20×40 driveway cost
Short answer
A 20×40 ft driveway (800 sq ft) costs about $800–$2,400 in gravel up to $4,000–$8,000 in concrete installed — pavers cost more, gravel less.
| Material | Installed cost | Cost / year |
|---|---|---|
| Gravel (~10 yr) | $800–$2,400 | $160 |
| Asphalt (~20 yr) | $2,400–$5,600 | $200 |
| Concrete (~30 yr) | $4,000–$8,000 | $200 |
| Pavers / brick (~40 yr) | $8,000–$20,000 | $350 |
A 20×40 driveway is 800 sq ft (2-car long (20×40)). "Cost / year" divides the midpoint cost by each material's lifespan. Prices exclude base prep, drainage, and tear-out, and run higher in the Northeast and West.
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Frequently asked questions
How much does a 20×40 driveway cost?
For 800 sq ft: gravel $800–$2,400, asphalt $2,400–$5,600, concrete $4,000–$8,000, pavers $8,000–$20,000 installed.
What is the cheapest 20×40 driveway?
Gravel is cheapest upfront at about $800–$2,400, but it needs regular top-ups. On cost per year over its life, the gap between materials narrows a lot.
How big is a 20×40 driveway?
800 square feet — 2-car long (20×40). Enter your exact dimensions in the calculator to compare all four materials.