Everything you need to know about getting a deck permit in Austin: fees, requirements, exemptions, and direct links to the Austin Development Services Department.
Permit Fees
Fee assessed based on the square footage of the deck. FY 2025-26 fee schedule effective October 1, 2025.
Processing Time
Express Permits (qualifying minor residential work): approximately 1 business day. Standard residential plan review: varies — contact Development Services.
Apply Online
Yes — via Austin Build + Connect (AB+C)
Building Code
2021 International Residential Code with Austin amendments
Contact: 3-1-1 | 6310 Wilhelmina Delco Drive, Austin, TX 78752
No permit required if the deck meets ALL of these: no more than 200 square feet, no more than 30 inches above grade at any point, not attached to a dwelling or townhouse, does not provide egress from the dwelling, and not in a flood hazard area.
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.
Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.
You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Austin's specific documentation requirements.
Apply through Austin Build + Connect (AB+C) . Pay the permit fee at submission.
Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).
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Sources
Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Austin's Austin Development Services Department.