The only number this page will quote
Use this only as a benchmark: national average about $5,319 per project (Angi, 2026, https://www.angi.com/articles/how-much-does-stamped-concrete-patio-cost.htm). It is national, not a Huntsville quote, and it describes a stamped patio project, not a driveway, a pool deck, or a reseal.
Angi’s average mixes job sizes and markets. It is a useful answer to “what do these projects cost in the country” and a bad answer to “what should I budget for my back yard.” Local range: [PARTNER: local price range]. The home page table leaves the local column as that placeholder on purpose.
A 20 by 20, a 300 square foot patio, and a 15 by 30
A 20 by 20 is 400 square feet. Three hundred square feet is a smaller slab with almost the same mobilization: a crew, a truck, forms, and a sealer day. A 15 by 30 is 450 square feet in a long shape that may need more joints and more forming. None of these is “the national average” and none of them is half or double that average in a way you can trust.
What moves a patio number in this area:
- How far the truck can reach, and whether a pump is required.
- Demolition and haul-off of an old patio or a wood deck.
- Steps, seat walls, and a border stamp.
- Integral color plus a release color, versus a single plain color.
- A base that has to be rebuilt because the yard was fill.
- Sealer type, including non-slip additive.
Clay soils and summer storms do not have a line item called “Huntsville.” They show up as base depth, a weather delay, and drainage. Those are real costs. They are not a percentage this page will invent.
Driveways are not the patio average
A driveway adds thickness, a longer base, joints that survive tires, and an apron. Using the patio project average as a driveway price is the wrong scope, the same way using it as a per-square-foot rate is the wrong math. Read the driveway page for the section questions to ask. Ask the quote for thickness and base depth in inches, not only for a pattern name.
Pool decks are their own scope again: coping, slope, access through a gate, and a sealer you can walk on wet. A small deck with a pump and a careful slope can outrun a simple open patio of similar size.
Is stamped concrete very expensive?
Relative to plain concrete, you pay for color, for the stamp crew’s time while the mud is alive, and for a sealer system. Relative to mortared natural stone, stamped is often the smaller project, but this site will not invent a stone price to win the comparison. The honest expense is the one you repeat: resealing. A cheap install with no plan to reseal is how the expensive look becomes a faded slab. The pros and cons page is the place to decide if that upkeep is acceptable before you compare bids.
What to compare on two quotes
Same square footage, same thickness, same base, same reinforcement, same color system, same sealer, same demolition. Then look at the numbers. A lower bid that is 3.5 inches over native clay, unsealed, is not the same product as a 4 inch slab on compacted stone with a sealer coat.
[PARTNER: what the quote includes] should eventually mirror that list for this company. Until then, use the list yourself.
The estimate form does not calculate a total. Put the size, the project type, and the access in the details. A site visit is what turns the national benchmark back into someone else’s problem and your actual scope.
Questions on this page
How much does a 20x20 stamped concrete patio cost?
That patio is 400 square feet. Multiplying a national project average by a size, or dividing it to invent a per-foot rate, is not a Huntsville price. Truck access, steps, and demolition are the swings.
Is stamped concrete very expensive?
It costs more than plain broom concrete because of color, stamp labor, and sealer. It is not given a local premium on this page. Whether it is worth it depends on whether you will reseal.
How much does sealing cost?
Sealing is a different invoice from a new patio. Prep and coats dominate. The national patio average is not a sealing price.