How Much Will It Cost to Build a Retaining Wall

Generally speaking, the California average cost for a retaining wall is anywhere between $300-$900 per linear foot.

How much does it cost to put in a retaining wall?

Type of Retaining Wall MaterialCost Per Square FootRetaining wall block$16 – $30Wood$10 – $28Natural stone$25 – $75

What is the cheapest way to build a retaining wall?

What Is the Cheapest Type of Retaining Wall? The cheapest type of retaining wall is poured concrete. Prices start at $4.30 per square foot for poured concrete, $5.65 for interlocking concrete block, $6.15 for pressure-treated pine, and about $11 for stone.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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