Kansas City, MO · 2026 cost guide
How much does a deck cost in Kansas City?
In Kansas City, a deck costs about $4,400–$17,500 in 2026 for a 320 sq ft deck, from pressure-treated to composite — roughly $13.91–$55.62 per square foot. That’s about 3% above the Missouri average.
Estimate your Kansas City project with the Deck Cost Calculator →
Kansas City cost breakdown
| Kansas City typical range | $4,400–$17,500 |
| Kansas City per square foot | $13.91–$55.62 |
| Missouri state average | $4,300–$17,000 |
| Versus Missouri average | about 3% above average |
What’s different about Kansas City
Kansas City is a large metro with deep contractor demand, where severe-storm hail and humid summers drive impact-resistant materials and ongoing upkeep.
- Severe-storm exposure favors impact-resistant materials.
- Rot- and mold-resistant or composite materials are favored in humid climates.
How the cost is built
Deck cost depends on size, decking material (pressure-treated pine is cheapest; composite and PVC are mid-range; tropical hardwood is premium), and structural extras like railings, stairs, and elevated footings. Permits and ledger flashing add cost on attached decks.
Frequently asked questions
How much does a deck cost in Kansas City?
In Kansas City, a deck costs about $4,400 to $17,500 in 2026 for a 320 sq ft deck, from pressure-treated to composite — roughly 13.91–55.62 per square foot. That's about 3% above the Missouri average, reflecting local labor and permit costs.
What affects the cost of a deck in Kansas City?
Kansas City is a large metro with deep contractor demand, where severe-storm hail and humid summers drive impact-resistant materials and ongoing upkeep. Severe-storm exposure favors impact-resistant materials.
How can I get an accurate deck building estimate in Kansas City?
Use the free Deck Cost Calculator to plug in your real measurements, then collect two or three local Kansas City quotes to compare. Prices vary by neighborhood, access, and project complexity.
Deck building cost in other Missouri metros
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Open calculator →The Kansas City figure scales the Missouri cost range by a local metro index, then adjusts for the city’s labor market and climate. A 2026 planning estimate, not a quote — get local bids. See our methodology.