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Cost of Residential Landscape Drainage in Bellevue

Residential landscape drainage is a crucial aspect of maintaining a beautiful and functional outdoor space in Bellevue, WA. Proper drainage systems prevent water from pooling in your yard, protect your home's foundation, and ensure your landscape remains healthy and vibrant. Understanding the cost of residential landscape drainage in Bellevue involves considering various factors that influence pricing and the common tasks associated with these projects.

Factors Affecting Cost

  • Property Size: Larger properties require more extensive drainage systems.
  • Soil Type: Clay or rocky soils may need additional work and materials.
  • Slope of Land: Steeper slopes can complicate installation and increase costs.
  • Existing Landscaping: Removing or altering existing features can add to the expense.
  • Drainage System Type: French drains, surface drains, and subsurface drains vary in cost.
  • Permits and Regulations: Compliance with local regulations may require permits.
  • Labor Costs: Rates for professional labor can vary in Bellevue.

Average Costs for Common Tasks

Task Average Cost (Bellevue, WA)
French Drain Installation $2,000 - $6,000
Surface Drain Installation $1,500 - $4,000
Subsurface Drain Installation $3,000 - $8,000
Grading and Slope Adjustment $1,000 - $3,500
Downspout Extension $150 - $500
Dry Well Installation $500 - $2,000
Permit Fees $100 - $500

Understanding these factors and average costs can help you plan and budget for your residential landscape drainage project in Bellevue, WA.

Residential Landscape Drainage