Stamped Concrete Cost in Los Angeles: Per Square Foot, by Pattern and Color
Stamped concrete costs $12 to $26 per square foot installed in Los Angeles. That is standard flatwork at $8 to $18 per square foot plus $4 to $8 for the color hardener, release agent, stamping and sealer. A 400 square foot stamped patio runs $4,800 to $10,400; a 600 square foot stamped driveway runs $7,200 to $15,600. These are typical Los Angeles budgeting estimates, not a price list or a quote. Your project can come in lower or higher depending on the house, the scope and the finishes; the only real number is a written proposal after a site visit.
Green Design and Build pours stamped concrete across Los Angeles County, the San Fernando Valley, Orange County, Ventura County, western Riverside County and western San Bernardino County. We also install pavers, and on some jobs we will tell you stamped is the wrong choice.
What decides the price
The slab under a stamped finish is the same slab as a broom finish: excavation, compacted base, forms, reinforcement, a 4-inch pour. The stamped premium is all in the top inch and the day of the pour, and it moves on three choices.
| Choice | Where it lands in the stamped add | Why |
|---|---|---|
| One pattern, one integral color | Bottom | Standard mats, color in the mix, one pass of release, one sealer coat. |
| Second color (hardener plus antique release) | Middle | Broadcast hardener is troweled in, then a contrasting release powder gives the highlights that make stone read as stone. More material, a second finisher. |
| Borders, soldier courses, two patterns | Top | Every pattern change is a hand-set edge on a slab that is setting while you work. |
| Hand-tooled joints, custom or large-format mats | Top or above | A bigger crew, because the window to stamp is the same whether the pattern is simple or not. |
Patterns. Ashlar slate, random stone, cobble, brick and wood plank are the common mats. The mat itself does not change the price much; the number of patterns on the slab and the edges hand-worked where they meet does.
Color. Integral color goes into the truck and colors the whole slab, so a chip stays close to the surface tone. Broadcast hardener is richer but skin deep. Release in a second tone gives the shadows in the joints. Two colors cost more than one; three is where the price and the risk of a patchy look both climb fastest.
Sealer. Every stamped slab is sealed after it cures. Solvent-based acrylic gives the wet look most people expect; water-based is flatter and less slippery. We add grit around pools and at the bottom of steps, because a sealed stamped surface with water on it is slick.
Worked examples
Demolition of an old slab, difficult access, a thicker slab for heavy vehicles and drainage are priced on top of these; the ranges are on our concrete page.
| Project | Size | Stamped concrete | Same area in pavers |
|---|---|---|---|
| Back patio, one pattern, one color | 400 sq ft | $4,800–$10,400 | $6,000–$10,000+ |
| Patio with border and second color | 600 sq ft | $7,200–$15,600 | $9,000–$15,000+ |
| Two-car driveway, replacing an old slab | 600 sq ft | $7,200–$15,600 plus demolition | $9,000–$15,000+ plus demolition |
| Pool deck with grit sealer | 900 sq ft | $10,800–$23,400 | $13,500–$22,500+ |
These are typical Los Angeles budgeting estimates, not a price list or a quote. Your project can come in lower or higher depending on the house, the scope and the finishes; the only real number is a written proposal after a site visit.
On a plain one-color job, stamped is clearly cheaper than pavers. Add a second color, a border and a second pattern and the two overlap, and at that point pavers are the better buy because of what happens over the next ten years.
Resealing: the cost nobody puts in the bid
Stamped concrete is not a pour-and-forget surface. The sealer holds the color and keeps water and stains out of the textured top, and it wears. Plan on resealing every 2 to 3 years, sooner on a driveway in full sun and later on a shaded patio. Done professionally, cleaning and resealing runs roughly $1 to $3 per square foot, more if a failed sealer has to be stripped before the new coat goes on. These are typical Los Angeles budgeting estimates, not a price list or a quote. Your project can come in lower or higher depending on the house, the scope and the finishes; the only real number is a written proposal after a site visit.
Two things go wrong with sealer on the jobs we are called to look at. Sealing too early or over a damp slab traps moisture and turns it milky white. Stacking coat on coat every year without stripping builds a film that peels and yellows. Once every 2 to 3 years, thin, on a dry slab, is the rule.
How stamped concrete fails
Stamped concrete fails the way every slab fails, then has two problems plain concrete does not.
Cracks show through the pattern. A control joint on a broom-finished slab is a straight line you stop seeing. On a stamped slab we hide joints in the pattern lines where we can, but a shrinkage crack across a stone or a plank is obvious, and on uncompacted base or the expansive clay in the Valley that crack is coming. Base, reinforcement and joint layout matter more on stamped work, not less.
Repairs never match. A broom-finished patch can be made to disappear. A stamped repair needs the same mat, the same integral color from a different batch, the same hardener and release, and a sealer that ages at a different rate than the one around it. The best repair on a stamped slab is visible from the kitchen window. This is the biggest reason we recommend pavers wherever something under the slab might need attention.
Sun and color. Integral color is stable. Broadcast hardener and release fade in full sun, and a slab half under a patio cover can end up two tones. Resealing slows this; nothing stops it.
When we recommend pavers instead
- A mature tree within 15 feet. The roots will lift it, and a lifted stamped slab cannot be reset. Pavers can.
- A sewer lateral, water main or irrigation line under the surface. Any repair means cutting the slab, and the patch will not match.
- A driveway you will keep for twenty years. Tires, oil, sun and heavy vehicles are hard on sealer. A paver driveway, like the paver driveway and side yard in Anaheim, takes the same abuse and can be relaid section by section.
- When the stamped spec already costs as much as pavers. Two colors, a border and two patterns push stamped to the top of its range, where the paver quote sits and buys a surface you can take apart.
Where stamped wins: a large open patio or pool deck with nothing beneath it, one continuous plane, and a budget that lands under the paver number. Then we will say so and pour it. Our paver patio cost and concrete patio cost guides cover the alternatives.
Permits and timeline
A stamped patio or driveway at grade normally needs no building permit; in the City of Los Angeles, walks and driveways not more than 30 inches above grade are exempt. Electrical, gas, retaining walls over 4 feet and work on the apron and sidewalk in the public right-of-way do need permits. Cities differ and we confirm for your address.
Expect 3 to 7 days on site from tear-out to the end of the pour. Stamping happens the same day as the pour in a window of a few hours, which is why we start stamped pours at first light, especially inland in summer. Stay off it for 48 hours, keep cars off a driveway for 7 days, and seal after the 28-day cure.
Frequently asked questions
How much does stamped concrete cost per square foot in Los Angeles?
$12 to $26 per square foot installed: standard flatwork at $8 to $18 plus $4 to $8 for color, stamping and sealer. One pattern and one color sits at the bottom of the add; a second color, borders and multiple patterns push it to the top. These are typical Los Angeles budgeting estimates, not a price list or a quote. Your project can come in lower or higher depending on the house, the scope and the finishes; the only real number is a written proposal after a site visit.
Is stamped concrete cheaper than pavers?
For a one-pattern, one-color slab, yes, by a clear margin. Once you add a second color and a border the two overlap, and at that point we usually recommend pavers, because a paver surface can be lifted and reset after a root or plumbing problem and a stamped slab cannot. We price both on the same proposal.
How often does stamped concrete need to be resealed?
Every 2 to 3 years, sooner on a driveway in full sun and later on a shaded patio. Professional cleaning and resealing is priced per square foot and costs more if a failed sealer has to be stripped first. Sealing over a damp slab and stacking coats every year are the two mistakes that turn a sealer white or make it peel.
Does stamped concrete crack?
All concrete cracks; the question is where. On a stamped slab we hide control joints in the pattern lines, but a shrinkage crack across a stone or plank is visible and cannot be patched invisibly. The defense is the same as any slab: compacted aggregate base, rebar on chairs, joints at the right spacing and cut on time, and extra base on Valley clay.
Can stamped concrete be repaired if it cracks or a section is removed?
It can be repaired, but not invisibly. Matching a stamped slab means matching the mat, the integral color from a new batch, the hardener, the release and a sealer that has aged differently. That is why we recommend pavers wherever a tree root, sewer lateral or irrigation line under the surface might one day need attention.
Is stamped concrete slippery?
It can be, especially a solvent-based sealer with water on it. Around pools, on steps and on sloped driveways we add grit to the sealer, and suggest a water-based sealer where footing matters more than the wet look. A textured mat helps; a smooth slate pattern beside a pool is the combination we talk people out of.
If you are considering stamped concrete anywhere in our five-county area, we will come out for a free site visit, look at what is under the ground and what will sit on top of it, and send a written proposal within 48 hours that also prices the paver option so you can compare.