Landscaping Cost in Seattle (2026)
Average cost in Seattle
US$5,000 — US$100,000
US$5 — US$40 per sq ft
Cost Breakdown
ItemizedPatios, walkways, and retaining walls
42%
Installation, site prep, and slope management
30%
Trees, shrubs, and native plant beds
18%
Irrigation, drainage, and lighting
7%
City fees and professional plans
3%
Sales Tax at 6.5%
📋What's Included
ScopeTypically Includes
- Sod or seed lawn
- Garden bed preparation
- Mulch & edging
- Shrubs & perennials (basic)
- Grading & soil prep
- Labor
Typically Excludes
- Hardscaping (pavers, retaining walls)
- Irrigation system
- Mature tree planting
- Outdoor lighting
- Fencing
Based on landscaping a standard 2,000 sq ft front or back yard.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$8,800 — US$13,200
Based on 7 sources and market data for Seattle. Actual costs may vary depending on specific project requirements.
🏢Top Landscaping Contractors in Seattle
Verified providersSeattle Sustainable Landscapes
420 S 96th St Suite 13, Seattle, WA 98108, USA
69 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
In 2026, Seattle implemented an 18% year-over-year increase for construction and master use permits. For projects involving retaining walls over 4 feet or significant grading, permit fees typically range from $924 to $2,760 depending on the project valuation.
Yes, site complexity such as steep slopes or limited access can increase labor costs by 20% to 50%. Grading and yard leveling in Seattle average $2,310, with complex sites reaching up to $6,500.
Due to high annual rainfall, drainage is a critical component. Correcting drainage issues typically costs between $2,000 and $10,000, while a standard automatic irrigation system for a Seattle home averages $5,000 to $10,000.
Professional landscaping services in the Seattle market currently range from $75 to $150 per hour, which is approximately 30-50% above the national average due to higher regional labor costs and a nine-month growing season.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in USD.