How much does it cost to pave a driveway?

The unit that matters: installed cost per square foot, by job type

Square footage is the master multiplier. A standard two-car driveway is roughly 600 square feet, a three-car is closer to 900, and a long single-lane or RV driveway can run 1,200 square feet or more. Once you know the area, what drives the per-foot price is everything around the asphalt itself:

• Job type. A resurface or overlay is the floor of the range because the existing driveway becomes the base. A new install on prepared ground sits higher. A full removal and replacement is the ceiling, because you are paying to demolish and haul off the old asphalt, rebuild the base, and then repave.
• Thickness. Two inches of compacted asphalt is common for cars on a good base. Bumping to three inches for heavy vehicles uses more hot mix on every square foot, so it scales the whole job rather than adding a flat fee.
• Base and grading. A flat lot with good soil is cheap to prep. Poor soil, a slope, or a deep base rebuild adds real cost before a drop of asphalt is laid, and it is the work that determines whether the driveway lasts.
• Drainage. Asphalt fails fastest where water sits or undermines the base. Regrading for slope or adding a drain is its own line item.
• Tie-ins. Matching the new surface cleanly to the road apron and the garage slab takes extra hand work and material at the edges.

Resurface vs. replace: the decision that sets the whole budget

This is the question that decides whether you spend a little or a lot, and it comes down to one thing the brochure never mentions: the condition of the base underneath. The asphalt you see is just the wearing surface. Underneath it is a compacted aggregate base, and that base is what actually carries the weight of your car.

If the base is still solid and your problems are surface-level, fading, hairline cracks, a worn-out top, then a resurface (a 1.5 to 2 inch overlay) bonds a fresh mat right over the old one and can add eight to fifteen years for a fraction of the cost. That is the smart move, and resurfacing a driveway that only needs a new surface is one of the best values in exterior home work.

But if you have widespread alligator cracking (interconnected cracks that look like reptile skin), potholes, edges that crumble, or sections that sink and rebound when a wheel rolls over them, the base has failed. An overlay over a failed base is throwing good money after bad, it will telegraph the same cracks back through the new asphalt within a year or two. In that case the honest answer is a full removal and replacement: tear it out, fix the base, and repave. Paying once to do it right beats paying twice. The tool lets you price all three paths so you can see the gap, but only a contractor standing on your driveway can confirm whether the base is sound enough to overlay.

Why the base matters more than the top layer

Homeowners naturally fixate on how thick the asphalt is, but pavement pros will tell you the base is what makes or breaks a driveway. A thick mat of asphalt laid over a thin or poorly compacted base will still crack, settle, and pothole, because the load has nowhere stable to transfer to. A correctly built and compacted aggregate base, typically four to eight inches depending on your soil, under even two inches of asphalt can last for decades. When you compare bids, do not just compare asphalt thickness. Ask how deep the base is, whether it will be compacted in lifts, and how the contractor handles soft spots in the soil. A cheaper bid that skimps on the base is not cheaper, it is just a shorter-lived driveway.

Seal coating: the maintenance line you should budget for

Seal coat is not part of the install and it is not what holds the driveway together, the base and the asphalt do that. But seal coating protects the surface from UV, water, and oil, and most paving contractors recommend it roughly every two to four years (waiting until a new driveway has cured for a few months to a season before the first application). It is an ongoing maintenance cost, not an install cost, so keep it out of your paving budget and in your yearly upkeep budget. A well-sealed asphalt driveway simply lasts longer, which is part of why properly installed asphalt competes so well on lifetime cost.

A Florida note on driveway paving

In Florida, most municipalities require a permit for a new or replacement driveway, and many also cap how much of your front yard can be impervious paving for stormwater reasons, which can affect a driveway expansion. Heat, heavy summer rain, and sandy or clay-heavy soils also put extra demand on the base and drainage, so the prep work that protects against settling matters even more here. None of that is priced into a quick national range, so verify permit rules, any impervious-surface or right-of-way requirements, and base specs with your local building department before you finalize a budget.

Pro tips for budgeting your asphalt driveway

• Measure your actual area, length times width, rather than guessing, since square footage drives every other number.
• Before you assume you need a full replacement, ask a contractor whether your base is sound enough to overlay. A resurface can save thousands if it qualifies.
• Get at least three written bids and make sure each one lists job type, asphalt thickness, base depth, drainage, and any tie-ins as separate lines so you can compare apples to apples.
• If you park anything heavier than a car, ask for three inches over a robust base. Cracking a thin mat is far more expensive than building it right.
• Budget for seal coating every few years as a separate maintenance line, not part of the install.
• Confirm the permit and any impervious-surface limit with your city before you sign, especially in Florida.
• Schedule paving for warm, dry weather. Hot mix asphalt needs the right temperature to compact and cure properly.

Frequently asked questions