How much does a concrete slab cost in Boston, MA?
Poured concrete pad with forms, gravel base, and rebar. Priced against Boston, MA material costs, a typical DIY concrete slab in Boston runs about $764 in materials — 24% above the national average. These are estimates only, not a quote — enter your real dimensions in the free calculator for a shopping list matched to your build.
Estimates only — not a quote.
Boston cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| Boston (DIY materials) | $649 | $764 | $1,031 |
| National average | $524 | $616 | $832 |
Priced from the Boston, MA material index — 24% above the national average. Based on a common-size concrete slab; enter your own dimensions for an exact number.
DIY materials estimate: $764. A contractor in the Boston market (materials plus about 15 labor hours at ~$84/hr) estimates to $1,916–$2,569. Estimated DIY savings: $1,413 (65%).
Flatwork under about 200 sq ft is often permit-exempt; larger pours and anything structural generally are not.
Outside city limits, Suffolk County is typically the permitting authority.
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Frequently asked questions
How much does a concrete slab cost in Boston, MA?
Materials typically run $649–$1,031 for a common-size project using Boston-area pricing. That is an estimate, not a quote — our free calculator prices your exact dimensions.
Is it cheaper to DIY or hire a contractor in Boston?
DIY materials estimate to about $764. A local contractor estimates to $1,916–$2,569 at the Boston-area labor rate of roughly $84/hr, so DIY could save an estimated $1,413 (65%).
Do I need a permit for a concrete slab in Boston?
Flatwork under about 200 sq ft is often permit-exempt; larger pours and anything structural generally are not. Suffolk County and the City of Boston rules can be stricter than the state baseline — run the free permit lookup for your ZIP before buying materials.
Why is Boston concrete slab pricing different from the national average?
We apply a regional material cost index for the Boston market — currently 24% higher than the national average. Labor is indexed separately at about $84/hr for the contractor comparison.
Other projects in Boston
Concrete slab cost in nearby cities
Looking at the whole state? Concrete slab cost in Massachusetts.