A patio is a hard-surfaced outdoor area attached to or near your home

A patio is a flat, paved outdoor space built on or near the ground, usually connected to the back or side of a house. It is made from solid materials like concrete, pavers, stone, or brick — not grass or soil. The purpose is to create a usable area for sitting, dining, entertaining, or just spending time outside without standing on dirt or lawn.

Patios differ from decks because they sit directly on the ground rather than being elevated on posts and beams. They also differ from porches, which are typically covered and attached to the front or main entrance of a home. A patio is usually open to the sky, though some have umbrellas, pergolas, or shade structures added later.

The size and shape vary widely. A small patio might be 8 by 10 feet — enough for a table and a few chairs. A large one can be 20 by 30 feet or bigger, accommodating multiple seating areas, a grill, and room to move around. The materials and finish you choose affect how long it lasts, how much maintenance it needs, and how much it costs to build.

Key Takeaways

  • A patio is a ground-level outdoor surface made from hard materials like concrete or pavers, not wood or grass.
  • Patios are cheaper and faster to build than decks because they do not require posts, beams, or elevation.
  • Concrete patios are the least expensive option but can crack in cold climates; pavers and stone cost more but last longer and are easier to repair.
  • A basic patio needs only a level surface and good drainage, but adding shade, seating, or a grill requires planning the layout beforehand.
  • Patios require occasional cleaning and sealing but far less upkeep than wooden decks.

Common patio materials and what they cost

Concrete is the most affordable option, typically running $6 to $12 per square foot installed. It is durable, low-maintenance, and fast to pour. The downside is that it cracks in freeze-thaw climates, stains easily, and looks plain unless you pay extra for coloring or stamping. Once cracked, concrete is difficult to repair without replacing the whole section.

Pavers — individual brick, stone, or concrete units laid in a pattern — cost $10 to $25 per square foot. They look more finished than plain concrete, are easier to replace if one breaks, and drain better because water runs between the joints. The trade-off is that they take longer to install and may shift or settle unevenly over time if the base is not properly prepared.

Natural stone (slate, flagstone, bluestone) runs $15 to $30 per square foot and is the most durable and attractive option. It weathers beautifully and lasts 20+ years with minimal care. The drawbacks are high cost, uneven surfaces that can be tricky to walk on, and the need for professional installation.

Stamped concrete mimics the look of pavers or stone at $12 to $18 per square foot — a middle ground between plain concrete and real stone. It still cracks like regular concrete but looks better. Sealing it every two to three years helps prevent staining and extends its life.

How patios drain and why that matters

Water drainage is the single most important factor in a patio's longevity. If water pools on the surface or sits underneath, it will cause cracking, settling, and mold. A properly built patio slopes slightly — usually 1/8 inch per foot — so water runs off toward the yard or a drain.

The base layer underneath the surface material is equally critical. Most patios sit on 4 to 6 inches of compacted gravel or sand, which allows water to drain down and away from the surface. Without this base, water gets trapped, freezes in winter, and heaves the patio upward, creating cracks and uneven spots.

If your yard is naturally wet or has poor drainage, you may need a French drain (a buried pipe that channels water away) or a slightly raised patio to keep water from pooling. These additions cost more upfront but prevent expensive repairs later.

Patio size and layout planning

The right size depends on how you plan to use the space. A small patio for a bistro table and two chairs needs about 60 square feet. A dining area for six to eight people requires 150 to 200 square feet. If you want a grill, seating, and room to move around, plan for 300 to 400 square feet or more.

Layout matters as much as size. Position the patio where it gets the sun exposure you want — full sun for dining and entertaining, partial shade if you live in a hot climate. Keep it close enough to the house that you can easily bring food and drinks outside, but far enough that the house foundation stays dry. Avoid placing it directly under trees, which drop leaves and debris constantly.

If you are adding a grill, leave at least 10 feet of clearance from the house and any overhanging structures. Check local building codes before you start — many areas require a permit for patios over a certain size, and some have setback rules about how far the patio must be from property lines.

Maintenance and seasonal care

Concrete and pavers need occasional sweeping and rinsing to prevent algae and mold buildup, especially in shaded or damp areas. Concrete should be sealed every two to three years to resist staining and water damage. Pavers rarely need sealing unless you want to darken the color or add shine.

In cold climates, avoid using rock salt on concrete patios — it accelerates cracking. Use sand or calcium chloride instead. In spring, check for cracks, settling, or weeds growing between pavers and address them before they spread. Natural stone may need occasional resealing depending on the type and your climate.

Most patios require little else beyond cleaning. Unlike wooden decks, they do not need staining, sanding, or structural repairs. The main cost over time is sealing and occasional repairs to cracked or broken sections.

Shade and shelter options for patios

An open patio works fine in mild climates, but in hot or rainy regions, adding shade or shelter makes it usable year-round. A pergola — an open-roof structure with beams — provides partial shade and costs $2,000 to $5,000 installed. It does not block rain but filters sunlight and looks attractive.

A patio umbrella is the cheapest option at $100 to $500 and can be moved or removed as needed. A retractable awning costs $1,500 to $4,000 and can be extended or retracted depending on the weather. A solid roof or canopy is the most expensive ($3,000 to $10,000+) but provides full protection from sun and rain and may require a permit.

If you live in a rainy climate, consider a roof or canopy. If you mainly want sun protection, a pergola or umbrella is usually enough. Think about whether you want the structure to be permanent or removable, as that affects both cost and your flexibility later.

Patio versus deck: which makes sense for you

A patio costs less to build and maintain than a deck. Concrete runs $6 to $12 per square foot; a wooden deck typically costs $15 to $25 per square foot. Patios do not need annual staining, sealing, or board replacement. Decks require all of that and can rot if not maintained.

Decks are better if your yard slopes significantly or if you want the elevated look and feel. Patios work better on flat ground and are the right choice if you want low maintenance and durability. Decks are also more flexible — you can build under them for storage or shade. Patios are permanent once poured or laid.

Some homeowners build both: a small deck off the back door for a transition space, and a larger patio further out for entertaining. This gives you the best of both, though it costs more upfront.

Frequently Asked Questions

Do I need a permit to build a patio?

Most areas require a permit for patios over 100 to 200 square feet, though the threshold varies by city. Some jurisdictions also require permits for any patio that is within a certain distance of property lines or that includes electrical work for lighting. Contact your local building department before you start to confirm what you need.

How long does a patio last?

Concrete patios typically last 15 to 20 years before cracking becomes a problem. Pavers and natural stone can last 20 to 30 years or longer if the base is solid and drainage is good. Lifespan depends heavily on your climate — freeze-thaw cycles shorten concrete life, while mild climates allow it to last much longer.

Can I build a patio myself?

Small concrete patios are possible as a DIY project if you have experience with concrete work, but getting the slope and base right is tricky. Pavers and stone are more forgiving and can be a weekend project for a small area. For anything larger than 100 square feet or in a visible spot, hiring a contractor usually gives better results and saves time.

What is the best material for a cold climate?

Pavers or natural stone are better than concrete in freeze-thaw climates because they do not crack as easily and individual pieces can be replaced if damaged. If you choose concrete, use air-entrained concrete (which has tiny air bubbles) and seal it every two years. Avoid salt and use sand or calcium chloride for winter de-icing.

Can I add a patio to a rental property?

That depends on your lease and local laws. Most landlords allow patios because they are removable or add value, but you should ask in writing before you build. If you own the property, a patio is a good investment — it increases usable outdoor space and can raise resale value.