Concrete Cost by Project Size in Seattle
| Project Size (sqft) | Standard Driveway | Stamped Concrete | Concrete Patio |
|---|---|---|---|
| 200 sq ft | $2,850 | $4,000 | $3,000 |
| 400 sq ft | $5,750 | $8,000 | $6,000 |
| 600 sq ft | $8,600 | $12,000 | $9,000 |
| 800 sq ft | $11,500 | $15,950 | $12,000 |
| 1,000 sq ft | $14,350 | $19,950 | $15,000 |
Frequently Asked Questions
How much does concrete work cost in Seattle?
Concrete work costs in Seattle run above national norms — most homeowners spend $5,600 to $12,000, depending on scope, materials, and finish level. Seattle labor rates sit 42% above the US median, making labor the single largest cost factor for concrete work.
Why is concrete work more expensive in Seattle?
Concrete work in Seattle runs roughly 23% above the national average. Seattle labor rates sit 42% above the US median, making labor the single largest cost factor for concrete work. This is structural — driven by local cost of living and demand — not something negotiation can erase. Newer construction in Seattle (averaging 34 years) means concrete work projects rarely encounter the hidden-scope surprises common in older markets. What you see in the quote is usually what you pay.
What concrete mix and prep works best in Seattle?
For a Seattle home: Homes in Seattle averaging 34 years old typically have stable sub-grades that simplify concrete work. New pours integrate cleanly with existing slabs and foundations without the settling corrections older properties need.
What red flags should I watch for hiring a concrete contractor in Seattle?
Be cautious of concrete work contractors in Seattle who pressure you to sign same-day. Legitimate contractors expect you to get competing bids and will hold their price for 30 days. High-pressure sales tactics correlate with inflated pricing. Any Seattle contractor who asks for more than 30% upfront before materials are ordered is a red flag. Standard practice is 10-15% deposit, materials-on-delivery payment, and final payment on completion.