How much does a concrete slab cost in Philadelphia, PA?
Poured concrete pad with forms, gravel base, and rebar. Priced against Philadelphia, PA material costs, a typical DIY concrete slab in Philadelphia runs about $684 in materials — 11% 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.
Philadelphia cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| Philadelphia (DIY materials) | $581 | $684 | $923 |
| National average | $524 | $616 | $832 |
Priced from the Philadelphia, PA material index — 11% above the national average. Based on a common-size concrete slab; enter your own dimensions for an exact number.
DIY materials estimate: $684. A contractor in the Philadelphia market (materials plus about 16 labor hours at ~$68/hr) estimates to $1,715–$2,300. Estimated DIY savings: $1,265 (65%).
Flatwork under about 200 sq ft is often permit-exempt; larger pours and anything structural generally are not.
Outside city limits, Philadelphia County is typically the permitting authority.
Get your exact Philadelphia price
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Frequently asked questions
How much does a concrete slab cost in Philadelphia, PA?
Materials typically run $581–$923 for a common-size project using Philadelphia-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 Philadelphia?
DIY materials estimate to about $684. A local contractor estimates to $1,715–$2,300 at the Philadelphia-area labor rate of roughly $68/hr, so DIY could save an estimated $1,265 (65%).
Do I need a permit for a concrete slab in Philadelphia?
Flatwork under about 200 sq ft is often permit-exempt; larger pours and anything structural generally are not. Philadelphia County and the City of Philadelphia rules can be stricter than the state baseline — run the free permit lookup for your ZIP before buying materials.
Why is Philadelphia concrete slab pricing different from the national average?
We apply a regional material cost index for the Philadelphia market — currently 11% higher than the national average. Labor is indexed separately at about $68/hr for the contractor comparison.
Other projects in Philadelphia
Concrete slab cost in nearby cities
Looking at the whole state? Concrete slab cost in Pennsylvania.