How much does a pole barn cost?
Most pole barns run $15–$30 per square foot for the shell, and $35–$60 finished as a working shop. Configure yours below for a number tuned to your size, state, and options.
Pole barn calculator
Price your pole barn.
Pre-set for post-frame construction. Adjust size, foundation, and finish to see your range.
Estimates vary by region, labor rates, materials, and finish level.
Based on 4 real pole barn projects nationwide · median $20.74/sq ft
Browse real project costsCost breakdown
Low – High- Pole Barn shell30×40 • 12-ft walls$17,280 – $34,560
- Concrete slab4-in reinforced$5,745 – $11,490
- Overhead doors1 × insulated$1,062 – $2,702
- Walk doors1 × exterior$386 – $1,062
- Windows2 installed$676 – $1,737
- Electrical servicePanel + rough-in$1,433 – $5,730
Free PDF — full breakdown, all 3 tiers, your state's pricing.
Planning estimate only — based on typical regional pricing. Get firm numbers from local builders before budgeting.
Estimates are grounded in 101 real projects across 25 states, refreshed automatically.
- real projects
- 101 real projects
- states
- 25 states
- last updated
- Jun 2026 last updated
Cost by size
Pole barn cost by size.
Shell-only versus a turnkey shop with slab, basic insulation, and power (national-average pricing).
| Size | Shell only | Turnkey shop |
|---|---|---|
| 24×24 | $8,294 – $16,589 | $20,980 – $47,700 |
| 24×36 | $12,442 – $24,883 | $29,620 – $65,700 |
| 30×40 | $17,280 – $34,560 | $39,700 – $86,700 |
| 30×50 | $21,600 – $43,200 | $48,700 – $105,450 |
| 40×60 | $34,560 – $69,120 | $75,700 – $161,700 |
| 50×80 | $57,600 – $115,200 | $123,700 – $261,700 |
| 60×100 | $86,400 – $172,800 | $183,700 – $386,700 |
Turnkey = 4-in slab, batt insulation, one overhead + one walk door, two windows, basic electric.
Cost drivers
What changes the price.
Six levers account for nearly all the variation between two same-size buildings.
Size & height
Footprint drives material; taller sidewalls add framing and metal per linear foot of wall.
Concrete
A 4-inch slab adds $5–$10/sq ft — often the single biggest line after the shell.
Insulation
Batt is cheap; closed-cell spray foam costs more but makes the building usable year-round.
Doors & openings
Insulated overhead doors run $1,100–$2,800 each; more openings means more cost and labor.
Utilities
Electrical service, plumbing, and HVAC turn a shell into a working shop or living space.
Location
Regional labor and material costs swing the total by 30% or more state to state.
FAQ
Pole barn questions.
Is a pole barn cheaper than a stick-built garage?
How long does a pole barn take to build?
Do pole barns hold value?
Can I build a pole barn myself?
Get your pole barn estimate.
Dial in your size, slab, insulation, and doors — then take the numbers to your builder.