Concrete driveway cost dataset

Concrete against asphalt

Concrete is 144% of the asphalt figure. Both come from models on this site at the same national wage, which is the only reason the ratio means anything. The price is not the whole comparison: asphalt is resealed every few years and softens in real heat, concrete cracks visibly and permanently. Neither running cost is in either figure.

Thickness and joints

⚠️ The spacing rule — in feet, two to three times the thickness in inches — is trade practice, not a standard reproduced from any licensed document. It is published because it is one of the very few things on a concrete quote that a homeowner can check without knowing anything about concrete. A drive with half the joints it needs will make its own, usually in the first winter. Note also how little thickness moves the total: $1,019 between four inches and six on the reference drive.

Size, shape and the rate per square foot

The rate per square foot is remarkably flat across all of those, which is itself worth knowing: quoting a drive per square foot is a reasonable first approximation in this range. Where it breaks down is shape. A 100 by 10 foot drive and a 32 by 32 square are the same area, and the drive has 220 feet of perimeter against 128 — 72% more forming and edge work, which is $830 on the total.

Reinforcement, finish and where the water goes

⚠️ The apron is worth $825 here, and on most streets it is not on your land: public right of way, its own permit, often its own specification and sometimes an approved-contractor requirement. A quote for “the driveway” frequently means only the part inside the boundary, which is why this is the line people find afterwards.

What is shared with the slab dataset

The price bands for ready-mix concrete, compacted base, forms, welded mesh, reinforcing bar, curing compound and demolition disposal are read at build time from our concrete slab dataset by line-item id, rather than copied into this file. If an id ever disappears there, this page fails to build — which is the intended behaviour, because it means the two datasets have stopped sharing a price. Two pages of the same site quoting different figures for the same cubic yard is precisely the failure this arrangement exists to prevent, and copying and pasting is how it starts.

Line items

72% of the reference total comes from estimated rather than official figures. The reference drive is 800 square feet needing 13.58 cubic yards of concrete over 9.88 of base, with 3 joints at 12.5 feet.

The reasoning behind each figure

Ready-mix concrete, deliveredestimated, ±22%

• Area × thickness ÷ 12 ÷ 27, plus 10% over. Nobody orders the exact figure: a pour that runs short is a cold joint across the middle of your drive, and the overage is the cheapest insurance on the job.
• ⚠️ This band is imported from our concrete slab calculator rather than copied into this file. Two pages of the same site quoting two prices for the same cubic yard is the failure this arrangement exists to make impossible.
• A 3,000 to 4,000 psi mix. Some jurisdictions specify a higher strength or an air-entrained mix for exterior flatwork in a freezing climate, and that is worth asking before ordering.

Compacted gravel baseestimated, ±38%

• Crushed stone spread and compacted in layers under the slab. Imported band, shared with the slab calculator.
• ⚠️ This is the line that decides whether the drive cracks, and it is the easiest one to cut invisibly. Concrete does not fail because the concrete was bad; it fails because what was under it moved. Four inches compacted properly beats six inches tipped in and driven over once.

Forms, stakes and edge workestimated, ±44%

• Priced along the whole perimeter, and this is where a driveway differs from a patio of the same area: a long narrow strip has far more edge per square foot than a square does.
• A 10 by 100 foot drive and a 32 by 32 square are both about a thousand square feet, and the drive has 220 feet of perimeter against 128 — over 70% more forming and edge work. ⚠️ On the total that is about 8%, not 75%, because forming is a small share of the bill. Both numbers are worth having: the first explains why a long thin drive is harder to price from area alone, the second stops anyone reading the first as a warning it is not.

Welded wire meshestimated, ±40%

• Imported band, shared with the slab calculator. Includes the chairs or supports that hold it up.
• ⚠️ Mesh lying on the subgrade does nothing at all, and mesh pulled up with a hook during the pour does very little. It has to be supported at mid-depth before the concrete arrives. It is invisible ten minutes after the pour starts, which is why it is worth watching before that.

Reinforcing bar on chairsestimated, ±42%

• Imported band, shared with the slab calculator. Roughly double the mesh cost.
• Harder to install badly than mesh, because bar on chairs stays where it is put. That reliability is a real part of what the extra money buys.

Fibre admixture in the mixestimated, ±45%

• Added at the plant, priced per cubic yard. It controls the fine cracking that happens while the concrete cures and costs very little.
• ⚠️ It is not a substitute for steel and should not be sold as one. Fibre works before the concrete has hardened; steel works afterwards, when something has already cracked and the two sides need to stay in the same plane.

Grading, base preparation and setting forms

• About 0.012 hours per square foot plus 0.06 per foot of perimeter: shaping the ground to fall the right way, spreading and compacting the base in layers, and setting and levelling the forms.
• The fall matters more on a drive than on anything else this site prices, because a drive is the thing that decides whether water arrives at your garage door.

Cement mason: place, screed, float and finish

• Two hours of set-up plus a per-square-foot rate that depends on the finish: 0.022 hours for a broom finish, 0.038 for exposed aggregate and 0.055 for stamped. The same rates our slab calculator uses.
• This is the part that cannot be paused. Concrete sets on its own schedule, and a crew that runs out of daylight halfway across a long drive leaves a surface that will be there for thirty years.

Cutting control joints

• About 0.05 hours per linear foot of joint, cut with a saw within the first day.
• ⚠️ The concrete will crack. The only thing anyone gets to decide is where, and joints are that decision. Spacing in feet of roughly two to three times the thickness in inches, so four inches wants eight to twelve feet. A drive with half the joints it needs will make its own, in a line nobody chose.

Curing compound and protectionestimated, ±54%

• Imported band, shared with the slab calculator. Concrete gains its strength by hydrating rather than by drying, so keeping the water in for the first days is not optional.
• Cheapest line on the page and one of the two that most affects how the surface lasts, along with the base underneath it.

Thickened edge along the wheel tracksestimated, ±43%

• The extra concrete where the slab is deepened along its edges, which is where a vehicle puts its weight and where an unsupported slab breaks first.
• A patio does not need this and a drive does. It is a small line and it is the difference between an edge that stays straight and one that crumbles under a wheel in five years.

Apron in the public right of wayestimated, ±45%

• The section between your boundary and the road. ⚠️ On most streets this is not your land: it is public right of way, and it frequently carries its own permit, its own specification for thickness and mix, and sometimes a requirement that the work be done by a contractor the municipality has approved.
• It is the line people discover after signing, because a quote for "the driveway" often means the part inside the boundary. Ask explicitly whether the apron is included and who is pulling that permit.
• The band is wide because the specification is set locally and varies a great deal.

Cutting the kerb and forming the crossingestimated, ±50%

• Only when there is no existing crossing: the kerb is cut out and a vehicle crossing formed. Almost always a separate municipal permit and sometimes only permitted at certain widths or positions.
• ⚠️ Some jurisdictions will not allow a new crossing at all where sight lines or a junction are involved. That is a question to settle with the municipality before anybody prices concrete.

Channel drain and outfall connectionestimated, ±43%

• Across the width of the drive at its low point, with a grating and a pipe to somewhere the water can actually go.
• ⚠️ The connection is the whole thing. A channel drain that discharges into a soakaway which is already saturated, or into nothing at all, is a slot that fills with leaves and then floods anyway. The band assumes a real outfall.

Breaking out the old driveway

• About 0.013 hours per square foot with a breaker, more if the old slab was reinforced — which is impossible to know until it is open.
• ⚠️ Breaking concrete produces respirable crystalline silica, regulated under 29 CFR 1926.1153. The control is water on the tool and it is visible from a window: a breaker running dry on a driveway is a decision somebody made.

Hauling and tipping the broken concreteestimated, ±46%

• Imported band, shared with the slab calculator. Priced by the square foot of old surface removed.
• Clean broken concrete is recyclable and in many markets a crusher takes it for less than a landfill would, which is why the bottom of the band is low. Concrete with rebar in it is a different conversation.

Permit and inspectionestimated, ±59%

• Driveways are permitted work in most jurisdictions, and where an apron or a kerb crossing is involved there is frequently a second permit from a different department.
• Some municipalities also cap the proportion of a front garden that may be paved, for drainage reasons. Worth checking before designing a width.

Not included in this dataset

Retaining walls and steep grade changes

A drive that has to climb or cut into a bank is an earthworks job with a structure in it, and the structure will cost more than the concrete. Not modelled here.

Heated driveways

Embedded hydronic or electric snow melting is a separate system with its own running cost, and in the case of electric a serious one that may need its own service capacity.

Utility relocation

Where a meter, a pole or a service crosses the route, moving it is on the utility’s timetable and their price list.

Municipal charges for the crossing

Some jurisdictions charge for a right-of-way permit or an inspection of the apron separately from the building permit. It is set locally and varies too much to average.

Sealing and future maintenance

A stamped or coloured drive needs resealing every few years to hold its colour. A broom finish generally does not need anything. Neither is in the figure above.

Gravel and permeable alternatives

Gravel is much cheaper and needs topping up; permeable systems handle water differently and cost more. Neither is modelled here, and asphalt is priced on its own page.