How Much Does Pergola Installation Cost in Seattle, WA?
Seattle pricing is 30% above the national average. Updated for 2026.
Based on local labor rates, oceanic climate conditions, and Seattle's tech-aerospace-trade economy.See our methodology
Pergola Installation Pricing in Seattle, WA
Seattle is a high-cost market where pergola installation runs about 30% above the national average. The city's tech-aerospace-trade economy supports higher wages, which translates to elevated contractor rates. With a population of 735K, competition among providers exists but demand keeps prices firm.
Local climate plays a direct role in pergola installation costs here. Persistent rain creates moisture management challenges for roofing, siding, and foundations; mild temperatures reduce HVAC extremes.
Market-specific factors matter in Seattle: tech economy drives premium pricing; green building requirements may add cost; high minimum wage affects labor rates.
Seattle has strict permitting requirements. Budget an additional 5-15% for permits, inspections, and code compliance when planning your pergola installation project. Licensed contractors familiar with local codes can navigate this process efficiently.
Seattle vs National Average
What Affects Pergola Installation Cost in Seattle?
Material
Pressure-treated wood: $2,000-$5,000. Cedar/redwood: $3,500-$8,000. Vinyl/composite: $4,000-$10,000. Aluminum: $5,000-$12,000
Size
10x10: $2,000-$5,000. 12x14: $3,500-$7,500. 14x16: $5,000-$10,000. 16x20: $7,000-$15,000
Seattle Market Conditions
tech economy drives premium pricing; green building requirements may add cost; high minimum wage affects labor rates
Local Climate Impact
persistent rain creates moisture management challenges for roofing, siding, and foundations; mild temperatures reduce HVAC extremes
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Tips to Save on Pergola Installation in Seattle
- 1.Pergola kits ($1,000-$4,000) save 30-50% vs custom builds
- 2.Pressure-treated wood is the most affordable material
- 3.DIY-friendly kits are available from big box stores
- 4.Skip the permit if your pergola is under 200 sq ft (check local codes)
- 5.In Seattle, verify your contractor handles local permits — the permitting process here is more involved than average and DIY permit applications can cause delays.
📈 Pergola Installation in Seattle Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $6,073 | — |
| 2021 | $6,328 | +4.2% |
| 2022 | $6,739 | +6.5% |
| 2023 | $6,928 | +2.8% |
| 2024 | $7,150 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Pergola Installation in Seattle
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Frequently Asked Questions
Does a pergola add value to a home?
Yes — outdoor living improvements like pergolas typically return 50-75% of their cost at resale. They're especially valued in warm-climate markets where outdoor living is year-round.
Why does pergola installation cost different in Seattle than other cities?
Seattle's costs reflect local labor rates driven by the tech-aerospace-trade economy, oceanic climate conditions that affect materials and scheduling, and strict permitting requirements. The expensive labor market also influences competitive pricing.
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