Do I Need a Permit to Build a Deck in Fort Worth, TX?

Interactive check

Check your deck details

Client-side only. No runtime backend required.

Conditions

Full permit conditions

All 7 conditions for Fort Worth deck permits.

A building permit is required for any deck attached to the dwelling. Fort Worth Development Services reviews attached decks as structural additions to the primary structure.
A permit is required for any freestanding deck more than 30 inches above finished grade at any point.
A permit is required for any freestanding deck exceeding 200 square feet in area.
A freestanding deck that is 200 square feet or less, no more than 30 inches above grade at all points, not attached to the dwelling, and not serving a required exit may qualify for a permit exemption — but Fort Worth and Tarrant County zoning setbacks, easements, and HOA covenants still apply.
Fort Worth administers residential construction under the 2021 International Residential Code (IRC) with City of Fort Worth local amendments. Deck structural design must comply with IRC Section R507 and Fort Worth's wind-load amendment requirements for the DFW straight-line wind zone.
DFW-area straight-line wind events require decks to be designed for a minimum 115 mph design wind speed (ASCE 7-16 Risk Category II exposure) per Fort Worth's adopted amendments — ledger connections, post anchorage, and guardrail attachment must reflect these loads.
Any HOA covenants or deed restrictions may impose additional design or approval requirements beyond the city permit requirements.

Fees

Estimated city fees

Baseline for a simple permitted deck: $200–$550 estimated city fees for a permitted residential deck in Fort Worth, TX

Fee	Amount	Notes
Residential building permit fee	$200–$550 (estimated, based on declared construction valuation)	Fort Worth Development Services calculates permit fees on a valuation-based schedule. For a typical residential deck valued at $8,000–$30,000, combined permit and plan review fees generally fall in the $200–$550 range. Verify the current fee schedule at fortworthtexas.gov/departments/development-services before submitting.
Plan review fee	Included with permit fee for standard residential submittals	Residential deck plan review is typically included with the permit fee. Projects requiring structural engineering review for elevated or complex wind-load conditions may incur a separate review charge.
Inspections	Included; reinspection fee if not ready	Required inspections (footing, framing, final) are covered under the permit. A reinspection fee applies if work is not ready or fails when the inspector arrives.

Documents

Required documents

Completed residential building permit application submitted through the Fort Worth Development Services permit portal.
Scaled site plan showing property boundaries, setbacks, easements, existing structures, and the proposed deck footprint with dimensions.
Construction drawings with plan view, elevations, framing layout, footing locations and depths, post and beam sizing, joist spacing, and guardrail and stair details where applicable.
Structural details for footings, posts, beams, joists, connectors (joist hangers, post bases, hurricane ties), and guardrail assembly per 2021 IRC Section R507 and Fort Worth wind-load amendments.
Ledger attachment detail and flashing specifications if the deck is attached to the house, per 2021 IRC Section R507.
Wind-load compliance documentation for elevated decks or those with guardrails — Fort Worth's 115 mph design wind speed amendment applies to lateral load on posts, guardrails, and ledger connections.
Stair layout and guardrail details if the deck surface is 30 inches or more above finished grade.
Contractor license registration or owner-builder documentation depending on who is applying.
Any required HOA approval per applicable subdivision covenants.

Timeline

Typical timing

Plan review: 7–14 business days for a standard residential deck
Total cycle: 4–6 weeks from application to final inspection

Review times vary with workload. Complex submittals or wind-load correction cycles add time. Schedule inspection slots 2–3 business days in advance through the permit portal.

Process

How the permit process works

Determine whether your deck requires a permit Check whether the deck is attached to the house, taller than 30 inches above grade at any point, or larger than 200 square feet as a freestanding structure. If any condition applies, a permit from Fort Worth Development Services is required before construction begins.
Verify Fort Worth zoning setbacks and site constraints Confirm required setbacks from property lines, easements, alley rights-of-way, and accessory structures for your zoning district using Fort Worth's zoning map or by contacting Development Services. Zoning rules apply even to code-exempt decks.
Prepare 2021 IRC-compliant construction documents addressing Fort Worth wind loads Prepare a scaled site plan and structural drawings that comply with the 2021 IRC and Fort Worth local amendments. Fort Worth's DFW straight-line wind amendment requires structural details to reflect a 115 mph design wind speed (ASCE 7-16 Risk Category II) — ledger connections, post anchorage, and guardrail construction must address lateral wind loads. Include footing sizes and depths for Tarrant County soil conditions.
Submit through Fort Worth's Development Services permit portal Submit the permit application and supporting documents online through the Fort Worth Development Services permit portal at fortworthtexas.gov/departments/development-services. In-person service is available at the Fort Worth Development Services Center, 401 W. 13th Street, Fort Worth, TX 76102.
Respond to plan review comments Fort Worth reviewers check the submittal against the 2021 IRC and Fort Worth local amendments, including wind-load compliance. Revise drawings and resubmit through the portal if corrections are requested.
Receive permit approval and pay remaining fees After approval, pay any outstanding fees, print or save the issued permit, and keep the permit and approved drawings accessible at the job site during construction.
Schedule required inspections Request inspections through the permit portal as construction progresses. A standard Fort Worth deck permit requires a footing inspection before pouring concrete, a framing inspection before covering structural members, and a final inspection upon completion.
Pass final inspection and close out the permit After the final inspection sign-off, the permit is closed and the deck becomes part of the official building record — protecting you during home sales, insurance reviews, and future permit applications.

Code basis

What Fort Worth reviews against

2021 International Residential Code (IRC) with City of Fort Worth local amendments, including wind-load provisions for the DFW 115 mph design wind speed zone, as administered by Fort Worth Development Services and applicable Tarrant County and City of Fort Worth zoning ordinances.

Residential permit page Fort Worth permit portal

If you skip the permit

What can go wrong

Fort Worth Development Services can issue a stop-work order and require all unpermitted construction to cease immediately.
The city may require the deck to be partially or fully demolished for inspection, at the owner's expense.
Civil penalties can accrue under Texas law and Fort Worth ordinances until the violation is resolved.
Homeowner's insurance may deny claims related to an unpermitted structure or a structure not built to code.
Unpermitted work discovered during a home sale or refinance appraisal can delay or derail the transaction; retroactive permits typically cost more than doing it correctly upfront.
An unpermitted deck not designed for Fort Worth's wind-load requirements creates significant liability exposure if a storm event causes structural failure and injures a guest.