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

French Drain Cost in Boston

Estimated french drain cost in Boston

$2,300–$6,850

Roughly about 30% above the national average.

High Northeast labor rates and historic-home rules raise costs.

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Based on Boston, MA pricing.

Estimated cost range

$2,300–$6,850

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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 Boston, MA. Get written quotes from licensed Boston contractors before you budget.

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What to know about french drain in Boston

Frost heave and freeze-thaw in Boston can stress foundations, so good drainage and proper footing depth matter for a lasting result.

What affects french drain cost in Boston

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

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 Boston

These figures are adjusted for Boston pricing (about 1.30x the national average), so they reflect what local homeowners actually pay.

Estimated french drain cost by drain type in Boston (2026)

Drain type	Cost in Boston	Typical total
Surface / yard drain	$22.75 to $68.25 /ft	About $2,300 to $6,850
Footing / interior basement	$45.50 to $137 /ft	About $4,550 to $13,700
Exterior foundation	$52 to $156 /ft	About $5,200 to $15,600

Frequently asked questions

How much does french drain cost in Boston?

In Boston, MA, french drain typically costs $2,300 to $6,850 in 2026 for a standard project, about 30% above the national average. Your exact price depends on size, materials, and scope.

Why does french drain cost more or less in Boston?

High Northeast labor rates and historic-home rules raise costs. Labor rates, permit costs, and local demand are the main reasons Boston prices differ from the national average.

Do I need a permit for french drain in Boston?

Most french drain projects require a permit. Requirements vary by city and Massachusetts 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 Boston?

In Boston, exterior work is easiest from late spring through early fall. Winter weather can delay roofing, siding, concrete, and foundation jobs, and some crews book up fast once the weather breaks.

Is french drain cheaper outside Boston?

Sometimes. Boston runs about 30% above 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.