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Cost of Foundation Installation in Portland

The cost of foundation installation in Portland, OR can vary significantly based on several factors. Whether you're building a new home or repairing an existing foundation, understanding the elements that influence costs and the common tasks involved can help you budget more effectively.

Factors Affecting Cost

  • Soil Type: The type of soil in Portland can impact the difficulty and cost of foundation installation.
  • Foundation Type: Different types of foundations such as slab, crawl space, or basement have varying costs.
  • Size of the Project: Larger foundations require more materials and labor, increasing the overall cost.
  • Permits and Inspections: Local regulations may necessitate specific permits and inspections, adding to the expense.
  • Accessibility of the Site: Hard-to-reach locations can increase labor costs due to additional time and equipment needed.
  • Weather Conditions: Portland's rainy season can delay construction and increase costs due to weather-related challenges.

Average Costs for

Task Average Cost (Portland, OR)
Basic Concrete Slab Foundation $4,000 - $12,000
Crawl Space Foundation $8,000 - $18,000
Basement Foundation $20,000 - $40,000
Foundation Repair (minor) $500 - $3,000
Foundation Repair (major) $5,000 - $15,000
Site Preparation and Grading $1,000 - $5,000
Waterproofing Foundation $3,000 - $10,000
Soil Testing and Analysis $500 - $1,500

Foundation Installation