, Title 7 'Building Regulations,' Chapter 1 'Building Codes and Regulations,' Section 7-1-2 'Codes Adopted,' subsection A.1. Adopted in accordance with Idaho Code Title 39 Chapter 41, Idaho Code Title 44 Chapters 21 and 22, and Idaho Administrative Procedures Act Section 24.39 (7.03). (Ord. 384, 12-14-2021; amd. Ord. 408, 6-24-2025). Source: https://codelibrary.amlegal.com/codes/latahcountyid/latest/latahcounty_id/0-0-0-1168, fetched 2026-07-04 via browser-header curl (amlegal.com returns 200 to a Chrome-UA request and embeds the full section text as JSON inside a `window._redux_state = JSON.parse(...)` script tag; the HTML field of the matching `sections.items` entry contains the verbatim ordinance text, extracted and parsed for this file).; International Residential Code, 2018 edition, Parts I through VI — same source, subsection A.2, same ordinance history.; International Mechanical Code, 2018 edition — same source, subsection A.3.; International Fuel Gas Code, 2018 edition — same source, subsection A.4.; International Energy Conservation Code, 2018 edition — same source, subsection A.5.; International Existing Building Code, 2018 edition — same source, subsection A.6.; International Property Maintenance Code, 2018 edition — same source, subsection A.7.; Adopted appendices: IBC 2018 Appendices C (Group U Agricultural Buildings), E (Supplementary Accessibility Requirements), F (Rodent Proofing), G (Flood Resistant Construction), H (Signs), I (Patio Covers), J (Grading); IRC 2018 Appendices A, B, C, D, J, M, H (Patio Covers), Q (Tiny Houses), R (Light Straw-Clay Construction), S (Strawbale Construction); IEBC 2018 Appendices A-1, A-2, B, and Resource A — Section 7-1-2, subsections B, C, D.; Idaho Building Code Act (Idaho Code Title 39, Chapter 41, Section 39-4116) makes building code standards a matter of statewide concern; local governments that issue building permits must adopt the IBC and Idaho Residential Code as amended by the Idaho Building Code Board. Source: https://legislature.idaho.gov/statutesrules/idstat/title39/t39ch41/; The Latah County Building Code (all codes adopted in Title 7, Chapter 1) is formally designated as such under Section 7-1-1 'Composition Of County Building Code' and applies to all structures and property in Latah County. Source: https://codelibrary.amlegal.com/codes/latahcountyid/latest/latahcounty_id/0-0-0-1167, fetched 2026-07-04.. Local amendments apply — see the Unincorporated Latah County overview page for the full list.

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