Deck cost in Dallas, TX (2026)

Planning a deck in Dallas? Here is what decks typically cost, what is different about building one in Dallas, and how to get a price range for your own yard in about two minutes.

Short answer

Using typical national ranges from published 2026 cost guides (the same sample rates as our calculator), an installed deck runs about $28 to $55 per square foot in pressure-treated wood, $45 to $78 in composite, and $58 to $95 in PVC or premium composite, from ground level up to a walkout or second-story deck. Railing and stairs are extra.

These are not Dallas prices. We do not have Dallas price data and we do not make up a local average. A local builder sets the real price after seeing your yard, height, footings, access and permit needs.

Typical deck costs by size and height

These worked examples come from the same estimator as the deck cost calculator, using national sample rates:

Deck	Height	Pressure-treated wood	Composite	PVC / premium composite
12 x 16 ft (192 sq ft)	At ground level	$4,550 to $6,200	$7,350 to $9,950	$9,450 to $12,800
12 x 16 ft (192 sq ft)	A few steps up	$6,700 to $9,100	$9,650 to $13,050	$11,950 to $16,150
16 x 20 ft (320 sq ft)	Raised	$17,100 to $23,150	$22,550 to $30,500	$26,900 to $36,400
16 x 20 ft (320 sq ft)	Walkout or second story	$23,550 to $31,900	$29,800 to $40,350	$34,450 to $46,600

Examples assume one side against the house, black aluminum railing where railing is required, and stairs on the raised examples. Typical national ranges, not a quote.

Installed price per square foot (national sample rates)

Height	Pressure-treated wood	Composite	PVC / premium composite
At ground level Under 2 ft · 0-2 steps	$28	$45	$58
A few steps up About 2-4 ft off the ground	$34	$52	$66
Raised About 4-6 ft off the ground	$42	$62	$78
Walkout or second story About 6-12 ft, off an upper door	$55	$78	$95

What is different about building a deck in Dallas

In Dallas, decks, platforms and walks not more than 30 inches above grade and not over a basement or story need no building permit on single-family or duplex lots, except in areas like historic, conservation and planned development districts that have more requirements. (Dallas Building Inspection FAQ)
Exterior work in a Dallas historic district needs an approved Certificate of Appropriateness before work starts. (Dallas Building Inspection FAQ)
A homeowner may do general building work on their own property after getting the proper permits; electrical work must be done by a licensed electrician unless the homeowner qualifies with the Chief Electrical Inspector. (Dallas Building Inspection FAQ)
Required front, side and rear yards (setbacks) must stay open and unobstructed except for fences, and the numbers come from your zoning district. Plan review and field inspections are at the Oak Cliff Municipal Center, 320 E. Jefferson Blvd, 214-948-4480. (Dallas Building Inspection FAQ)

Permit office: City of Dallas Building Inspection, 214-948-4480. Rules change, so confirm with the office before you build. Facts checked October 27, 2026.

Climate and materials in Dallas

Dallas summers are long and hot with strong sun, and winters are mostly mild with occasional hard freezes. Sun and heat fade and dry wood decking quickly, and dark composite boards get hot underfoot, so board color and shade are worth thinking about. Many North Texas lots sit on clay soils that swell when wet and shrink when dry, which affects footings.

Lots, slopes and deck height

Most Dallas-area homes are built on slabs without basements, and lots are fairly flat, so many decks are at ground level or a few steps up. That keeps many projects in the lower height levels, where the price per square foot is lowest. Fort Worth, Plano and the other DFW cities have their own permit rules.

When to plan

Building goes on most of the year here. Spring and fall are popular because summer heat slows outdoor work, so planning a few months ahead helps.

Draw your deck and see a price range

Find your home on the satellite map, tap the corners of your deck, pick the height and materials, and see typical ranges for wood, composite and PVC side by side. Free, no sign-up, no contact details, nothing saved.

Open the deck cost calculator

How to use these numbers

Use the range to set a budget before you call builders, not as a price to hold anyone to.
Height is the biggest lever. Measure from the ground to the door threshold where the deck will attach.
Ask each builder whether the quote includes the permit, footings, railing, stairs and removal of any old deck, so you compare like with like.

Deck builders in Dallas

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Frequently asked questions

Do I need a permit for a deck in Dallas?

Not for a deck 30 inches or less above grade and not over a basement or story, on a single-family or duplex lot, unless you are in a historic, conservation or planned development district. Taller decks need a permit.

Does the Dallas rule apply in Fort Worth or Plano?

No. Each DFW city sets its own rules. Check with your city.

Can I build my own deck in Dallas?

The city says a homeowner may do general building work on their own property after getting the proper permits. Electrical work has its own rules.

Is this what a deck costs in Dallas?

The ranges are typical national ranges from published 2026 cost guides, not Dallas price data. A local builder sets the real price after seeing your yard.

Sources

Prices are typical national ranges from published 2026 cost guides, not Dallas prices or a quote. Local permit facts are summarized from the official pages above. Deck cost in other cities.