Deck Permit in Knoxville, TN (2026)
Everything you need to know about getting a deck permit in Knoxville: fees, requirements, exemptions, and direct links to the Knoxville Plans Review & Permits.
Quick Facts for Knoxville
Permit Fees
Decks and pools: $35 minimum. Plans review: 0.025% of project valuation, $50 minimum.
Processing Time
5-10 business days for standard applications.
Apply Online
Yes — via Knoxville Online Permits
Building Code
2024 IRC (Knoxville Residential Code 2024)
Contact: (865) 215-4311
Do You Need a Deck Permit in Knoxville?
Permit Exemption
Freestanding decks not more than 30 inches above grade are exempt per IRC R105.2.
If your deck does NOT meet all exemption criteria, you must obtain a permit before construction. Building without a required permit can result in fines, stop-work orders, and required demolition.
Knoxville-Specific Deck Rules
How to Get a Deck Permit in Knoxville
Check if your deck needs a permit
Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.
Prepare your plans
You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Knoxville's specific documentation requirements.
Submit your application
Apply through Knoxville Online Permits . Pay the permit fee at submission.
Build and schedule inspections
Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).
Official Knoxville Resources
Estimate Your Deck Cost
Get an instant cost estimate for your deck project in Knoxville.
Deck Cost CalculatorSources
Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Knoxville's Knoxville Plans Review & Permits.