County Building Permits
Marion County, KY - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Marion County, Kentucky. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
The county enforces the Kentucky Building Code in all unincorporated areas and contracts building inspections per DHBC guidance.
- Department
- Marion County Building Inspector
- Address
- 223 North Spalding Avenue, Suite 201, Lebanon, KY 40033
- Phone
- (270) 692-3451
Application Process
- Contact the Marion County Building Inspector to request application materials, confirm zoning/floodplain requirements, and deliver building plans.
- Pay permit and plan review fees to the county office after the Kentucky Building Code plan review.
- Arrange mandatory inspections (footing, rough-in, final) with the inspector.
- Keep construction exposed until each inspection is approved per Kentucky Building Code §109.1.
Source: Marion County Building Inspector
General Requirements
All residential, commercial, and industrial structures or alterations must obtain a permit through the county building office under the Kentucky Building Code.
Required Documents
- Building plans
- Licensed trade information
- Floodplain documentation (if applicable)
- Building code
- 2018 International Building Code with Kentucky amendments
- Owner-builder
- Owner-builders must attest to compliance with Kentucky DHBC and workers' compensation exemptions if applicable.
- Contractor requirements
- Electrical, plumbing, HVAC, and other contractors must be licensed via the state system.
Fees
- Payment note
- Payments are accepted at 223 North Spalding Avenue, Suite 201, Lebanon, KY, either in person or by calling the county finance office for alternative methods. Card payments carry a convenience fee. Marion County's Building Inspector will disclose the applicable fees at application time.
Work That Does NOT Require a Permit
Contact the Marion County Building Inspector to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- (270) 692-6272 (phone)
- Inspection hours
- County offices are open Monday–Friday, 8:30 a.m.–4:30 p.m. EST.
Typical inspection sequence: Footing, rough-in, and final inspections are performed while work remains exposed. Inspectors have authority to issue stop-work orders and revoke permits for violations.
Additional Resources
- Building code: 2018 International Building Code with Kentucky amendments
- Zoning information: View zoning info
- Marion County Government
- License lookup guide: Kentucky Contractor License Requirements
- Contract template: Kentucky Homeowner-Contractor Agreement
- Kentucky hub: Kentucky Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Marion County Building Inspector before applying.
Frequently Asked Questions
Marion County Building Permit FAQ
- Do I need a building permit in unincorporated Marion County, KY?
- All residential, commercial, and industrial structures or alterations must obtain a permit through the county building office under the Kentucky Building Code.
- How do I apply for a building permit in unincorporated Marion County, KY?
- 1. Contact the Marion County Building Inspector to request application materials, confirm zoning/floodplain requirements, and deliver building plans. 2. Pay permit and plan review fees to the county office after the Kentucky Building Code plan review. 3. Arrange mandatory inspections (footing, rough-in, final) with the inspector. 4. Keep construction exposed until each inspection is approved per Kentucky Building Code §109.1.
- How do I schedule a building inspection in unincorporated Marion County, KY?
- Inspections can be scheduled via: (270) 692-6272.
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