Basic
$7.79 – $18 per sq ft
4 in. fiber-reinforced patio slab, integral color, ashlar-slate stamp with contrasting release, acrylic sealer

Pour and stamp a new 4 in colored, patterned concrete patio slab with sealer on a prepared base.
Patterned Concrete Patio in Seattle, Washington typically costs $9.16 to $21 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Seattle are 19.0% higher than the national average for patterned concrete patio.
National average: $8 – $18 per sq ft
$7.79 – $18 per sq ft
4 in. fiber-reinforced patio slab, integral color, ashlar-slate stamp with contrasting release, acrylic sealer
$9.16 – $21 per sq ft
4 in. slab with wire mesh, integral color, random flagstone stamp with contrasting release, two coats sealer
$11 – $26 per sq ft
4 in. slab with rebar grid, integral color, flagstone stamp with two blended release colors, hand-applied accent stain, sealed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $3.74 – $8.42 | sq ft |
| Labor | labor | $3.75 – $8.44 | sq ft |
| Supplies & Other | supplies | $1 – $2.25 | sq ft |
| Equipment & Disposal | equipment | $0.67 – $1.50 | sq ft |
Stamped concrete patio in a flagstone pattern with gray tones beside a door
Photo: Decorative Concrete Kingdom · CC BY 2.0 · Source
Find a pro to do thisStamped concrete patio in a stone-tile pattern behind a house
Photo: Decorative Concrete Kingdom · CC BY 2.0 · Source
Find a pro to do thisCovered brick patio with flagstone-look stamped concrete floor and a porch swing
Photo: Texas_Custom_Patios · CC BY-SA 2.0 · Source
Find a pro to do thisLabor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local patterned concrete patio contractors in Seattle for personalized quotes based on your specific project.