Basic
$14 – $31 per sq ft
Straight-face gray segmental block up to about 4 ft, compacted gravel leveling pad, drainage aggregate, perforated pipe, caps

Build a segmental concrete block retaining wall up to about 4 ft with gravel base, drainage aggregate and caps, per sq ft of wall face, materials and labor.
Retaining Wall Block in Jacksonville, Florida typically costs $17 to $37 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Jacksonville are 9.0% lower than the national average for retaining wall block.
National average: $18 – $40 per sq ft
$14 – $31 per sq ft
Straight-face gray segmental block up to about 4 ft, compacted gravel leveling pad, drainage aggregate, perforated pipe, caps
$17 – $37 per sq ft
Split-face blended-color segmental block, gravel pad, geogrid where height requires, drainage aggregate, pipe and glued caps
$21 – $46 per sq ft
Tumbled multi-tone stone-look segmental block, gravel pad, geogrid as required, drain aggregate, pipe, filter fabric, caps
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $7.78 – $17 | sq ft |
| Labor | labor | $5.36 – $12 | sq ft |
| Supplies & Other | supplies | $2.07 – $4.61 | sq ft |
| Equipment & Disposal | equipment | $1.38 – $3.07 | sq ft |
Stacked concrete retaining wall blocks close up
Photo: U3211603 · CC BY-SA 4.0 · Source
Find a pro to do thisMaterial costs in Jacksonville run proportionally higher than labor, which may favor labor-intensive approaches.
BuildX Pro researches and reviews the national price range for Retaining Wall Block, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local retaining wall block contractors in Jacksonville for personalized quotes based on your specific project.