Patio Cost Calculator / Seattle, WA
Patio Cost Calculator — Seattle, WA
The average cost to install a patio in Seattle, WA ranges from $5,288 to $7,154 for a standard 16'×16' concrete paver patio with gravel base. Seattle is in the West Coast region, where costs are 35% above national average.
16'
8'30'
16'
8'30'
Patio Area: 256 sq ft (16' × 16')
Estimated Cost in Seattle
$6,221
Range: $5,288 – $7,154
Based on West Coast pricing
$24/sqft · 256 sq ft (16' × 16')
Cost Breakdown
Patio Material & Labor$4,096 (89%)
Base Preparation$512 (11%)
DIY Alternative
Save $3,318 (53%) by installing the patio yourself
DIY estimate: $2,903
Material Comparison
| Option | Est. Cost | vs. Cheapest |
|---|---|---|
Plain Concrete | $3,456 | Lowest |
Concrete PaversSelectedPopular | $5,530 | +$2,074 (+60%) |
Stamped Concrete | $6,221 | +$2,765 (+80%) |
Brick Pavers | $6,912 | +$3,456 (+100%) |
Travertine | $8,640 | +$5,184 (+150%) |
Natural Stone (Flagstone) | $9,677 | +$6,221 (+180%) |
Bluestone | $11,059 | +$7,603 (+220%) |
Frequently Asked Questions
How much does a patio cost in 2026?
The average cost to install a patio ranges from $2,500 to $8,000 for a standard 256 sq ft (16×16) patio. Plain concrete is the most affordable at $10/sqft installed, concrete pavers run $16/sqft, brick pavers cost $20/sqft, and premium natural stone can reach $28-$32/sqft. Total cost depends on material, size, base preparation, and your region.
What is the cheapest patio material?
Plain poured concrete is the cheapest patio material at about $10 per square foot installed. For a 256 sq ft patio, that's roughly $2,560. Stamped concrete costs $18/sqft and concrete pavers cost $16/sqft. If you go DIY with concrete pavers, materials alone run about $7-8/sqft, saving 50-55% on installation labor.
Are pavers better than concrete for a patio?
Pavers offer several advantages over poured concrete: they're easier to repair (replace individual pavers vs patching concrete), they flex with the ground (reducing cracking), they last 30-50 years vs 25-30 for concrete, and they come in more design options. However, concrete is 30-40% cheaper and requires less maintenance. Stamped concrete offers a middle ground with decorative patterns at moderate cost.
How much does a paver patio cost per square foot?
Concrete pavers cost $14-$18 per square foot installed, while brick pavers run $18-$24/sqft. This includes the paver material, gravel base, sand setting bed, edge restraints, and labor. Premium paver brands like Belgard or Techo-Bloc may cost 15-20% more. DIY paver installation can bring costs down to $7-$10/sqft for materials only.
Do I need a permit to build a patio?
Most ground-level patios do not require a building permit. However, permits may be required if the patio is over a certain size (usually 200+ sq ft), involves electrical work (lighting), is near a property line, or includes structures like a fire pit or seating wall. Permit costs typically range from $100-$300. Always check your local building department.
How long does it take to install a patio?
A professional crew can install a standard 250 sq ft paver patio in 2-3 days, including excavation, base preparation, and laying pavers. Concrete patios take 1-2 days to pour plus 3-7 days to cure. DIY paver projects typically take 3-5 weekends. Larger or more complex shapes (L-shaped, curved) add 1-2 extra days.
Can I build a patio myself to save money?
Yes — DIY patio installation can save 45-55% on labor costs. A 256 sq ft concrete paver patio costs about $4,100 professionally but only $1,800-$2,100 in materials for DIY. You'll need a plate compactor (rental ~$80/day), hand tamper, level, rubber mallet, and a way to haul gravel and sand. The main challenge is getting the base perfectly level — this determines how well your patio ages.