Retaining Wall Cost in Keller, TX
Real pricing from 98+ retaining wall estimates in Keller. Average project cost: $12,800.
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A retaining wall in Keller, TX costs an average of $12,800, based on 98+ real estimates. The most popular material is Natural Stone (45% of projects) at $38/SF. The average wall is 40 LF long and 4 ft high (160 SF). Walls over 4 feet typically require engineering.
How Keller Compares to DFW
Keller averages $12,800 for retaining walls — 4% above the DFW metro average of $12,281
Based on 539+ real retaining wall estimates across 27 DFW cities. Updated February 2026.
Retaining Wall Materials in Keller
2026 DFW rates — per square foot of wall face, materials and labor included
Premium Texas limestone and fieldstone walls with timeless curb appeal
Large natural boulders stacked for a rugged, natural look
Hand-placed stone without mortar for a classic, rustic aesthetic
Quick Cost Reference
Estimated retaining wall costs by size in Keller
* Walls 4ft+ typically require engineering
* Walls 5ft+ typically require engineering
Top Neighborhoods in Keller
Where Keller homeowners are building retaining walls
Serving all Keller neighborhoods and surrounding Tarrant County zip codes: 76248, 76244, 76262, 76182
Retaining Wall Permits in Keller
Tarrant County requirements for retaining walls
City of Keller Development Services
$100-$400 depending on wall height and length
Retaining walls over 4 feet in height require a building permit and engineered drawings in Keller. Walls under 4 feet on flat lots typically don't need permits. All walls near property lines require a survey.
Frequently Asked Questions
Common questions about retaining walls in Keller, TX
Based on 98 real retaining wall estimates in Keller, the average project costs $12,800. A 40 LF natural stone wall at 4 feet tall runs $6,080, while boulder walls for the same size cost $3,520. Final cost depends on wall height, material, and site drainage needs.
Natural stone leads at 45% of Keller retaining wall projects. Homeowners in neighborhoods like Hidden Lakes and Marshall Ridge prefer the premium look of Texas limestone. Boulder walls (35%) are popular for larger, more natural-looking installations.
Retaining walls over 4 feet tall require a building permit and stamped engineering drawings in Keller. Walls under 4 feet on relatively flat lots typically don't need permits. Contact Keller Development Services to confirm requirements for your specific project.
Yes. All retaining walls in Keller should include proper drainage — a perforated pipe (French drain) behind the wall with gravel backfill. DFW's expansive clay soil holds water and creates hydrostatic pressure that can push walls over without drainage.
Keller requires stamped engineering drawings for walls over 4 feet tall, walls supporting surcharge loads (driveways, structures), and walls on slopes steeper than 3:1. Engineering costs $500-$1,500 and is included in many contractor bids.
A 40 LF retaining wall at 4 feet tall in Keller costs $3,520 in boulder ($22/SF) or $6,080 in natural stone ($38/SF). This is based on 98 real Keller estimates. Add $500-$1,500 for engineering if the wall exceeds 4 feet in height.
In Keller, 35% choose boulder and 45% choose natural stone. Boulder walls ($22/SF) cost 42% less than natural stone ($38/SF) and work well for large, natural-looking installations. Natural stone offers a more refined, premium appearance that pairs with Keller's architectural styles. For walls under 4 feet on flat lots, boulder is the best value.
Yes — every retaining wall in Keller needs drainage. Tarrant County sits on expansive clay soil that holds water and creates hydrostatic pressure behind walls. A 4-inch perforated pipe wrapped in filter fabric, set in 12 inches of gravel backfill, is the DFW standard. Skipping drainage is the #1 cause of retaining wall failure in the DFW area and is not covered by most contractor warranties.
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