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.

Verified from official Knoxville sources — Last checked April 2026

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

Frost line depth: 12 inches minimum
City provides Prescriptive Residential Wood Deck Construction Guide
City provides Deck Design Package form for submissions
Inspections required for footer holes and final completion

How to Get a Deck Permit in Knoxville

1

Check if your deck needs a permit

Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.

2

Prepare your plans

You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Knoxville's specific documentation requirements.

3

Submit your application

Apply through Knoxville Online Permits . Pay the permit fee at submission.

4

Build and schedule inspections

Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).

Official Knoxville Resources

Knoxville Online Permits — Apply for Permits Online Deck-Specific Requirements
Transparency note: The following items could not be verified from official city sources and should be confirmed directly: Fee schedule labeled 2024 — may have been updated.

Estimate Your Deck Cost

Get an instant cost estimate for your deck project in Knoxville.

Deck Cost Calculator

Sources

https://permits.knoxvilletn.gov/Policies-Fast-Facts/Fast-Fact-Guideshttps://permits.knoxvilletn.gov/Codes-Requests/Construction-Codes

Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Knoxville's Knoxville Plans Review & Permits.