HOW MUCH DOES A RETAINING WALL COST?
Retaining Wall Cost
Allan Blocks are 8 inches high and 12 inches wide. They cost approximately $9 per block and require a cap on the top since they are hollow. Here are some approximate costs for walls built with Allan Blocks.
150 Foot Wall, 4 Feet High
Cost of Blocks: $8,10
Cost of Other Materials: $600
Cost of Labor and Installation: $4000-8000
Total Project Cost: $12,700-$16,700
50 Foot Wall, 3 Feet High
Cost of Blocks: $2700
Cost of Other Materials: $350
Cost of Labor and Installation: $1500-$3000
Total Project Cost: $4550-6500