Deck Building Cost in Tampa, FL
A 16×20 ft deck in Tampa costs $9,900 (pressure-treated) to $21,200 (composite) — 41% above the national average.
Tampa — PT Wood Deck (16×20)
$9,900
$31/sqft installed
Composite (Trex)
$21,200
$66/sqft; low-maintenance
vs National Average
41% above
Tampa labor market
Deck Cost in Tampa by Material — 2026 (16×20 ft, 320 sqft)
| Material | Total Cost | Per Sqft | Lifespan |
|---|---|---|---|
| Pressure-treated wood | $9,900 | $31/sqft | 15–20 yrs |
| Cedar / Redwood | $14,800 | $46/sqft | 20–30 yrs |
| Composite (Trex, Fiberon) | $21,200 | $66/sqft | 25–30 yrs |
| PVC / capped composite | $24,000 | $75/sqft | 30–50 yrs |
Includes framing, decking, 1 set of stairs, basic railing, and permit. Second story or rooftop decks add 25–50%. Tampa labor rates are 41% above the national average.
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FAQs — Deck Cost in Tampa
How much does a deck cost in Tampa?
A standard 16×20 ft deck (320 sqft) in Tampa, FL costs $9,900 for pressure-treated wood, $14,800 for cedar, and $21,200 for composite (Trex) — 41% above the national average of $8,500. Per-sqft rates: PT wood $31/sqft, composite $66/sqft. Costs include framing, decking boards, stairs, and basic railings.
Is composite or wood decking better in Tampa?
In Tampa's humid climate, composite decking (Trex, Fiberon) is strongly recommended. It won't rot, warp, or grow mildew — major problems for wood in humidity. While composite costs $11,300 more upfront, it requires no annual sealing/staining and lasts 25–30 years with minimal maintenance.
Do I need a permit to build a deck in Tampa?
Yes — most deck projects in Tampa require a building permit if the deck is attached to the house, over 30 inches off the ground, or over 200 sqft. Permits cost $200–$575 in Tampa and require structural drawings and a post-installation inspection. A licensed FL contractor will handle permits as part of the project. Unpermitted decks must be disclosed at sale and may need to be removed or permitted retroactively.
How much does a 12×12 deck cost in Tampa?
A 12×12 ft deck (144 sqft) in Tampa, FL costs: PT wood $5400–$6400, cedar $8100–$9600, composite $11700–$13800. Smaller decks have higher per-sqft costs since fixed costs (footings, framing, stairs) spread over fewer square feet. A 12×12 is popular for smaller yards and costs approximately 55–65% of a 16×20.
What is the ROI on a deck in Tampa?
A wood deck in Tampa recoups approximately 65–75% of cost at resale according to Remodeling Magazine's Cost vs. Value report. A $9,900 PT wood deck adds $6900–$7400 to your home's value. Composite decks often recoup a similar dollar amount to wood but at a higher cost, so the percentage ROI is lower. In Tampa's market, outdoor living spaces are increasingly valued — a well-built deck is one of the top outdoor ROI projects.