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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 Kansas City, Missouri?

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

Flagstone Step in Kansas City, Missouri typically costs $246 to $690 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 Kansas City, Missouri

$246 – $690

each

Prices in Kansas City are in line with the national average for flagstone step.

National average: $250 – $700 each

What you get at each price level

  • Basic

    $209 – $586 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

    $246 – $690 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

    $308 – $862 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 Kansas City

ComponentCategoryPrice RangeUnit
Materialsmaterial$106 – $296each
Laborlabor$93 – $262each
Supplies & Othersupplies$28 – $79each
Equipment & Disposalequipment$19 – $53each
Prices adjusted for Kansas City local market conditions.

Cost Factors in Kansas City, Missouri

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 costs6.0% below avg
Labor costs7.0% above avg

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

Frequently Asked Questions

References

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