Cost to Build a Deck in Atlanta, GA (2026)
In Atlanta a 12×16 ft deck costs about $3,987 in pressure-treated pine and $8,831 in composite, installed — 3% below the US average. Below: local prices by size, footing depth, permits and a calculator priced for Atlanta.
Pressure-treated pine
$19–$25 /sq ft
Cedar
$27–$36 /sq ft
Composite
$41–$54 /sq ft
Deck cost calculator for Atlanta
Priced with Atlanta labour, material and footing-depth factors. Change any input and the estimate updates.
Estimated installed cost
$7,772 – $10,156
192 sq ft · about $46.00/sq ft
- Materials
- $5,547
- Labour
- $3,284
- Footings (12 in deep)
- 3 × about $128
- Frost-depth adjustment
- −$115
Mid-range estimate for a rectangular deck attached to the house, with one beam line per 12 ft of depth and footings every 8 ft. Excludes demolition, permits and site work. For railing, stairs and a full line-item breakdown use the main deck cost calculator.
Atlanta deck cost by size and material
Mid-range installed prices for a standard-height deck attached to the house, with footings at 12 inches. Add railing and stairs in the deck cost calculator.
| Deck size | Pressure-treated pine | Cedar | Composite |
|---|---|---|---|
| 10 × 10 ft (100 sq ft) | $2,021 | $2,992 | $4,544 |
| 12 × 12 ft (144 sq ft) | $2,961 | $4,359 | $6,595 |
| 12 × 16 ft (192 sq ft) | $3,987 | $5,850 | $8,831 |
| 16 × 20 ft (320 sq ft) | $6,529 | $9,635 | $14,604 |
| 20 × 20 ft (400 sq ft) | $8,238 | $12,120 | $18,331 |
What makes a deck in Atlanta cost what it does
Red clay, humidity, termites and sloping lots that often mean elevated decks.
Labour here runs 8% above the Georgia average, so a pressure-treated 12×16 that averages $3,848 across Georgia comes to about $3,987 in Atlanta. Hot, humid and termite-heavy, with red clay that holds water around footings. North Georgia sees light frost; the coast sees salt air.
Footings
Footings in Atlanta go about 12 inches deep, which costs roughly $128 per 12 inch footing installed. A 12×16 deck needs about 3. Size them with the deck footing calculator.
Deck permits in Atlanta
Permits are issued by the City of Atlanta Office of Buildings. Atlanta and the surrounding counties permit attached and elevated decks; the city's tree ordinance can affect footing locations near large trees. Typical fees run $150–$500. For the state rules that sit behind the local ones, see deck cost in Georgia.
Choosing decking in Atlanta
Composite adds about $4,845 to a 12×16 deck here over pressure-treated. Local pine keeps pressure-treated cheap, and a good sealer every two to three years handles the humidity. Run the numbers for your deck in the composite vs wood calculator.
Best time to build
March to May and September to November.
Frequently asked questions
How much does a deck cost in Atlanta?
A 12×16 ft deck in Atlanta costs about $3,987 in pressure-treated pine, $5,850 in cedar and $8,831 in composite, installed. That is $19–$25 per square foot for pressure-treated and $41–$54 for composite.
Is building a deck in Atlanta more expensive than elsewhere in Georgia?
A typical deck in Atlanta runs 3% above the Georgia average and 3% below the US average, mainly because of local labour rates. Red clay, humidity, termites and sloping lots that often mean elevated decks.
Do I need a permit for a deck in Atlanta?
Permits are issued by the City of Atlanta Office of Buildings. Atlanta and the surrounding counties permit attached and elevated decks; the city's tree ordinance can affect footing locations near large trees. Budget roughly $150–$500 for the permit, more if drawings by a design professional are required.
How deep do deck footings have to be in Atlanta?
About 12 inches. Each 12 inch footing at that depth costs roughly $128 installed, and a 12×16 deck needs about 3. Always confirm the required depth with the City of Atlanta Office of Buildings before digging — the footing inspection happens before any concrete goes in.
Should I choose composite or wood for a deck in Atlanta?
Composite adds about $4,845 to a 12×16 deck in Atlanta but removes staining every two to three years. Local pine keeps pressure-treated cheap, and a good sealer every two to three years handles the humidity.
Price the rest of the project
Figures are planning estimates built from national installed prices adjusted for Georgia and Atlanta labour, materials and footing depth. Get two or three itemised local quotes. Method.