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Free planning tool
Patio cost calculator for Fairfax County
Use our free patio cost calculator to estimate what a new paver patio might cost in Fairfax County, VA, then get an exact quote from a licensed local pro.
Free tool
Estimate your patio cost
Enter the size of your patio, choose a material and site conditions, and add any extras. The patio cost calculator uses typical Fairfax County price ranges to give you a planning estimate in seconds.
- Based on typical 2026 Fairfax County pricing
- Includes base, labor and materials
- Adjusts for slope, access and demolition
Estimates are for planning only and are not a quote. Prices vary by site, design and contractor. Get an exact free quote.
How it works
How the patio cost calculator estimates your price
The calculator multiplies your patio area by a typical installed price per square foot for the material you choose, then adjusts for slope, access and demolition, and adds a range for extras like a fire pit or seat wall. The price ranges come from our paver patio cost guide.
Real quotes can be higher or lower. Things the calculator cannot see include soil conditions, drainage work, curves and patterns, permit needs and current material prices. That is why the best next step is a free on-site estimate from a licensed contractor.
- Need help with a sloped yard? Read about retaining wall installation.
- Want a fire feature? See fire pit installation.
- Already have a patio? Repair and restoration may cost much less than replacement.
Example estimates
Patio cost calculator examples for Fairfax homes
To show how the patio cost calculator works, here are three common Fairfax County scenarios. All figures are planning ranges, not quotes.
- Small 12 x 16 foot patio (192 sq ft), standard concrete pavers, flat yard: roughly $3,500 to $5,400. A great starter patio for a bistro set and grill.
- Family 20 x 15 foot patio (300 sq ft), premium pavers, some slope, with a wood-burning fire pit: roughly $10,900 to $19,400 including the fire pit.
- Large 25 x 24 foot patio (600 sq ft), natural stone, steep or hand-carry access, with a seat wall: roughly $26,000 to $50,000 or more.
National cost guides, such as Angi paver patio cost data, often show lower averages than Northern Virginia because labor rates, clay soils and lot slopes here add to the cost. That is why this patio cost calculator uses local ranges.
Tips for using the patio cost calculator
- Measure the space where furniture will actually sit, then add a little room to walk around it.
- Run the calculator twice: once with your dream material, once with standard pavers, to see the spread.
- If your yard slopes, choose the slope option honestly. Grading and walls are often the biggest hidden costs.
- Bring your estimate to the consultation. It helps the contractor understand your budget and suggest options.
Ready for an exact number instead of a range? Request a free quote, or learn more about paver patio installation and retaining walls.
How accurate is the patio cost calculator?
It gives a realistic planning range based on typical Fairfax County prices, but it is not a quote. Site conditions and design details can change the final price.
Does the estimate include design and cleanup?
The ranges assume a standard installation including base preparation, pavers, edging, joint sand and cleanup. Complex designs cost more.
How do I get an exact price?
Request a free quote. A licensed local contractor will visit and provide a written estimate.
Free, no-obligation quotes
Ready for an exact number?
Get a free, no-obligation quote from a licensed paver patio contractor in Fairfax County.
Fairfax Paver Patios is a free referral service. Your project is quoted and built by an independent, licensed Virginia contractor.