How Much Does It Cost to Redo a Patio? Complete Guide

Redoing a patio typically costs $3 to $35 per square foot installed, depending on whether you're resurfacing an existing slab or doing a full tear-out and rebuild, and what material you choose. If you want the typical price, this article breaks down how much to replace a patio based on size and whether you need a full tear-out and rebuild how much to replace patio. For a common 12x12 patio (144 sq ft), that translates to roughly $430 to $5,000. A larger 20x20 patio (400 sq ft) runs $1,200 to $14,000 or more. If you want, you can use these same ranges to estimate how much does a gravel patio cost for your exact square footage A larger 20x20 patio. The single biggest factor isn't material choice, it's whether your existing base is solid enough to build on top of, or whether it needs to come out entirely.

Resurface or full replacement: what does 'redo' actually mean?

Before you get any quotes, you need to know which job you're actually doing. These are two very different projects with very different price tags.

Resurfacing (also called an overlay) means applying a thin cement-based layer, typically 1/16 inch to 3/4 inch thick, over your existing concrete slab. You keep the base, rebuild the surface. This is the cheaper route and works well when the slab is structurally sound: no heaving, no major cracking, no active settling. The surface just looks worn, stained, or dated. Resurfacing is only a concrete option; you can't overlay pavers, stone, or brick the same way.

Full replacement means demolishing the existing surface down to (or including) the base, hauling the debris, recompacting or rebuilding the subbase, and installing new material. You'd go this route when the slab is heaving, the cracks are structural, the base has shifted, or you want to switch materials entirely, say, going from a cracked concrete slab to a paver patio. It costs more, but it solves the underlying problem rather than hiding it. If your slab is actively moving or has severe damage, resurfacing over it is money wasted.

A few related scenarios sit in between: repointing or regrouting a paver or stone patio, mudjacking a sunken slab back into place, or replacing individual damaged pavers. Regrouting a patio is usually much cheaper than a full resurfacing or tear-out, but the exact price depends on patio size and joint condition repointing or regrouting a paver or stone patio. Repointing a patio, including labor and materials, typically costs much less than a full redo but varies by patio size and how severe the mortar loss is. Mudjacking is often priced as a repair rather than a full patio redo, so it can be cheaper than tear-out and replacement. Those are repair jobs, not full redos, and they cost considerably less. This guide focuses on the bigger decision: resurface vs. full rebuild.

Price ranges by patio material

Here's where costs land by material type in 2026, with installed pricing (materials plus labor combined). These are realistic ranges, not low-ball estimates.

Plain concrete resurfacing is the budget play at $3–$5/sq ft. If you want a decorative overlay, stamped, textured, or colored, budget $6–$20/sq ft depending on the pattern complexity. For a full new install, concrete pavers hit the sweet spot for most homeowners: durable, relatively affordable at $8–$16/sq ft, and individually replaceable if one cracks or settles. Flagstone is beautiful but pricey, and regional quotes can push well past the national average, some homeowners in higher-labor markets report $38–$52/sq ft for irregular flagstone laid on a concrete base.

What you're actually paying for: the cost breakdown

A patio redo isn't just materials and labor. Here's what the line items typically look like on a real contractor bid:

Demo and disposal is the line item that catches people off guard. Removing a 400-square-foot concrete slab (roughly 4 inches thick) generates several cubic yards of concrete debris. Hauling and dump fees can add $200 to $600 or more on top of the demolition labor. Always confirm with your contractor whether disposal is included in their demo price or billed separately.

Base prep is another underestimated cost. A proper paver installation requires 4 inches of compacted gravel plus 1 inch of bedding sand. If your existing base is compromised, drainage is poor, or the ground needs significant regrading, that prep work adds up fast. Skimping here is exactly why patios fail and need to be redone again in a few years.

Estimating by patio size

Once you know your square footage, estimating total cost is straightforward math. Here are realistic totals for common patio sizes using the installed price ranges above. These include labor, materials, and basic base prep, but not major demo/disposal or permits.

For a full tear-out and rebuild, add $1–$3/sq ft for demo plus $150–$600 for disposal to any of those estimates. A 20x20 paver patio with full demo and disposal could realistically run $4,000 to $8,000 total once everything is accounted for. If you're getting quotes that are dramatically lower, ask specifically what's included, base prep, disposal, and edge restraints are often where low bids cut corners.

DIY vs. hiring a contractor

DIY resurfacing of an existing concrete slab is genuinely doable for a handy homeowner. Material costs run about $2–$5/sq ft, compared to $3–$10/sq ft for professional installation. On a 200-square-foot patio, that's a potential savings of $200 to $1,000. The catch: concrete overlay work is unforgiving about timing. The resurfacer starts setting up fast, and you need to work quickly and uniformly across the whole surface. If you miss a section or prep isn't thorough, you'll get delamination, the overlay peels or pops off, and you're back to square one.

Surface preparation is the single biggest success factor, accounting for roughly 80% of whether an overlay holds long-term. That means power washing, removing any old sealer or coatings, grinding down high spots, filling cracks, and applying a bonding agent correctly. Most DIY failures aren't about the product, they're about skipping prep steps or not following the manufacturer's instructions exactly.

DIY for full paver or stone installations is much more demanding. You need compaction equipment (usually rented), experience reading grades for drainage, and a solid understanding of edge restraint systems. It's possible, but the margin for error is real, and a poorly compacted base leads to settling and heaving within a few years. If you're confident with tools and have done similar work, renting equipment and sourcing materials yourself can cut the total cost by 30–50%. If you're learning as you go, the risk of a redo-of-the-redo isn't worth it.

What drives the cost up (or down)

Beyond material choice and size, here are the factors that most commonly push a patio redo budget higher than expected:

• Existing slab condition: Severe cracking, heaving, or active settling means full replacement, not resurfacing. Getting this wrong is the most expensive mistake.
• Base problems: Poor drainage, soft soil, or an inadequate original subbase requires excavation and rebuilding from scratch — that adds $1,000 to $3,000+ to most projects.
• Site access: If equipment can't reach your backyard easily, manual labor increases significantly. Narrow gates, steps, or landscaping that needs protection all add cost.
• Design complexity: Simple rectangular shapes are cheapest. Curves, custom borders, multiple colors, or intricate paver patterns add 20–50% to labor costs.
• Regional labor rates: Labor in high-cost metros (Northeast, California, Pacific Northwest) can push installed prices 30–60% above national averages. Rural Midwest and Southeast tend to be cheaper.
• Permits and HOA: Many municipalities require permits for patio work over a certain size. Budget $50–$500 depending on your location, and factor in HOA approval time if applicable.
• Drainage and grading: If water pools on your current patio, just resurfacing or replacing won't fix it. Proper grading or adding a drain adds cost but prevents long-term damage.
• Material availability: Natural stone prices fluctuate with supply and regional sourcing. Locally quarried stone can be cheaper; imported or specialty stone is significantly more.

One thing worth mentioning: if the cost of a quality patio redo is pushing your budget and you're open to alternatives, a wood or composite deck might actually come in at a comparable price per square foot in some regions, especially for elevated or difficult terrain. That said, a well-built paver or concrete patio almost always has a longer lifespan with less maintenance than wood decking.

How to get accurate quotes and compare bids

Getting three quotes is the baseline, but you need to make sure you're comparing the same scope of work across all three. Homewyse’s paving contractor hiring guide also recommends specifying that the contract price includes permit, dump, equipment rental fees, and all indirect costs to support accurate bidding. A bid that looks 30% cheaper might simply exclude demo, disposal, base prep, or edge restraints. Here's how to be ready before contractors arrive and how to evaluate what they give you.

Before you call a contractor

• Measure your existing patio accurately (length x width, accounting for irregular shapes)
• Note any visible cracks, heaving, settling, or drainage problems
• Know what material you currently have (concrete slab, pavers, stone)
• Decide on your preferred new material or finish, or ask contractors to price two options
• Check whether your city or HOA requires permits for patio work
• Photograph any problem areas — settling, cracks, water pooling spots

What to ask and check on every bid

• Is demo and disposal included, or is it billed separately?
• What base prep is included? How many inches of gravel? Will it be mechanically compacted?
• Does the price include edge restraints, polymeric sand, or sealing?
• Are permits included? Who pulls them?
• What's the warranty on labor and materials?
• What happens if they discover the base is worse than expected once demo starts?
• Will they use a subcontractor for any part of the work?

Ask each contractor to line-item their bid: demo, haul/disposal, base prep, materials, installation labor, edging, finishing, and any extras. This makes comparison straightforward and shows you exactly where the price differences come from. A contractor who refuses to break out their pricing isn't necessarily untrustworthy, but it makes it harder to evaluate whether you're getting a fair deal.

Also, don't automatically choose the lowest bid. If one quote is significantly below the others, ask what they're leaving out. More often than not, it's the base prep or disposal, the unglamorous stuff that determines whether your new patio lasts 5 years or 25. A mid-range bid from a contractor with good local reviews and a clear written scope is almost always the safer bet.

Quick decision framework

Not sure which route to take? Here's a simple way to think through it. If your concrete slab is structurally sound (no heaving, no major structural cracks, no active settling) and you just want a fresh look, resurfacing at $3–$10/sq ft is the right call. If the base is compromised, the slab is heaving, or you want to switch materials, budget for a full tear-out and rebuild at $8–$35/sq ft depending on material. If you’re comparing overall budgets, the same kind of range applies to how much does it cost to tile a patio, especially when you need a full tear-out and rebuild $8–$35/sq ft. If your paver patio just needs joint sand replaced or a few sunken pavers lifted and reset, that's a repair job, not a full redo, and it'll cost a fraction of either option above.