Basic
$167 – $333 each
Solid walnut retrofit tread with eased square nosing, primed white riser board, clear satin finish
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Rendering: BuildX
How Much Does Walnut Stairs Cost in Portland, Maine?
Per step: supply and install a solid walnut stair tread (with riser cap or painted riser) over an existing stair, including carpet/old tread removal and finish; railings and structural stair work extra.
Walnut Stairs in Portland, Maine typically costs $196 to $392 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Walnut Stairs in Portland, Maine
$196 – $392
eachPrices in Portland are 1.0% lower than the national average for walnut stairs.
National average: $200 – $400 each
What you get at each price level
Standard
$196 – $392 each
1 in. solid walnut tread with rounded bullnose and matching walnut riser, clear satin finish
Rendering: BuildX
Find a pro to do thisPremium
$245 – $490 each
1 in. select walnut tread with full-round bullnose and returned end on the open side, walnut riser, satin finish
Rendering: BuildX
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Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $87 – $175 | each |
| Labor | labor | $70 – $140 | each |
| Supplies & Other | supplies | $23 – $47 | each |
| Equipment & Disposal | equipment | $16 – $31 | each |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($90.00-$180.00 per unit)
- Labor ($70.00-$140.00 per unit)
- Supplies & Other ($24.00-$48.00 per unit)
- Equipment & Disposal ($16.00-$32.00 per unit)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Wood Stair Treads Cost: 2026 Pricing Guide | CraftQuote, CraftQuote, retrieved Nov 2026
- Walnut Stair Treads: Grades, Costs & Finishing Guide | DG Floors, DG Floors, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Portland
Connect with local walnut stairs contractors in Portland for personalized quotes based on your specific project.