French Drain Cost in New Orleans (2026): Average Price & Estimate

French Drain Cost in New Orleans

Estimated french drain cost in New Orleans

$1,700–$5,150

Roughly in line with the national average.

Flood and storm requirements offset otherwise low labor costs.

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Based on New Orleans, LA pricing.

Estimated cost range

$1,700–$5,150

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An estimate for planning, not a quote. Get written quotes from local pros below.

Estimate, not a quote. Local prices vary by contractor and project. These are 2026 estimates for New Orleans, LA. Get written quotes from licensed New Orleans contractors before you budget.

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What to know about french drain in New Orleans

High water tables and storms near New Orleans stress foundations, so drainage and proper fill are key.

What affects french drain cost in New Orleans

Beyond the local market, the same factors that drive french drain cost everywhere apply in New Orleans:

Length and depth of the drain.
Type: yard, interior basement, or exterior foundation.
Soil conditions and digging difficulty.
Landscaping or concrete to remove and restore.

French Drain cost by drain type in New Orleans

These figures are adjusted for New Orleans pricing (about 0.98x the national average), so they reflect what local homeowners actually pay.

Estimated french drain cost by drain type in New Orleans (2026)

Drain type	Cost in New Orleans	Typical total
Surface / yard drain	$17.15 to $51.45 /ft	About $1,700 to $5,150
Footing / interior basement	$34.30 to $103 /ft	About $3,450 to $10,300
Exterior foundation	$39.20 to $118 /ft	About $3,900 to $11,800

Frequently asked questions

How much does french drain cost in New Orleans?

In New Orleans, LA, french drain typically costs $1,700 to $5,150 in 2026 for a standard project, in line with the national average. Your exact price depends on size, materials, and scope.

Why does french drain cost more or less in New Orleans?

Flood and storm requirements offset otherwise low labor costs. Labor rates, permit costs, and local demand are the main reasons New Orleans prices differ from the national average.

Do I need a permit for french drain in New Orleans?

Most french drain projects require a permit. Requirements vary by city and Louisiana jurisdiction, so confirm with your local building department. A licensed contractor usually pulls the permit for you.

When is the best time of year for french drain in New Orleans?

In New Orleans, try to schedule major exterior work outside hurricane season (roughly June to November). Late fall through spring tends to be more reliable for roofing and siding.

Is french drain cheaper outside New Orleans?

Sometimes. New Orleans runs in line with the national average. Nearby smaller towns with lower labor costs can come in cheaper, while denser urban areas often cost more. Always compare quotes from contractors who serve your specific area.