Cost to Build a House in Boise, Idaho (2026)
A 2,000 sq ft mid-range home in Boise costs approximately $318,108–$404,864, or $190/sq ft. Boise runs 10% above the Idaho average.
Estimated Build Cost in Idaho
Range: $289,189 – $368,059
Configure Your Build
Upgraded finishes, quality materials
Mid-Range Finish Includes
- • Quartz countertops
- • Hardwood floors
- • Semi-custom cabinets
- • Upgraded fixtures
Line-Item Estimate
* Excludes land cost, which varies widely by location. Add $20,000–$200,000+ depending on your area.
Building in Boise: What to Know
- →Fastest growing metro in US recent years
- →Labor demand spike
Cost by Size in Boise
About Construction Costs in Boise
Building a new home in Boise, Idaho in 2026 costs approximately $190 per square foot for mid-range construction — putting a 2,000 sq ft home at roughly $361,486 for the structure alone (excluding land). Boise is 10% more expensive than the Idaho state average, driven by local labor market conditions and construction demand.
Idaho as a whole has a cost multiplier of 0.92× the national average. Combined with Boise's local adjustment of 1.1×, the effective multiplier for this city is 1.01× the national baseline.
These estimates cover construction costs only and do not include land, which varies significantly in Boise. Always obtain bids from at least 2–3 licensed general contractors in the area for an accurate project budget.