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Rendering: Flagstone Step at the Premium level: Selected single-piece 2 in. flagstone tread with a rock-faced edge on a stone-faced mortared riser over a compacted gravel base

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How Much Does Flagstone Step Cost in Philadelphia, Pennsylvania?

Build one outdoor flagstone step (stone tread and riser on a compacted or mortared base), per step.

Flagstone Step in Philadelphia, Pennsylvania typically costs $255 to $713 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.

Flagstone Step in Philadelphia, Pennsylvania

$255 – $713

each

Prices in Philadelphia are 4.0% higher than the national average for flagstone step.

National average: $250 – $700 each

What you get at each price level

  • Basic

    $216 – $606 each

    Single natural flagstone tread about 2 in. thick on a mortared stone riser over compacted gravel, set level and stable

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  • Standard

    $255 – $713 each

    2 in. flagstone tread with a natural edge over a stone-faced mortared riser on a compacted gravel base

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  • Premium

    $318 – $892 each

    Selected single-piece 2 in. flagstone tread with a rock-faced edge on a stone-faced mortared riser over a compacted gravel base

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Cost Breakdown in Philadelphia

ComponentCategoryPrice RangeUnit
Materialsmaterial$110 – $306each
Laborlabor$97 – $272each
Supplies & Othersupplies$29 – $81each
Equipment & Disposalequipment$19 – $54each
Prices adjusted for Philadelphia local market conditions.

Cost Factors in Philadelphia, Pennsylvania

What Affects Pricing

  • Materials ($113.00-$315.00 per unit)
  • Labor ($87.00-$245.00 per unit)
  • Supplies & Other ($30.00-$84.00 per unit)
  • Equipment & Disposal ($20.00-$56.00 per unit)

Local Price Adjustments

Material costs3.0% below avg
Labor costs11.0% above avg

Labor costs in Philadelphia run proportionally higher than materials, which may favor material-heavy solutions.

Frequently Asked Questions

References

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