Permeable Paver Cost

Permeable-paver installations require a deeper, open-graded stone reservoir and carefully separated aggregate layers rather than a conventional dense base. Excavation and soil export, infiltration conditions, paver selection, edge restraint, drainage design, access, and project size are the major Southern California cost drivers.

Typical range: $20–$40 per square foot — Southern California (2026 pricing)

What moves the price

  • Excavation and reservoir depth — Stormwater storage requirements can require substantial excavation, export, and multiple open-graded aggregate layers.
  • Soil and drainage — Low infiltration, expansive soils, high groundwater, underdrains, overflow structures, or engineered drainage increase cost.
  • Paver selection — Paver thickness, color, pattern, manufacturer, freight, and vehicular loading affect material and installation cost.
  • Edge restraints and detailing — Concrete curbs, headers, utility adjustments, transitions, cuts, and tight patterns add labor.
  • Access and scale — Small areas, backyard access, hillside work, limited staging, and hand excavation increase unit pricing.