Idaho pricing

Hardwood Floor Refinishing Cost Calculator — Idaho

Estimate what sanding and refinishing your existing hardwood should cost. Every figure below is already adjusted for Idaho labor and material pricing.

Verified August 2026

Does floor refinishing cost cost more in Idaho?

-4% versus the national baseline

Rapid growth has pushed permit backlogs in the Treasure Valley; snow load north of the Salmon River drives structural scope on decks and roofs. Permit fees here run about -12% off the national average, and Owner-builder permits allowed on owner-occupied property

Floor area(sq ft)

Base rate per sq ft($)

Floor condition

Finish

Stair treads to refinish

Estimated total cost

$4,125 – $5,859

Cost per square foot: $5
Stair treads: $0

Estimates only. Local pricing, site conditions and code requirements change the real number.

What changes the number in Idaho

Local cost indexBelow the national baseline	0.96x national
Permit fee index	0.88x national
Code basisStatewide code applies	Idaho Residential Code, based on the IRC
Owner-builder posture	Owner-builder permits allowed on owner-occupied property
Largest markets	Boise, Meridian, Idaho Falls

The formula

Cost = area x base rate x condition multiplier + stain + stairs

Water-based finishes cure faster and smell less but cost about 25% more than oil-based polyurethane.

Frequently asked questions

How much does it cost to refinish hardwood floors?

Most projects run $3.50 to $7.00 per square foot in 2026, or roughly $1,800 to $4,500 for a typical main floor.

Refinish or replace?

If the boards are at least 3/4 inch thick and structurally sound, refinishing costs about a third of replacement and lasts 8 to 12 years.

Sources

Sources & verification

Idaho Division of Building Safety

Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.