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How Much Does A Stone Retaining Wall Cost?

$10 – $85
Cost Per Square Foot
$2,000 – $10,000
Average Total Cost
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Key Takeaways

Cost Per Square Foot$10 – $85
Cost Per Linear Foot$20 – $340
Average Total Cost$2,000 – $10,000
National Average Cost$6,000
Stone Retaining Wall | How Much Does A Stone Retaining Wall Cost?
Stone Retaining Wall | How Much Does A Stone Retaining Wall Cost?

A stone retaining wall can serve both aesthetic and functional purposes in landscaping. Stone retaining wall costs vary widely and depends on several factors, including the type of stone used, the wall’s dimensions, and local labor rates. We are providing a comprehensive guide, which includes cost estimates per square foot, per linear foot, and for large installations, as well as the costs of various types of stone retaining walls.

Stone Retaining Wall Cost

The first step in planning a stone retaining wall is understanding the potential costs involved. Here are some general cost ranges you can expect:

Retaining Wall Cost by Linear Feet

Linear FeetBoulder Wall CostGabion Wall CostDry-Stack Stone Wall Cost
10’$500 – $2,000$200 – $1,600$400 – $3,400
15’$750 – $3,000$300 – $2,400$600 – $5,100
25’$1,250 – $5,000$500 – $4,000$1,000 – $8,500
50’$2,500 – $10,000$1,000 – $8,000$2,000 – $17,000
100’$5,000 – $20,000$2,000 – $16,000$4,000 – $34,000
150’$7,500 – $30,000$3,000 – $24,000$6,000 – $51,000
200’$10,000 – $40,000$4,000 – $32,000$8,000 – $68,000

Average Rock Retaining Wall Cost

Understanding the average cost of a rock retaining wall can aid in budgeting and decision-making.

National Average Cost$6,000
Minimum Cost$1,000
Maximum Cost$17,000
Average Cost Range$2,000 to $10,000
Stone Retaining Wall With Greenery | How Much Does A Stone Retaining Wall Cost?
Stone Retaining Wall With Greenery | How Much Does A Stone Retaining Wall Cost?

Stone Retaining Wall Cost Per Foot

Different types of stone have different costs associated with them. Here’s a breakdown:

Stone TypeCost Per Square FootCost Per Linear Foot*
Boulder Rock$25 – $50$50 – $200
Dry-Stacked Stone$20 – $85$40 – $340
Gabion$10 – $40$20 – $160

*Note: Costs per linear foot assume an average wall height of 2 to 4 feet.

Boulder Retaining Wall Cost

Boulder retaining walls are a robust and natural-looking option but can be more costly than other types due to the size and weight of the stones.

Gabion Retaining Wall Cost

Gabion walls use wire mesh cages filled with stones and are known for their durability. They are generally more affordable than dry-stack and boulder walls.

Dry-Stack Stone Retaining Wall Cost

Dry-stack stone walls use stones without mortar, providing a rustic appearance. The costs can vary significantly depending on the type of stone used.

Dry Stack Stone Cost Per Square Foot

Rock TypeAverage Cost Per Square Foot
Fieldstone$20 – $80
Limestone$25 – $70
Keystone$20 – $55
Slate$30 – $85
Cobblestone$20 – $45
Pavestone$20 – $55
Stone Retaining Wall Installed | How Much Does A Stone Retaining Wall Cost?
Stone Retaining Wall Installed | How Much Does A Stone Retaining Wall Cost?

Fieldstone Retaining Wall Cost

Fieldstone, often used in its natural form, provides a rugged, natural appearance but tends to be more expensive due to the difficulty in handling.

Limestone Retaining Wall Cost

Limestone is less rugged than fieldstone and provides a more uniform appearance. It’s also relatively economical for a natural stone material.

Keystone Retaining Wall Cost

Keystone is a specific brand known for engineered retaining wall systems that can be more expensive but offer ease of installation and consistency.

Slate Retaining Wall Cost

Slate offers a sleek, modern appearance but can come with a higher price tag due to its quality and aesthetic appeal.

Stone Veneer Retaining Wall Cost

Stone veneer provides the look of natural stone at a reduced cost and weight. It’s ideal for achieving a high-end look without the extensive labor associated with full stone walls.

Veneer TypeAverage Cost Per Square Foot
Manufactured Stone$30 – $70
Natural Stone$45 – $80

Retaining Wall Stone Cost

Pricing for different stone types varies significantly due to factors like availability, transportation costs, and specific characteristics of the stone.

Stone TypePrice Per TonPrice Per Square Foot of Wall Face
Limestone$160 – $350$20 – $45
Boulders$100 – $350$15 – $35
Fieldstone$70 – $200$10 – $20
Flagstone$200 – $550$30 – $55
Cobblestone$60 – $160$10 – $15
Keystone$350 – $1,300$10 – $25
Slate$200 – $500$20 – $55

Limestone Retaining Wall Blocks Cost

MetricAverage Cost
Per Block$65 – $90
Per Square Foot$20 – $45
Per Ton$160 – $350

Cost of Boulders

Boulders can be purchased by the ton, and prices range widely depending on the type of rock and its source. Typically, you can expect to pay between $100 and $350 per ton.

Stone Retaining Wall Installed | How Much Does A Stone Retaining Wall Cost?
Stone Retaining Wall Installed | How Much Does A Stone Retaining Wall Cost?

Large Stone Retaining Wall Cost To Build

A large stone retaining wall typically involves higher costs, including materials, labor, and possibly additional structural support. The exact cost will depend on the wall’s size and complexity, as well as local labor rates and material availability.

Stone Retaining Wall FAQs

How Long Do Stone Retaining Walls Last?

Stone retaining walls are known for their longevity. Properly constructed and maintained walls can last between 50 to 100 years or more, making them a durable solution for landscaping.

Do Gabion Walls Need Foundations?

Yes, gabion walls typically require a solid foundation to ensure stability and prevent shifting over time. The foundation depth will depend on soil conditions and wall height.

Hiring A Natural Stone Retaining Wall Builder

When hiring a professional, it’s essential to ensure they have experience with the type of stone wall you want. Ask for references, photos of past work, and a detailed estimate.

Questions To Ask Retaining Wall Companies

  • How many years of experience do you have with building stone retaining walls?
  • Can you provide references from previous customers?
  • Will you handle all aspects of the project, including design, construction, and waste disposal?
  • What type of guarantee or warranty do you offer on your work?
  • How do you ensure the stability and durability of the retaining wall?

By understanding the various costs and considerations, you can make informed decisions and plan your stone retaining wall project effectively.

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