Concrete Patio Cost in Washington
2026 estimates — plain, stamped, stained, and exposed aggregate
300 sqft plain concrete patio, Washington labor rates. Updated June 2026.
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Concrete Patio Cost by Finish — Washington 2026 (300 sqft)
| Finish Type | 300 sqft (WA) | Per sqft |
|---|---|---|
| Plain / Broom-finish | $2,745 | $9.15/sqft |
| Colored concrete | $3,843 | $12.81/sqft |
| Acid-stained | $3,477 | $11.59/sqft |
| Exposed aggregate | $4,209 | $14.03/sqft |
| Stamped concrete | $6,039 | $20.13/sqft |
Concrete Patios in Washington — Key Facts
1. Washington Pricing
Concrete patio installation in Washington is above the national average. Plain concrete ($$9.15/sqft) to stamped ($$20.13/sqft). Stamped concrete mimics pavers at 30–50% lower cost.
2. Washington Climate Considerations
Seal your Washington concrete patio every 2–3 years to prevent cracking and staining. In Washington's climate, ensure proper drainage away from your foundation (minimum 1/8 inch slope per foot). Get 3 quotes — concrete patio pricing varies 25–40% between contractors.
3. Concrete vs. Pavers vs. Wood Deck
Concrete ($$9–$20/sqft) is the most affordable for ground-level patios in Washington and lasts 25–50 years. Pavers cost 60–80% more but allow easy individual tile replacement. Wood decks make more sense for elevated installations on sloped yards.
FAQs — Concrete Patio Cost in Washington
Concrete patio installation in Washington costs $3,416 on average for a 300 sqft plain concrete patio — above the national average. Stamped concrete runs $6,039 for 300 sqft; plain broom-finish runs $2,745.
Stamped concrete costs $6,039 vs $2,745 for plain concrete for 300 sqft in Washington. The premium delivers a decorative appearance similar to stone or brick pavers at 30–50% less cost. Stamped concrete requires resealing every 2–3 years to maintain appearance.
A properly installed and sealed concrete patio lasts 25–50 years in Washington. Key factors: proper base preparation (4–6 inches compacted gravel), reinforcement (rebar or fiber mesh), correct drainage slope, and sealing every 2–3 years. In freeze-thaw climates, use air-entrained concrete and avoid deicing salts.
Concrete costs $2,745–$6,039 for 300 sqft in Washington; pavers cost $6,588–$10,980. Pavers allow individual replacement if cracked, drain naturally, and maintain good value. Concrete is lower upfront cost but can crack (especially in freeze-thaw climates) and cracks are visible. Stamped concrete bridges the gap aesthetically at mid-range cost.
Most Washington jurisdictions do not require permits for ground-level patios under 200 sqft that are not attached to the house structure. However, permits are typically needed for: patios larger than 200–300 sqft, raised patios or those attached to the home, covered patios/pergolas, and patios in HOA communities. Check with your local building department — permit costs average $50–$150 for patios.
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Get Free Quotes on AngiWashington Patio Summary
- →Plain avg: $2,745 / 300 sqft
- →Stamped: $6,039 / 300 sqft
- →Range: $2,562 – $4,782
- →Cost index: above national avg