Quick cost calculatorRetaining Wall

Retaining Wall Cost Calculator

Enter wall type, length, height, drainage, access, and site options for an immediate planning price. No drawing is required, and you can use the calculator free without signing up.

Use the Calculator Design on the Property Map

Enter known wall dimensions here, or draw the wall path in the property estimator for a more detailed plan.

Retaining wall cost calculator

Your national planning estimate updates immediately as you change wall type, path length, exposed height, drainage, and engineering assumptions. The local report applies reviewed local pricing and organizes the submitted scope.

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Choose wall type

No wall type selected. Choose one required option before using this estimate or requesting quotes.

Wall path and height

Wall lengthftAverage exposed heightft from lower grade to wall topWall face areaPath shape$60 / wall sq ftFinish$60 / wall sq ftMap wall thicknessft, for estimator visual planning

Drainage, soil, and access

Excavation access$60 / wall sq ftSoil / slope concern$60 / wall sq ft

Include drainage and backfillDrain pipe, clean stone, filter fabric, and backfill handling behind the wall.$13 / wall sq ftInclude geogrid / engineering concernUse for taller walls, slopes, surcharge loads, structures, or likely permit review.$10 / wall sq ft

Advanced wall options

Include cap/topperAdds a planning allowance for cap blocks, stone caps, or a finished top course.$7.73 / wall sq ftInclude steps / returnsUse when the wall turns, steps down, wraps ends, or ties into another grade change.$8.01 / wall sq ftInclude existing wall removalUse when an old retaining wall must be removed before rebuilding.$9.66 / wall sq ft

Walls near or above 4 ft, near structures, or supporting surcharge loads may need permit or engineering review.

Enter project details firstAdd the basic scope so there is something useful to include in your local report.

Retaining Wall totalNot readyNational planning range

Retaining wall planning estimate

Enter the wall path length, average height, wall type, and site assumptions to see a planning range.

Get your localized planning price

The retaining wall range above uses the national published baseline. Submit the project once to reveal the central planning price, apply reviewed local factors, and organize the scope for follow-up.

Localized price Applied adjustments Project summary Contractor packet Secure PDF preview

Get Your PriceNeed terrain, parcel, or zoning context? Draw the project footprint in the satellite estimator.

Enter project details to see your quick estimate

Complete the required choices above. The calculator updates immediately; no drawing or signup is required.

Design My Project

Enter the wall path

Choose the wall type, enter the planned length, and set the average exposed height.

Add site assumptions

Include drainage, excavation access, soil or slope concern, engineering review, cap/topper, returns, and removal.

Draw it on the property map

Open the estimator with the calculator choices carried over, then trace the actual wall path.

What changes the retaining wall estimate?

The calculator starts with wall face square footage, then adds site assumptions that usually matter in the field. If you add a location, it can show approved local adjustments before you move into the map estimator.

Wall face area

Length multiplied by average exposed height drives the main wall quantity.

Height and engineering

Taller walls can require more labor, drainage review, reinforcement, permits, or engineering.

Water and soil

Drainage, backfill, clay, slope, access, and haul-off can move the price as much as the wall material.

Local context

Published local factors can adjust the estimate using wage, demand, regional cost, soil, weather, permit, and approved pricing data.

Ready for a clearer retaining wall plan?

Use the calculator to get close, then draw the wall path on the property map and request quotes when the scope is ready.

Open the Retaining Wall Estimator