Building an 8×8 deck typically costs $2,500-$8,500, with an average near $4,800 for a basic 64-square-foot project. The final price depends on decking material, height, stairs, railing, site access, and local labor rates; elevated or premium-material builds can exceed $10,000.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Pressure-treated wood deck | $2,500 | $3,700 | $5,500 | Ground-level, straightforward footprint |
| Cedar or redwood deck | $3,500 | $5,200 | $7,500 | Higher-cost lumber and finish |
| Composite deck | $4,500 | $6,500 | $9,000 | Midrange boards, standard framing |
| Elevated deck with railing | $5,500 | $8,000 | $12,000 | Height, stairs, and structural work add cost |
What an 8×8 deck costs at 64 square feet
For a simple, ground-level 8×8 deck, a typical contractor quote is $2,500-$5,500 with pressure-treated framing and boards. Cedar or redwood commonly brings the project to $3,500-$7,500, while composite decking can reach $4,500-$9,000. These totals generally include standard framing, installation, and basic cleanup, but exclude unusual grading, extensive stairs, and major access problems.
A basic treated-wood build often averages about $58 per square foot, while composite can run $100 or more per square foot on a small project. Small decks have higher per-square-foot pricing than large ones because mobilization, permits, and setup costs are spread over fewer square feet.
Assumptions: 64 square feet, standard materials, typical U.S. labor rates, normal access, and no major demolition.
How framing, boards, and labor appear in the quote
An 8×8 deck estimate combines lumber or composite boards with a frame, foundation, fasteners, and installation. The table gives typical component ranges for a ground-level pressure-treated build; a contractor may group several items under one labor or materials line.
| Quote component | Typical range | Pricing basis | What changes it |
|---|---|---|---|
| Decking and framing materials | $700-$1,600 | $11-$25 per sq ft | Wood grade, board type, waste |
| Footings and hardware | $250-$700 | $4-$11 per sq ft | Soil, frost depth, foundation type |
| Labor | $1,000-$2,400 | $50-$90 per hour | Crew size and site difficulty |
| Permit, delivery, disposal | $100-$800 | Per project | Local rules and material haul |
Labor and materials usually account for most of the base price. A two-person crew may need 16-30 labor hours for a straightforward build, with more time for stairs, railing, or an elevated frame.
Height, railing, and decking material can shift the total
Material is a major price lever: pressure-treated boards are often $3-$6 per square foot, cedar or redwood about $5-$10, and composite roughly $8-$16 before framing and labor. For a 64-square-foot surface, those board rates alone imply about $190-$1,025, but minimum orders, trim, and waste can increase the materials bill.
Height changes structural needs. A deck less than 30 inches above grade may avoid some railing requirements, depending on local code, while a deck 4 feet or more off the ground may need taller posts, bracing, stairs, and guardrails. A stair run, even a short one, can add $500-$1,500; railing commonly adds $25-$60 per linear foot.
Two 8×8 decks can differ by several thousand dollars when one is elevated or uses composite boards. Sloped ground, buried utilities, rocky soil, and a ledger connection to the house can also trigger extra work or engineering.
Regional labor rates change small-deck pricing
Labor and permit expenses are often 10%-25% above national-style estimates in high-cost metro markets, including parts of the Northeast, California, and the Pacific Northwest. Rural markets and lower-cost regions may come in 5%-15% below typical pricing when access is easy and contractors are available. These are broad comparisons, not fixed regional rates; material shipping and local demand can reverse the difference.
For an 8×8 deck, even a modest regional premium matters because fixed setup expenses form a large share of the total. Ask whether the estimate includes delivery, sales tax, permit fees, and removal of an existing platform so quotes can be compared on the same basis.
Three build scenarios show how scope affects the estimate
Ground-level treated wood: 64 square feet, basic frame, no railing, and easy access may total $2,800-$4,200. A two-person crew could spend about 16-22 labor hours.
Cedar with one stair set: 64 square feet, upgraded boards, simple stairs, and limited railing may cost $4,500-$7,000, including roughly 24-32 labor hours and $70-$110 per square foot overall.
Elevated composite build: 64 square feet, reinforced framing, railing, and stairs may run $7,500-$11,500, with about 30-45 labor hours. This scenario assumes ordinary soil and no major foundation complication; engineering or difficult access can raise the quote.
Permits and demolition can add charges before construction
Permit rules depend on the city or county, deck height, attachment to the house, and whether the structure is covered. A basic permit may cost $50-$300, while plan review or engineering for an elevated deck can add $300-$1,000 or more. Some jurisdictions require inspections even for a small platform, so the local building department is the reliable source.
Replacing an old deck can add $300-$1,200 for demolition and disposal. Rot, damaged siding, unsafe footings, or code upgrades uncovered during removal may require a revised estimate. Confirm whether disposal, inspection fees, and repairs to the house connection are included.
Reduce the 8×8 deck price without cutting safety
Keep the footprint square and ground-level where the site allows, and choose pressure-treated lumber if the budget matters more than lower-maintenance materials. Avoid decorative borders, built-in benches, and unnecessary railing, but follow local guardrail and structural rules. Completing site clearing and access preparation can reduce crew time if the contractor agrees the work is safe for the homeowner.
Compare at least three written quotes with matching materials, dimensions, stairs, permits, and disposal. Schedule outside peak spring and early-summer demand when contractors may have more availability, though weather and regional seasonality affect savings. Do not choose a lower bid that omits footings, flashing, or required structural connections; those omissions can create repair costs and safety risks later.