Deck Building Cost in Boise, ID (2026)
Most Boise, ID quotes to build a deck come in from $7,400 to $14,800, with $11,200 being a fair middle-of-the-road figure. That places local pricing about 1% below the U.S. average for this project.
Per sq ft in Boise: $25-$50. Figures above assume a 300 sq ft deck (300 sq fts).
Why Deck Building costs differ in Boise
Permitting timelines and licensed-contractor requirements in Western states can add both cost and scheduling delay. With a local cost index close to the national baseline, labor-driven work here tracks accordingly - which is why our estimate for Boise differs from a flat national number.
Local cost of living in Boise feeds directly into labor rates, which is why deck building here tends to sit about 1% below the U.S. average. Comparing itemized quotes side by side is the best way to avoid overpaying.
| Estimate | Low | Average | High |
|---|---|---|---|
| Boise (localized) | $7,400 | $11,200 | $14,800 |
| U.S. national average | $7,500 | $11,400 | $15,000 |
Labor vs. materials in Boise
On a typical deck building in Boise, ID, here is roughly how the average of $11,200 divides between labor and parts. Because local wages drive the labor line, this split is a big part of why pricing in Boise differs from other metros.
| Component | Estimated cost | Share |
|---|---|---|
| Labor | $5,600 | 50% |
| Parts & materials | $5,700 | 50% |
What affects the price
Deck cost is priced per square foot and depends heavily on decking material - pressure-treated wood is cheapest, composite and hardwood run higher.
- Decking material - PT wood, composite, hardwood
- Deck size and height
- Railings, stairs, and footings
- Permits and inspections
- Site access and grading
Tips for Boise homeowners
Make sure any Boise contractor you hire for deck building is licensed and insured for the work, and ask for recent local references. The lowest bid is rarely the best value if the job has to be redone.
Deck Building in Boise: FAQ
How much does Deck Building cost in Boise, ID?
Is Deck Building more expensive in Boise, ID than the U.S. average?
Wood or composite decking?
Do I need a permit to build a deck?
How long does a deck take to build?
Deck Building prices near Boise
How Deck Building pricing in Boise, ID compares with nearby metros:
| City | Typical average | |
|---|---|---|
| Boise, ID (this page) | $11,200 | |
| Meridian, ID | $11,200 | View |
| Nampa, ID | $11,200 | View |
| Los Angeles, CA | $13,400 | View |
| San Diego, CA | $13,400 | View |
| San Jose, CA | $13,400 | View |