Concrete vs Asphalt Driveway Cost: 25-Year Compare

How the concrete vs asphalt comparison works

A driveway has three costs over 25 years, not one: the upfront lay, the replacement, and the resale value at the end. Asphalt is laid twice over 25 years — at year 0 and again at year 20 — because it lasts about 20 years. Concrete is laid once and lasts the full 25 years, so it has no replacement. Concrete is also worth about $4,000 to the house when it sells, while asphalt is worth about $1,500; the net cost is the gross cost minus that resale value. Divide by 25 and you have the net cost per year.

At the defaults — 600 sq ft, concrete $12/sq ft installed, asphalt $7/sq ft per application with a 20-year lifespan, concrete $4,000 resale, asphalt $1,500 resale — the concrete upfront is 600 × $12 = $7,200.00 and the asphalt upfront is 600 × $7 = $4,200.00, so asphalt wins upfront by $3,000.00. The concrete gross is $7,200.00 and the asphalt gross is 2 × $4,200.00 = $8,400.00, so concrete wins gross by $1,200.00. And the concrete net is $7,200.00 − $4,000.00 = $3,200.00 while the asphalt net is $8,400.00 − $1,500.00 = $6,900.00 — so concrete wins net by $3,700.00, or $128.00 a year against $276.00.

The worked example, line by line

Setup: 600 sq ft; concrete $12/sq ft installed, $4,000 resale; asphalt $7/sq ft per application, 20-year lifespan, $1,500 resale; 25-year horizon.

Line 1 — the upfront cost. Concrete: 600 × $12 = $7,200.00. Asphalt: 600 × $7 = $4,200.00. Asphalt wins by $3,000.00.

Line 2 — the applications. Asphalt lasts 20 years, so over a 25-year horizon it is applied twice (years 0 and 20). Concrete lasts 30 years, so it is laid once.

Line 3 — the 25-year gross. Concrete: 1 × $7,200.00 = $7,200.00. Asphalt: 2 × $4,200.00 = $8,400.00. Concrete wins by $1,200.00.

Line 4 — the 25-year net. Concrete: $7,200.00 − $4,000.00 = $3,200.00. Asphalt: $8,400.00 − $1,500.00 = $6,900.00. Concrete wins by $3,700.00.

Line 5 — the net cost per year. Concrete: $3,200.00 ÷ 25 = $128.00/yr. Asphalt: $6,900.00 ÷ 25 = $276.00/yr.

Line 6 — the break-even concrete price. Concrete ties asphalt on net cost when its installed price is ($6,900.00 + $4,000.00) ÷ 600 = $18.17/sq ft. Buy concrete below that and concrete wins net; above it, asphalt wins net.

Every branch, checked

400 sq ft: the concrete upfront is 400 × $12 = $4,800.00 and the asphalt upfront is 400 × $7 = $2,800.00 (asphalt by $2,000.00); the gross is $4,800.00 against $5,600.00 (concrete by $800.00); and the net is $800.00 against $4,100.00 (concrete by $3,300.00), or $32.00 a year against $164.00. A smaller driveway shrinks every number by a third, but the winner is the same at every size.

Concrete at $9/sq ft: the concrete upfront falls to 600 × $9 = $5,400.00, so the gross is $5,400.00 and the net is $5,400.00 − $4,000.00 = $1,400.00 against $6,900.00 for asphalt — concrete wins net by $5,500.00, or $56.00 a year. Cheap concrete wins at every stage: upfront, gross and net.

Asphalt at $5/sq ft: the asphalt upfront falls to 600 × $5 = $3,000.00, so the gross is 2 × $3,000.00 = $6,000.00 and the net is $6,000.00 − $1,500.00 = $4,500.00 against $3,200.00 for concrete — asphalt wins net by $1,300.00, or $180.00 a year against $128.00. Cheap asphalt flips the result: one cheap replacement still beats one dear concrete slab.

Resale $0: with no resale value, the concrete net is the gross cost: $7,200.00 against $8,400.00 for asphalt, so concrete wins net by $1,200.00, or $288.00 a year against $336.00. Concrete does not need the resale value to win: it wins on the replacement alone, and the resale is a bonus.

Reverse — the break-even concrete price: concrete ties asphalt on net cost when its installed price is ($6,900.00 + $4,000.00) ÷ 600 = $18.17/sq ft. At $12 a square foot concrete is well below that, so concrete wins net by a wide margin; at $20 a square foot it is above, so asphalt wins net. The $18.17 line is where the two driveways are exactly equal over 25 years.

What the defaults assume

The model counts lay, replacement, and resale only: it does not count the cost of removing the old driveway, the base repair, the sealing of asphalt, the crack repair of concrete, or drainage. It assumes asphalt lasts 20 years and is replaced once at the same price — in reality asphalt prices may fall, and asphalt in a mild climate may last 25 years. It assumes concrete lasts the full 25 years — good concrete in a dry climate can last 30 years and longer, but concrete in a freeze-and-thaw climate can crack and need patching, which this model does not count. It assumes the resale values hold: concrete adds about $4,000 to a house and asphalt about $1,500, but the real numbers depend on the buyer and the market. It assumes prices stay flat for 25 years, which they will not. Rounding convention: money is rounded to cents and all figures are computed from unrounded values, rounded only for display.

Output · formula · meaning

Who uses this

• The homeowner replacing a cracked driveway: they learn asphalt costs $6,900.00 net over 25 years against $3,200.00 for concrete — and concrete is the driveway that stays neat, so the driveway that looks better is also the cheaper one.
• The landlord paving a rental driveway: they will never see the resale value, but with resale at $0 concrete still wins net by $1,200.00 — so they lay concrete, knowing the asphalt would need replacing in 20 years anyway.
• The homeowner in a cold climate: asphalt in freeze and thaw lasts 15 years, not 20, and at 15 years it is bought twice in 25 years anyway — so they check the lifespan in the calculator before they trust the default.
• The renovator who found cheap concrete: at $9 a square foot installed, concrete wins upfront at $5,400.00 against $4,200.00 for asphalt and wins net by $5,500.00 — so they buy the concrete before the price goes back up.

Accuracy & limitations

The math is exact for the numbers you enter: the upfront is the area times the installed price, the gross adds the replacement, and the net subtracts the resale value. What the model cannot do is know your driveway: asphalt in a cold climate may crack and need replacing sooner, and concrete in a mild climate may last 40 years. It leaves out removal of the old driveway, base repair, sealing of asphalt, crack repair of concrete, and drainage — ask the contractor whether the quote includes those. It assumes the resale values hold, but the real numbers depend on the buyer and the market, and a buyer who plans to rip the driveway out will pay nothing for it. It assumes prices stay flat for 25 years, which they will not: concrete prices and asphalt prices move with fuel and with fashion. For the concrete itself, see concrete cost calculator; for the driveway you already have, see concrete driveway calculator.