Cost to Basement Staircase Remodel in Boise, ID (2026)
If you’re budgeting a basement staircase remodel in Boise, most projects run $1,897-$8,535, 5% below the $4,500 national average. What moves that number most is usually one thing: Number of Steps. On its own it can swing the cost by $100 - $600 per step, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Overlay new treads on existing stringers instead of full replacement. If your stringers are solid, you can install new hardwood treads directly over the existing structure at a fraction of full replacement cost.
$1,897-$8,535 in Boise
5% below the national average · 0.95x cost multiplier
Expect to pay $1,897-$8,535 for a basement staircase remodel in Boise, about 5% below the national benchmark. The Mountain West region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at Boise prices.
Cost Breakdown in Boise
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per step | $95 | $266 | $569 |
| Materials | $820 | $2,255 | $5,125 |
| Labor | $1,030 | $1,717 | $3,864 |
| Permits | $0 | $205 | $308 |
| Total | $1,850-7% vs. national avg | $4,177-5% vs. national avg | $9,810-5% vs. national avg |
Budget
Cosmetic refresh of existing staircase - new treads, risers, paint or stain, basic railing replacement on a standard 13-step basement stair
Mid-Range
Full stair replacement with oak or maple treads, painted risers, new wood balusters, and solid wood handrail on a standard 13-step stair
Premium
Custom open-riser staircase with hardwood treads, wrought iron or cable balusters, custom handrail, and integrated lighting on a 14-16 step stair
Material Options
Material prices below are national averages; availability in Boise may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Poplar / Paint-Grade Wood Treads | $15 - $35 per tread | Budget remodels where stairs will be painted to match trimLowest cost, paints smoothly, widely available, easy to work with |
| Red Oak Treads | $35 - $65 per tread | Homes with oak hardwood floors - creates a seamless look from the main level downClassic look, stains beautifully, very durable, widely available, matches most oak floors |
| Maple Treads | $45 - $75 per tread | Modern or contemporary homes that want a lighter, cleaner aestheticVery hard and durable, light color that brightens basements, tight grain for a clean look |
| Engineered Hardwood Treads | $30 - $60 per tread | Basements with moderate humidity where solid wood stability is a concernMore stable than solid hardwood, real wood veneer on top, moisture-resistant core, variety of species |
| LVP / Vinyl Stair Nosings | $20 - $45 per step | Basements finished with LVP flooring where a cohesive look is the priorityWaterproof, matches LVP flooring perfectly, no staining or finishing required, durable |
Other Projects in Boise
Boise Estimate
Typical Range
$1,897-$8,535
vs. National Average
5% below national
Cost Multiplier
0.95x
Cost Per step
$95-$569
This 0.95x estimate prices Boise labor from BLS Occupational Employment and Wage Statistics (May 2025) and applies a lighter regional adjustment to materials and permits, which vary less by metro than labor does. Actual bids vary by contractor, project scope, and timing.
See national average costs →