How much will your patio remodel or addition cost?

Ashburn, VA 20149

Patio Addition Contractors on Thumbtack cost$2500 - $7000

National average price

  • Lowest price:$
  • Most common low price:$2500
  • Most common high price:$7000
  • Highest price:$

What is the cost of a concrete patio?

The main factor in determining the total project cost for a concrete patio is its size or square footage. A concrete patio costs approximate $3-$15 per square foot. However, more elaborate designs cost closer to $18 per square foot. In total, expect to pay anywhere from $450-$800 for a 100-square-foot concrete patio with a simple design, and $1,250-$1,800 for a more custom or elaborate design.

Concrete patio cost:

Concrete patio dimensions Square feet Estimated cost
10x10 100 $450-$1,800
10x12 120 $540-$2,160
12x12 144 $648-$2,592
12x14 168 $756-$3,024
15x15 225 $1,013-$4,050
16x18 288 $1,296-$5,184
18x20 360 $1,620-$6,480 
20x20 400 $1,800-$7,200

Other factors that can affect the cost of a patio include the type of concrete, the design of the patio, the finish on the concrete and the accessibility of the area where you want to build the patio.

A new patio will offer you a place to kick back and relax with your friends and family during warmer weather. A patio also expands the living area of your home by allowing you to utilize more outdoor space.

Some handy homeowners may attempt to do it themselves, but pouring concrete can be a messy job and has drawbacks. For example, concrete should never touch the siding on your home, and an improperly poured concrete slab can crack, flake or shift. For these reasons, it may be wise to hire a contractor to create that patio so you can focus on cleaning off the deck, sending out the party invitations, perfecting your marinade recipe and firing up the grill.

Concrete patio cost by square footage

Depending on the contractor and possibly the size of your patio, your quote may get expressed in a cost-by-square-foot format. A concrete patio costs approximately $3-$15 per square foot. According to the Concrete Network, you can expect to pay the following based on the designs:

  • Plain: $4.50/sq. ft.
  • Simple: $8/sq. ft.
  • Custom: $12.50/sq. ft.
  • Elaborate: $18/sq. ft.

Here are some concrete patio cost estimates based on those square-footage-price breakdowns:

Concrete patio dimensions Square feet Plain or simple design Custom or elaborate design
10x10 100 $450-$800 $1,250-$1,800
10x12 120 $540-$960 $1,500-$2,160
12x12 144 $648-$1,152 $1,800-$2,592
12x14 168 $756-$1,344 $2,100-$3,024
15x15 225 $1,013-$1,800 $2,813-$4,050
16x18 288 $1,296-$2,304  $3,600-$5,184
18x20 360 $1,620-$2,880 $4,500-$6,480 
20x20 400 $1,800-$3,200 $5,000-$7,200

How much does it cost to pour a 10x12 concrete slab?

Typically, a concrete slab costs somewhere between $3 and $10 per square foot. Assuming that you're paying $6.50 per square foot for a concrete slab, expect to pay around $780 for a 10x12 concrete slab.

How much does it cost for a 12x12 concrete patio?

A 12x12 concrete patio costs anywhere from $432-$2,160. Assuming your concrete patio costs $9 per square foot, it may cost an average of $1,296.

How much is a 20x20 concrete patio?

A 20x20 concrete patio costs anywhere from $1,200-$6,000. Assuming your concrete patio costs $9 per square foot, it may cost $3,600.

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How much does a stamped concrete patio cost?

Getting a stamped concrete patio can double your cost, says Arturo Ochoa, owner of A&C Concrete in Fremont, Nebraska. For example, depending on the job, installation for a plain concrete patio cost might start at $7 per square foot but the cost for stamped concrete might start at $14 per square foot.

Stamped concrete requires the crew to create a detailed design in the concrete and then come back the following day to apply staining and sealer to the patio, he says. However, stamped concrete can mimic the look and color of brick or brick pavers, stone, tile or even wood at a lower cost than you'd pay for those other materials.

What affects the cost of a concrete patio?

The main factors that affect the cost of a concrete patio include:

  • the total square footage of the patio
  • the design and shape of the patio
  • whether you are using poured concrete or concrete pavers
  • whether you want a stamped design on the concrete
  • what kind of finish you want
  • ease of access to the area where you plan to install the patio.

The project also can increase in cost significantly if the patio will be structurally connected to any buildings, if you plan to build a vertical structure such as a pergola, patio covering or deck and if the project will require electrical or plumbing work.

Your total cost will also increase if you need a pro to remove an old concrete patio slab.  For example, A&C Concrete charges $1.25 per square foot to tear out an old patio that can be easily accessed with equipment, Ochoa says. Project costs will be higher if the site is not easily accessible, in which case it would take two to three workers several hours to tear out the patio by hand, Ochoa says.

Some patio contractors will give you a quote for a total price that includes labor costs at an hourly rate plus the cost of materials. For example, Ochoa charges $34 an hour for labor and $130 per cubic yard for concrete and 50 cents a square foot for rebar, the reinforcing bars that support the poured concrete slab.

How do I hire a concrete patio contractor?

You can hire a concrete contractor to install a concrete patio by browsing Thumbtack, entering the details of your project and requesting a quote for a local cost in your zip code. The contractor may need to visit your home to gauge the accessibility of the site or difficulty of installation to calculate an accurate quote. Pros typically offer free estimates or quotes.

Is a concrete patio cheaper than pavers? Or is concrete more expensive than pavers?

It generally costs slightly less per square foot to use poured concrete than to install a concrete paver patio. Poured concrete costs on average $9 to $20 per square foot, depending on the accessibility of the site, while patio pavers cost on average $15 to $30 per square foot.

However, concrete pavers offer several advantages that may make them worth the added cost. For example, interlocking patio pavers are stronger than poured concrete, won't crack and have a life expectancy of at least 50 years.

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Do you need a permit to build a concrete patio?

A permit generally is not required to pour a concrete slab for a patio. However, a building permit may be required if your patio project involves electrical or plumbing work or if you plan to install a pergola, patio covering or wood deck. It's always a good idea to check with the building and codes department of your city, county or town to verify permit requirements in your zip code.

What are my choices for concrete patio finishes?

A variety of finish options can enhance your concrete patio. These finishes options include color and texture. For example, the patio can be stained a variety of colors, and texture can be stamped or hand-applied with a broom and other tools to add interest and make the patio less slippery. Stamped concrete can mimic the look of a brick patio or cobblestone driveway and is easy to maintain, although it takes a highly trained installer to achieve the correct look and desired design. Stamped concrete cost is also typically more expensive.

Alternatively, bricks or brick pavers can be added surrounding the concrete, enhancing the patio's look and feel  — you can even create a pathway to connect your patio to your deck or concrete driveway seamlessly using concrete pavers or brick pavers.

How can I get concrete patio design ideas?

You can start by exploring sites such as Pinterest for concrete patio ideas. Once you have a general idea of what you want, your pro can help you sketch out the design and make your concrete patio a reality.

Find concrete contractors near you

Building a concrete patio could be a great choice for your home. Concrete is long-standing, versatile, and easy to maintain and clean. Start your search for a concrete contractor on Thumbtack, and start requesting free cost estimates.

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How do we know these prices?

Millions of people ask Thumbtack for help with their projects every year. We track the estimates they get from local professionals, conduct our own research and then we share those prices with you. The prices reflected in the article above are for informational purposes only and are subject to change at any time. Contact a professional near you to receive a personalized cost estimate for your project.


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