Boise, ID Pole Barn
Construction Cost
Avg. Cost
$28,875
vs. National
Near average
the $27,500 national avg.
Cost Adj.
1.05x
Population
235,684
Boise, ID Pole Barn Cost by Size
| Building Size | Kit Only | Contractor-Built | Est. Total |
|---|---|---|---|
| 24x24 (576 sq ft) | $3,888–$9,504 | $8,640–$25,344 | $20,160 |
| 30x40 (1,200 sq ft) | $8,100–$19,800 | $18,000–$52,800 | $42,000 |
| 40x60 (2,400 sq ft) | $16,200–$39,600 | $36,000–$105,600 | $84,000 |
| 40x80 (3,200 sq ft) | $21,600–$52,800 | $48,000–$140,800 | $112,000 |
| 60x80 (4,800 sq ft) | $32,400–$79,200 | $72,000–$211,200 | $168,000 |
| 60x100 (6,000 sq ft) | $40,500–$99,000 | $90,000–$264,000 | $210,000 |
*Costs are estimates based on Boise area rates for 2026. Includes basic shell construction. Insulation, electrical, interior finishing, and site preparation are additional. Actual prices vary by property.
Zoning & Building Codes in Boise, ID
Ada County restricts pole barns in urban Boise, but Canyon, Gem, and Elmore counties are very permissive. Idaho's agricultural heritage and rapid growth have increased building activity across the Treasure Valley.
Before building a pole barn in Boise, check with your local planning and zoning department for setback requirements, height restrictions, and permitted land use classifications. Agricultural zoned properties may have different requirements than residential or commercial zones.
Pole Barn Construction in Boise, ID
Boise's booming growth has increased construction costs, though still below Pacific Coast cities. High desert climate with cold winters requires insulated pole barns. Volcanic soil base is generally stable but rocky in some areas.
The average pole barn project in Boise costs approximately $28,875, which is near the national average of $27,500. Per-square-foot costs in the area range from $15 to $44, reflecting local material prices, labor rates, and building code requirements.
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Nearby Areas
Also serving: Nampa, Meridian, Eagle, Caldwell, Kuna
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