Updated Feb 2026 · 539+ DFW retaining wall estimates

Retaining Wall Cost in Fort Worth, TX

Real pricing from 59+ retaining wall estimates in Fort Worth. Average project cost: $11,500.

How much does a retaining wall cost in Fort Worth, TX?

A retaining wall in Fort Worth, TX costs an average of $11,500, based on 59+ real estimates. The most popular material is Boulder (40% of projects) at $22/SF. The average wall is 38 LF long and 4 ft high (152 SF). Walls over 4 feet typically require engineering.

$11,500

Average Cost

Boulder

Top Material

38LF x 4ft

Avg Wall Size

6% below

vs DFW Avg

Source: 539+ DFW wall estimates by pAIsaLocalLast updated: April 2026

539+ wall estimates

3 material types

3 AI agents

27 DFW cities

$11,500

Average Wall Cost

38 LF

Average Wall Length

4 ft

Average Wall Height

Boulder

#1 Material (40%)

How Fort Worth Compares to DFW

Fort Worth averages $11,500 for retaining walls — 6% below the DFW metro average of $12,281

Fort Worth$11,500

DFW Metro Average$12,281

Based on 539+ real retaining wall estimates across 27 DFW cities. Updated February 2026.

Retaining Wall Materials in Fort Worth

2026 DFW rates — per square foot of wall face, materials and labor included

Boulder

Large natural boulders stacked for a rugged, natural look

$22/SF

$3,344 for 152 SF wall

40% of Fort Worth projects

Natural Stone

Premium Texas limestone and fieldstone walls with timeless curb appeal

$38/SF

$5,776 for 152 SF wall

35% of Fort Worth projects

Concrete Block

Engineered segmental blocks for consistent, structural retaining walls

$25/SF

$3,800 for 152 SF wall

25% of Fort Worth projects

Quick Cost Reference

Estimated retaining wall costs by size in Fort Worth

Small Wall

20 LF × 3 ft (60 SF)

Boulder$1,320

Dry Stack$1,800

Natural Stone$2,280

Medium Wall

40 LF × 4 ft (160 SF)

Boulder$3,520

Dry Stack$4,800

Natural Stone$6,080

* Walls 4ft+ typically require engineering

Large Wall

60 LF × 5 ft (300 SF)

Boulder$6,600

Dry Stack$9,000

Natural Stone$11,400

* Walls 5ft+ typically require engineering

Top Neighborhoods in Fort Worth

Where Fort Worth homeowners are building retaining walls

Rivercrest

Westover Hills

Tanglewood

Ridglea Hills

Mira Vista

Serving all Fort Worth neighborhoods and surrounding Tarrant County zip codes: 76109, 76116, 76132, 76126, 76244

Retaining Wall Permits in Fort Worth

Tarrant County requirements for retaining walls

Permit Office

City of Fort Worth Development Services

Typical Fees

$75-$350 depending on wall height and length

What to Know

Fort Worth requires permits for retaining walls over 4 feet in height. Engineered plans are mandatory for walls exceeding 4 feet or supporting surcharge loads. Walls near drainage easements need additional review.

Frequently Asked Questions

Common questions about retaining walls in Fort Worth, TX

Fort Worth retaining walls average $11,500 based on 59 real estimates. A 38 LF boulder wall at 4 feet costs around $3,344, while natural stone for the same dimensions runs $5,776. Drainage, engineering, and site prep add to total cost.

Boulder retaining walls at $22/SF are the most affordable option in Fort Worth and the most popular choice (40% of projects). For a 4-foot tall, 38 LF wall, that's approximately $3,344 for materials and labor combined.

Retaining walls over 4 feet tall in Fort Worth require a building permit and engineered drawings. Walls under 4 feet typically don't need permits unless they're near property lines or drainage easements. Check with Fort Worth Development Services.

Yes. Fort Worth's expansive clay soil is the #1 reason retaining walls fail in DFW. Clay swells when wet and shrinks when dry, creating uneven pressure. Proper drainage with a French drain behind the wall and compacted gravel backfill is essential.

There is no maximum height, but walls over 4 feet require engineered plans and a building permit. Walls over 6 feet are typically terraced into two shorter walls for safety and aesthetics. Each terrace needs its own drainage system.

A 38 LF retaining wall at 4 feet tall in Fort Worth costs $3,344 in boulder ($22/SF) or $5,776 in natural stone ($38/SF). This is based on 59 real Fort Worth estimates. Add $500-$1,500 for engineering if the wall exceeds 4 feet in height.

In Fort Worth, 40% choose boulder and 35% 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 Fort Worth's architectural styles. For walls under 4 feet on flat lots, boulder is the best value.

Yes — every retaining wall in Fort Worth 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.