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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 Portland, Oregon?

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

Flagstone Step in Portland, Oregon typically costs $280 to $784 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 Portland, Oregon

$280 – $784

each

Prices in Portland are 15.0% higher than the national average for flagstone step.

National average: $250 – $700 each

What you get at each price level

  • Basic

    $238 – $666 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

    $280 – $784 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

    $350 – $980 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 Portland

ComponentCategoryPrice RangeUnit
Materialsmaterial$119 – $331each
Laborlabor$109 – $306each
Supplies & Othersupplies$32 – $88each
Equipment & Disposalequipment$21 – $59each
Prices adjusted for Portland local market conditions.

Cost Factors in Portland, Oregon

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 costs5.0% above avg
Labor costs25.0% above avg

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

Frequently Asked Questions

References

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