Concrete Driveways in Mandeville, LA

What Does a Concrete Driveway Cost in Mandeville?

A concrete driveway in Mandeville runs $8 to $13 per square foot in 2026, installed and finished. A standard 600 sq ft residential driveway lands between $4,800 and $7,800. Four variables move that range.

• Excavation depth: sandy soil here typically requires removing 8 to 10 inches to reach stable grade, which adds haul-off cost compared to shallower cuts.
• Base material: 6 inches of compacted crushed limestone or gravel costs more than 4 inches but is the correct spec for this drainage profile.
• Reinforcement: wire mesh adds roughly $0.40 per square foot; #3 rebar on 18-inch centres adds $0.75 to $1.10 per square foot and is the stronger choice for driveway slabs.
• Apron work: replacing or tying into an existing concrete apron at the street adds $300 to $700 depending on condition and width.

Confirm whether a permit is required for your project with the St. Tammany Parish Department of Permits before work begins.

What Does Mandeville Ground Demand for a Concrete Driveway?

Sandy pine-flat soil under a Mandeville driveway drains well vertically but erodes laterally when surface water concentrates at the slab edge. The dominant failure here is not settlement, it is washout: water moves under the slab at the perimeter, removes fine material, and the unsupported edge cracks and drops.

Three details address that directly.

Base depth and compaction

A 6-inch compacted gravel base, either crushed limestone or recycled concrete aggregate, locks the subgrade against scour. Compaction passes at 95 percent Proctor density, verified by a plate compactor on lifts no deeper than 4 inches, prevent the base from settling unevenly after the first hard rain.

Slab spec and reinforcement

A 4-inch slab at 3500 PSI is the residential standard. On Mandeville lots where heavy truck traffic is expected, 5 inches adds roughly $1.20 per square foot and meaningfully extends service life. Rebar at #3 on 18-inch centres outperforms wire mesh on sandy subgrades because rebar holds position during the pour and does not sink to the bottom of the slab.

Drainage fall and edge protection

The finished slab requires a 1 to 2 percent cross-slope away from the structure. At the perimeter, a concrete header or compacted edge form prevents the base from migrating out from under the slab edge. Control joints cut every 10 feet guide cracking to predictable lines rather than letting it run diagonally across the field.

How Does the Job Run in Mandeville?

A 600 sq ft driveway replacement in Mandeville takes three to four working days from demolition to broom finish. Day one covers saw-cutting, removal of the existing slab, and haul-off. Sandy soil excavates quickly, but the crew compacts the subgrade in two lifts before placing base material. Day two places and compacts 6 inches of crushed limestone. Day three is the pour: forms set, rebar tied, concrete placed and screeded, broom finish applied, and control joints marked for cutting. Joints are saw-cut within 12 hours. The slab is open to foot traffic in 24 to 48 hours and vehicle traffic in 7 days.

Recent Driveway Project in Mandeville

Driveway replacement, Mandeville, St. Tammany Parish

Driveway replacement, north Mandeville, 580 sq ft. The existing slab had fractured along the passenger-side edge where surface water from a sloped lawn had been undercutting the base for several seasons. Removed to subgrade, excavated 10 inches, compacted native sandy soil, placed 6 inches of crushed limestone in two lifts at 95 percent Proctor. Poured 4-inch slab at 3500 PSI with #3 rebar on 18-inch centres over 6-mil poly, with a 2 percent cross-slope toward the street. Broom finish, control joints cut every 10 feet. Completed in three days.

Questions Mandeville Homeowners Ask About Concrete Driveways

Do I need a permit for a driveway replacement in Mandeville?

Permit requirements in St. Tammany Parish depend on scope and whether the work connects to a parish road. Contact the St. Tammany Parish Department of Permits directly to confirm what applies to your property before scheduling work.

Is rebar necessary or will wire mesh hold up?

Rebar holds up better than wire mesh on Mandeville's sandy subgrade because wire mesh tends to shift during the pour and ends up too low in the slab to provide effective mid-slab reinforcement. #3 rebar on 18-inch centres stays positioned and ties the slab together at the correct depth.

How long before I can park on the new driveway?

Vehicle traffic is safe at 7 days after the pour. Foot traffic is fine at 24 to 48 hours. Full cure to design strength takes 28 days. Parking heavy vehicles, including pickup trucks with trailers, before 7 days risks surface marking and edge damage.

Call or use the contact form to book a free on-site estimate for your Mandeville driveway. Estimates include a written spec sheet with slab thickness, base depth, reinforcement type, and a fixed price range before any work begins.