Deck vs Patio Cost: What Each Actually Costs to Build in 2025
The deck vs patio cost question is the first thing most homeowners hit when planning an outdoor space, and the short answer is that a patio is usually cheaper — but not always, and not by as much as you might assume. A concrete or paver patio typically runs $5 to $25 per square foot installed, while a wood or composite deck lands between $30 and $60 per square foot including labor, footings, and framing. The prices look far apart on paper, but they buy two very different structures.
The real difference is not just the sticker price. A patio sits directly on the ground and needs no framing or supports, which keeps labor low. A deck is a raised structure that has to be engineered, footed, and framed — and on a sloping or uneven lot, it may be the only option that works at all. So the honest comparison is not “which is cheaper” but “which is cheaper for your yard, your soil, and how you plan to use the space.”
Here is a straight breakdown of what each option costs to build, what drives the price up or down, and how to decide which one earns a spot in your backyard.
How Much Does a Deck Cost to Build?
A deck is a raised platform, and that elevation is exactly what makes it cost more than a patio. You are paying for footings, posts, beams, joists, decking boards, railings, and stairs — a full structural system on top of the finish surface.
Pressure-treated wood is the cheapest decking material, at $30 to $45 per square foot installed. Southern yellow pine is the standard at the low end, and it holds up for 15 to 20 years with annual cleaning and re-staining. A typical 320-square-foot (16 x 20) pressure-treated deck runs $9,600 to $14,400.
Cedar and redwood step up the look and the price, at $40 to $60 per square foot installed. Both resist rot and insects naturally and age to a silver-gray, but they need periodic sealing and cost more than treated pine to buy in the first place.
Composite decking — brand names like Trex, TimberTech, and Fiberon — is the premium option, at $45 to $70 per square foot installed. Homeowners pay for near-zero maintenance: no sanding, no staining, and a 25-to-50-year fade-and-stain warranty. A 320-square-foot Trex deck commonly quotes between $14,400 and $22,400, and composite has become the default on mid- to high-end builds.
On a multilevel or hillside lot, costs climb fast. Decks more than a few feet off the ground need taller posts, deeper footings, and often a permit with structural drawings, which can push a project past $25,000 even at modest square footage.
How Much Does a Patio Cost to Build?
A patio is a hard surface laid directly on prepared ground, which strips out the framing, footings, and railings that make decks expensive. That is the single biggest reason patios win on price.
Poured concrete is the budget champion, at $5 to $15 per square foot installed — roughly $1,600 to $4,800 for a 320-square-foot slab. Basic broom-finish concrete sits at the low end; stamped or stained concrete that mimics stone or tile runs toward $15 per square foot.
Concrete pavers cost more than a poured slab but look far better, at $10 to $25 per square foot installed. A 320-square-foot paver patio lands between $3,200 and $8,000. Pavers from brands like Belgard and Unilock come in hundreds of shapes and colors, and because each unit sits loose in a sand bed, a cracked paver can be swapped out individually — something you cannot do with a poured slab.
Natural stone — flagstone, bluestone, or travertine — is the high end, at $20 to $40 per square foot installed. Stone patios are chosen for looks, not budget, and a 320-square-foot flagstone patio can push past $12,000 before you add a seat wall or fire feature.
One hidden cost to plan for: ground prep. If your yard has poor drainage, heavy clay, or a slope, you may be quoted extra for excavation, a gravel base, or a retaining wall to level the site before the first paver goes down.
Photo by Curtis Adams via Pexels
Deck vs Patio Cost: The Numbers Side by Side
Putting the two options next to each other is the fastest way to see where your money actually goes. The table below shows typical installed costs on a 320-square-foot space for the materials homeowners actually choose.
| Feature | Wood Deck | Composite Deck | Concrete Patio | Paver Patio |
|---|---|---|---|---|
| Installed cost per sq ft | $30 – $60 | $45 – $70 | $5 – $15 | $10 – $25 |
| Total on 320 sq ft | $9,600 – $19,200 | $14,400 – $22,400 | $1,600 – $4,800 | $3,200 – $8,000 |
| Typical lifespan | 15 – 30 years | 25 – 50 years | 25 – 50 years | 25 – 50 years |
| Annual maintenance | High (stain, seal) | Low (wash only) | Low (seal every few years) | Moderate (relevel, weed) |
| Works on a slope? | Yes, easily | Yes, easily | No, needs leveling | Only with retaining walls |
| Permit typically required? | Often | Often | Rarely | Rarely |
The headline: on flat ground, a patio is two to four times cheaper to build than a deck of the same size. But flip the lot to a slope and the math changes — leveling a hillside for a patio can mean retaining walls, extra fill, and drainage work that eats the savings in a hurry. On that kind of site, a deck on posts is frequently the cheaper project simply because it does not fight the grade.
What Drives the Price Up or Down
Quotes for the same square footage can land far apart. These are the factors that move your number in either direction.
- Site and slope. A flat yard favors a patio. A slope of more than a few degrees favors a deck, since posts adapt to the grade while a slab or paver base must be built up.
- Material grade. Pressure-treated pine is a fraction of composite or natural stone. The finish surface is usually the single biggest line item on either project.
- Railings and stairs. Decks above 30 inches are generally required by code to have railings, and railings plus stairs can add several thousand dollars that a ground-level patio never carries.
- Access and demo. Tearing out an existing deck or patio, or a yard the crew cannot reach with equipment, adds labor and disposal line items.
- Permits and engineering. Higher decks usually need a permit and sometimes stamped plans; large ground-level patios rarely do.
- Extras. Built-in seating, pergolas, fire pits, and lighting add cost to both options, but a deck structure gives you more to attach them to.
For more on how these projects fit together, our guide to deck replacement cost breaks down what it costs to tear out and rebuild an aging deck line by line, and pergola ideas for backyard shows how a shade structure can sit on top of either surface.
Long-Term Value, Maintenance, and Resale
The purchase price is only the first bill. A deck and a patio age very differently, and that gap shows up in both maintenance hours and resale value.
Deck maintenance is the lifelong tax. Wood decks need cleaning and re-staining every one to two years, and sun and moisture eventually wear out boards, fasteners, and railings. Expect to spend $500 to $1,500 per refinish, or to budget for composite if you want to skip that cycle entirely. Composite removes most of the work but not all of it — the framing underneath is still wood and can still rot where water pools.
A patio’s upkeep is gentler but not free. Concrete needs resealing every few years, pavers need the occasional relevel and joint-sand refill, and stone can stain or moss over in damp climates. None of these jobs is hard, and none requires the climbing or power-washing a raised deck does.
On resale, both hold up well. Remodeling industry surveys have repeatedly found that a wood deck recoups roughly 60 to 70 percent of its cost at sale, making it one of the best-paying outdoor projects, and patios appeal strongly to buyers who want low-maintenance outdoor living. According to the National Association of Realtors, outdoor spaces have consistently ranked among the features buyers cite as most desirable — a point that applies to decks and patios alike.
Which sells better in your market comes down to the house and the region. A raised deck is expected on a home with a walkout basement or a view; a patio is the natural fit for a flat, fenced suburban lot.
Photo by wr heustis via Pexels
Which Should You Choose?
The deck vs patio cost decision usually solves itself once you answer three questions about the site and how you live.
If your yard is flat and you want the most outdoor space for the least money, a patio is the clear winner. Concrete and pavers deliver a durable, low-maintenance surface at $5 to $25 per square foot, and you can always dress it up with a covered patio or an outdoor kitchen later.
If your lot slopes, backs onto a walkout basement, or you simply want an elevated view, a deck is often the only sensible choice — and on a steep grade it can actually cost less than trying to flatten the earth for a patio. Wood keeps the up-front price down; composite buys back your weekends.
If you are torn and the ground is level, get quotes for both. A 320-square-foot paver patio and a 320-square-foot pressure-treated deck will still be several thousand dollars apart, but seeing two written bids on the same space is the quickest way to know whether that gap is worth paying.
Plenty of homeowners build both — a concrete patio for the grill and the kids, plus a small deck off the back door for morning coffee. They are not always an either/or choice.
Frequently Asked Questions
Is it cheaper to build a deck or a patio?
A patio is almost always cheaper to build. A concrete patio runs $5 to $15 per square foot installed and a paver patio $10 to $25, while a wood deck starts around $30 per square foot. The exception is a steep lot, where leveling ground for a patio can cost more than a deck on posts.
How much does a 16×20 deck cost compared to a patio?
A 16 x 20 (320-square-foot) pressure-treated wood deck typically costs $9,600 to $14,400, and a composite deck $14,400 to $22,400. A 320-square-foot concrete patio runs roughly $1,600 to $4,800, and a paver patio $3,200 to $8,000.
Does a deck or a patio add more value to a home?
Both add value, but a wood deck historically recoups the highest percentage — around 60 to 70 percent of its installed cost at resale, according to remodeling cost-vs-value surveys. A patio recoups a bit less but appeals strongly to buyers who want low-maintenance outdoor space.
What is the cheapest patio to build?
Poured concrete is the cheapest at $5 to $8 per square foot for a basic broom-finish slab. If you want a better look without a big price jump, stamped concrete and standard concrete pavers both land between $10 and $15 per square foot.
Do I need a permit for a deck or patio?
Decks elevated more than about 30 inches above grade almost always need a permit, and some areas require one for any attached deck or any structure with footings. Ground-level patios rarely need a permit, but it is worth a quick call to your local building department before you pour.
The Bottom Line
The deck vs patio cost comparison comes down to one honest question about your yard: is the ground flat and ready to build on, or does the grade fight you? On a flat lot, a patio wins on price every time — concrete and pavers deliver a solid, low-maintenance surface at a fraction of what a raised deck costs. On a slope, or when you want an elevated space off a raised back door, a deck stops being the expensive option and becomes the practical one.
Before you commit, get at least two written quotes for the surface you are leaning toward, and ask each contractor to break out materials, labor, site prep, and any permit or engineering fees separately. Cheap site prep can turn an attractive patio bid into a surprise bill, and an underpriced deck quote usually means the framing or footings have been cut somewhere you cannot see.
If you are ready to keep planning, covered patio ideas will show you how to shade and finish a ground-level space, and deck replacement cost is a useful read if you already have an aging deck and are deciding whether to rebuild it or switch to a patio instead. Either way, a written quote on your actual lot beats any national average, so get a contractor out before you decide.
