Unincorporated Franklin County building inspections
VerifiedInspection sequence, scheduling, and re-inspection fees for building permits in Unincorporated Franklin County, Idaho.
Verified 2026-07-13 · Source
How to schedule
Inspections are requested through the building department below.
- Address
- 561 West Oneida, Preston, ID 83263
- Phone
- (208) 221-6149
- plans@fcidaho.us
- Office hours
- Monday–Friday, 9:00 AM to 5:00 PM, per franklincountyidaho.org/departments/building_department.php. Building Inspector: Randy Henrie, who also serves as the county's Planning and Zoning Administrator, per the county's own Building Permit Information and Process document (fax: 208-852-1096).
Published scheduling rules
- The permit holder must call the Building Inspector at (208) 221-6149 between 9 AM and 5 PM, Monday-Friday, giving 24-hour notice to schedule each required inspection, per the county's own Inspection Process document. (Residential Building Permit (New Construction / Remodel Changing Outside Dimensions))
Inspection sequence
Applies to: Commercial Building Permit (New Construction / Remodel Changing Outside Dimensions)
- 1
Footing/Setback
Excavation to proper depth (30 inches below final grade); excavation at least 80 feet from the center of the county road or 50 feet from the fence, whichever is furthest; rebar tied and lifted approximately 3 inches off the ground, with the UFER electrical ground in place; no frost in the ground; rebar dowels set 24 inches on center after concrete is poured. Per the county's own Inspection Process document — the same document that publishes the residential inspection sequence, titled for the county generally rather than for one occupancy type, and bundled with the same Building Permit Application that lists Commercial alongside House, Apartment, and other Types of Construction. The county publishes no separate inspection sequence for commercial work; the document names only the Building Inspector (208-221-6149) as the contact to schedule each of these five stages, giving 24 hours' notice, and names no other inspector or agency for them.
- 2
Foundation
Forms in place, rebar in position both horizontal and vertical (24 inches on center), any blockouts in place, cold joints doweled. Per the same Inspection Process document.
- 3
Framing/Mechanical
Sheathing inspection before house-wrap is applied; framing, fire-blocking, and bracing inspection made after the roof and windows are in but before insulation; rough electrical and plumbing inspected in place; rough mechanical (ducts, flues, appliances) in place. Per the same Inspection Process document.
- 4
Sheetrock
After sheetrock is installed, before taping. Per the same Inspection Process document.
- 5
Final
Prior to occupancy, with finish grade and the building completed; final electrical, plumbing, and mechanical inspections completed. Per the same Inspection Process document.
Applies to: Residential Building Permit (New Construction / Remodel Changing Outside Dimensions)
- 1
Footing/Setback
Excavation to proper depth (30 inches below final grade); excavation must be a minimum of 80 feet from the center of the county road or 50 feet from the fence, whichever is furthest; rebar tied and lifted approximately 3 inches; UFER electrical ground in place; no frost in the ground; rebar dowels set 24 inches on center after concrete is poured. Per the county's own Inspection Process document.
- 2
Foundation
Forms in place, rebar in position both horizontal and vertical (24 inches o.c.), any blockouts in place, cold joints doweled. Per the county's own Inspection Process document.
- 3
Framing/Mechanical
Sheathing inspection before house-wrap is applied; framing/fire-blocking/bracing inspection after roof and windows are in but before insulation; rough electrical and plumbing inspected in place; rough mechanical (ducts, flues, appliances) in place. Per the county's own Inspection Process document.
- 4
Sheetrock
After sheetrock is installed, before taping. Per the county's own Inspection Process document.
- 5
Final
Prior to moving in, with finish grade and building completed; final electrical, plumbing, and mechanical finals completed. Per the county's own Inspection Process document.
Final inspection only: EV Charger / EVSE Electrical Permit, Solar Photovoltaic (PV) Permit
Sources & verification
Verified against official sources. Last reviewed 2026-07-13.
Applications & forms
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 Franklin County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Unincorporated Franklin County building permits
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