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Concrete Patio Cost Calculator — Redmond WA

Concrete patio installation in Redmond WA, Washington costs significantly higher than the national average. Patio size, concrete finish (plain vs. stamped vs. exposed aggregate), and ground prep are the main cost drivers.

Low estimate$3,600
Average$10,600
High estimate$31,200

Patio square footage

Patio square footage 300

Quality Tier

Standard materials, solid craftsmanship

Scope of Work

Labor

Labor portion of total cost 40%

Concrete Patio Cost in Redmond WA: 2026 Guide

Use the calculator above to get a quick estimate. The guide below explains what drives concrete patio costs in Redmond WA and what to expect from contractors in Redmond WA.

Typical Concrete Patio Costs in Redmond WA

Project ScopeLowHigh
Small patio (100–150 sqft, plain)$1,300$2,300
Average patio (250–350 sqft, plain/broom)$3,600$8,800
Stamped patio (300 sqft, basic pattern)$8,800$10,600
Large stamped patio (600+ sqft, premium)$10,600$31,200

What Affects Concrete Patio Costs in Redmond WA?

Labor rates: Contractors in Redmond WA charge $64–$128/hour for concrete patio work — significantly higher than the national average.

Material costs: Material prices in the West region are significantly higher than national average due to local supply, transportation costs, and market demand.

Project complexity: Site conditions, permitting requirements, and non-standard layouts can add 15–30% to total project cost.

Frequently Asked Questions

How much does a concrete patio cost in Redmond WA?
A concrete patio in Redmond WA costs $3,600–$31,200. Plain broom-finish concrete runs $3,600–$8,800 for a 300 sqft patio. Stamped concrete with a stone or brick pattern runs $10,600–$31,200 for the same size. The finish choice is the single biggest cost variable.
How thick should a concrete patio be in Redmond WA?
Residential concrete patios should be at least 4" thick, poured over a compacted gravel base. In Redmond WA, if you expect heavy vehicle traffic or have expansive soils, 6" with rebar is recommended. Thicker slabs cost 20–30% more but last significantly longer.
How long does concrete last in Redmond WA?
A properly poured and sealed concrete patio lasts 30–50+ years. In Redmond WA, freeze-thaw cycles (if applicable) are the biggest threat — use air-entrained concrete and reseal every 2–3 years. Stamped concrete requires more frequent sealing to maintain color.
Stamped concrete vs. pavers — which is better in Redmond WA?
Stamped concrete is cheaper upfront ($3,600–$8,800 vs. $15–$30/sqft for pavers) and seamless, but cracks are harder to repair. Pavers cost more but individual units can be replaced. In Redmond WA, pavers are better in freeze-thaw climates; stamped concrete excels in mild climates.

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Estimated cost in Redmond WA

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Range: $0 – $0
Materials$0
Labor$0
City multiplier1.42x

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