If you're shopping for a new blacktop driveway on Long Island, pricing can vary widely depending on your property size, the condition of your existing driveway, and which part of Nassau or Suffolk County you're in. This guide breaks down real 2026 costs so you know what to expect before you call a contractor.
Average Blacktop Driveway Costs on Long Island
Most homeowners on Long Island pay between $4,500 and $9,000 for a standard two-car driveway installation. Larger properties with long runs to the garage, or homes in areas with difficult access, can push that number higher. Here's a general breakdown by job size:
| Driveway Size | Estimated Cost |
|---|---|
| Single car (10×20 ft) | $1,800 – $3,200 |
| Standard double car (20×20 ft) | $3,500 – $6,000 |
| Large double + apron (20×40 ft) | $5,500 – $9,500 |
| Long run driveway (50+ ft) | $8,000 – $16,000+ |
These figures include excavation of the old surface if needed, a properly compacted gravel base, and two layers of asphalt — the binder course and the top coat. If you're just getting a resurface on an existing driveway in good structural shape, costs drop significantly, typically $1,500–$4,000 for an average home.
What Drives the Cost Up or Down
Several factors affect what you'll pay for a blacktop driveway on Long Island:
Tear-out and disposal. If your old driveway is cracked beyond repair or has serious drainage issues, the existing material needs to come out. Removing a full concrete driveway costs more than removing old asphalt. Expect to add $500–$1,500 for tear-out depending on the size and material.
Base preparation. Long Island soil in many parts of Nassau and Suffolk County is clay-heavy, which expands and contracts with the freeze-thaw cycles we get every winter. A proper gravel base — typically 4–6 inches of compacted stone — is essential for longevity. Contractors who skip this step leave you with cracking problems in 2–3 years. Don't accept bids that don't specify base work.
Asphalt thickness. Standard residential driveways use 2.5–3 inches of asphalt total. If you park heavy vehicles, RVs, or work trucks on your driveway, a 4-inch installation is worth the extra cost. The difference in material cost is often only a few hundred dollars but adds years to the driveway's life.
Apron work. The apron is where your driveway meets the street. Many Long Island municipalities require permits and specific specifications for apron work, especially where it connects to a town or county road. Make sure your contractor handles the permit side — not just the pavement.
Grading and drainage. Flat or bowl-shaped driveways trap water, which destroys asphalt from underneath. A properly graded driveway pitches water away from your home and toward the curb or a drainage swale. This is especially important in low-lying areas of Suffolk County where flooding is common.
Time of year. Asphalt prices fluctuate with oil prices, and contractors in Nassau and Suffolk County tend to be busier — and sometimes pricier — in spring and early summer. Getting quotes in fall or early spring often yields better pricing and faster scheduling.
When you get quotes, ask each contractor to specify: square footage priced, depth of asphalt, base material and depth, whether permits are included, and the warranty they offer. A reputable Long Island paving company will put all of this in writing.
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