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Barndominiums

How much does a barndominium cost?

A finished barndominium typically runs $100–$200 per square foot — comparable to a conventional home, with savings from the efficient shell. Price yours below.

Barndominium calculator

Price your barndominium.

Pre-set as a livable shell. Add interior finish, plumbing, HVAC, and septic to reach a turnkey number.

Building & location
Dimensions
ft
ft
Foundation
Envelope
Environmental conditions
Doors & windows
Interior & utilities
Estimate for Texas
Economy
$201,816
DIY-friendly, basic finishes
Average
$259,045
Typical turnkey build
Premium
$304,334
High-end materials & finish
Estimate confidence HIGH Based on 14 national projects

Estimates vary by region, labor rates, materials, and finish level.

What people actually paid High confidence
$280,248 – $384,576

Based on 14 real barndominium projects nationwide · median $144.93/sq ft

Browse real project costs
Cost / sq ft
$107.94
Footprint
2,400 sq ft
Timeline
3 – 7 weeks
Materials
$65,904
Labor
$43,874
Foundation
$16,086

Cost breakdown

Low – High
  • Barndominium shell
    40×60 • 12-ft walls
    $69,120 – $149,760
  • Concrete slab
    4-in reinforced
    $11,490 – $22,980
  • Overhead doors
    1 × insulated
    $1,062 – $2,702
  • Walk doors
    1 × exterior
    $386 – $1,062
  • Windows
    2 installed
    $676 – $1,737
  • Electrical service
    Panel + 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.

Real data used

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

Your detailed cost report

  • Full line-item cost breakdown (PDF)
  • Economy, Average & Premium tier pricing
  • Pricing adjusted for your state
  • Build timeline + next-step checklist

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Cost by stage

Where the money goes.

Per square foot, the shell is the cheap part — finishes and mechanicals are where a barndominium meets the cost of any home.

Barndominium cost per square foot by stage
Stage $ / sq ft What's added
Shell only $30 – $65 Frame, roof, siding, big spans erected
Dried-in $60 – $95 Windows, exterior doors, slab, rough openings
Mechanicals $85 – $130 Electrical, plumbing, HVAC, insulation
Fully finished $100 – $200 Drywall, kitchen, baths, flooring, trim

Cost by size

Barndominium cost by size.

Shell versus a fully finished, fully serviced home (slab, spray foam, full interior, all utilities).

Barndominium cost by size
Size Shell only Fully finished
30×40 $34,560 – $74,880 $130,900 – $313,200
40×40 $46,080 – $99,840 $170,300 – $403,200
40×60 $69,120 – $149,760 $249,100 – $583,200
40×80 $92,160 – $199,680 $327,900 – $763,200
50×60 $86,400 – $187,200 $308,200 – $718,200
60×80 $138,240 – $299,520 $485,500 – $1,123,200

Save money

Four ways to lower the cost.

Design decisions made before the slab is poured have the biggest impact on the final number.

Keep it single-story

One level on a slab avoids stairs, extra framing, and a second mechanical zone.

Stack the plumbing

Putting kitchen and baths back-to-back shortens runs and cuts plumbing cost.

Leave shop space raw

Finish only what you'll live in now — leave the rest as unconditioned shop to finish later.

Favor rectangles

Simple rectangular footprints use standard truss spans and minimize waste.

FAQ

Barndominium questions.

How much does a barndominium cost?
A finished barndominium typically costs $100–$200 per square foot all-in, depending on finishes — comparable to a conventional home. A 40×60 (2,400 sq ft) barndominium commonly lands between $240,000 and $480,000 fully finished, less if you keep part of it as unfinished shop space.

Is a barndominium cheaper than a regular house?
The shell is cheaper and faster than conventional framing, but interior finishes, kitchens, baths, and HVAC cost the same as any home. Savings come mainly from the efficient shell, open spans, and the option to leave part of the building unfinished.

Can you get a mortgage on a barndominium?
Yes, though financing is more specialized. Construction-to-permanent and rural-development loans are common. Lenders look for residential-grade finishes, proper foundations, and comparable sales in the area.

What is the most cost-effective barndominium size?
Single-story rectangles between 1,500 and 2,400 sq ft hit the best balance of livable space and cost per foot. Open floor plans, stacked plumbing, and standard truss spans keep both shell and finish costs down.

Estimate your barndominium.

Compare a bare shell against a fully finished home and find the finish level that fits your budget.

Open the calculator See size guides