Owner-led barndominium builds across eastern Idaho — Teton Valley, Swan Valley, Idaho Falls, Rigby, and the surrounding region. Shop + living combinations, full residential barndos, and hybrid builds that mix the best of both. Faster than traditional custom, often half the cost per square foot.
- Owner on every barndo jobsite. Bryce Swager personally runs your build.
- Real construction quality. We build barndos to traditional custom-home standards, not kit-grade shortcuts.
- $250-$400/sqft living space. Honest pricing, line-itemed budget, no surprises.
Schedule a 20-min build consultation → Or call (208) 520-0636
What Is a Barndominium (and Why It Makes Sense in Eastern Idaho)
A barndominium — “barndo” — is a steel or post-frame building that combines living space and shop / storage space under one roof. The exterior looks like a barn or shop. The interior, done right, looks and feels like any quality custom home.
The barndo trend exploded in the last 5-7 years for three reasons:
- Cost. Post-frame and steel construction is meaningfully cheaper than traditional stick-built per square foot — typically 30-50% less for an equivalent living space.
- Speed. The structural shell goes up fast. A barndo can dry in 2-4 months sooner than an equivalent traditional build.
- Functionality. Most eastern Idaho buyers have toys — boats, ATVs, tractors, snowmobiles, work trucks. A barndo lets you store all of it under your own roof, climate-controlled, with the workshop you actually want.
In Teton Valley, Swan Valley, and the broader Idaho Falls / Rigby region, barndominiums make a lot of sense. Big lots, rural lifestyle, harsh winters, and buyers who want shop space without paying twice.
Barndominium Styles We Build
There’s no single “barndominium.” Three configurations cover most of what we build:
1. Shop + Living (most common)
A combination structure where the shop takes 50-70% of the footprint and living space takes 30-50%. Examples:
- 40′ × 80′ barndo: 3,200 sqft total. 1,800 sqft shop, 1,400 sqft living (2-3 bedrooms, kitchen, bath, great room)
- 50′ × 100′ barndo: 5,000 sqft total. 2,500 sqft shop with 14-16′ ceilings, 2,500 sqft living (full family home with second-floor option)
Use case: Working ranch property, recreational property with toys, hobby farm, retiree with workshop pursuits.
2. Full Residential Barndominium
The entire structure is living space — the “barn” aesthetic is purely architectural. Often two-story with vaulted great rooms and exposed steel or wood beams.
- 40′ × 60′ full-residential barndo: 2,400 sqft single-story or 4,800 sqft two-story. Mid-luxury finish throughout.
- 50′ × 80′ luxury full-residential barndo: 4,000 sqft single-story or 8,000 sqft two-story.
Use case: Primary residence where you love the aesthetic but don’t need shop space. Budget-conscious luxury buyers who want a $2M home for $1.2M.
3. Hybrid (Living + Garage + Workshop + Optional Apartment)
Smaller shop element (1-2 car garage + workshop), main living space, and often a second living unit (mother-in-law, rental, guest quarters).
Use case: Multi-generational family, hobby income property, rental investment that you also use.
Where We Build Barndominiums in Idaho
- Teton Valley — Driggs, Victor, Tetonia, Felt
- Swan Valley — Recreational and primary properties
- Idaho Falls / Bonneville County — Larger lots in Ammon, Ucon, and the outskirts
- Rigby / Jefferson County — Strong barndo market, agricultural land base
- Rexburg / Madison County — Growing market, often hybrid builds
- Ririe, Heise area — Recreational properties along the South Fork
What a Barndominium Costs in Idaho (2026)
Honest pricing breakdown:
Shell-only structure (no living space finish)
- 30′ × 40′ (1,200 sqft): $60K-$95K
- 40′ × 60′ (2,400 sqft): $115K-$165K
- 50′ × 80′ (4,000 sqft): $175K-$260K
- 60′ × 100′ (6,000 sqft): $250K-$385K
Finished living space (per sqft of living area)
- Basic finish: $180-$250/sqft
- Mid-grade finish: $250-$350/sqft
- Luxury finish: $350-$500/sqft
Sample total budgets
A. 40′ × 60′ barndo, 1,200 sqft shop + 1,200 sqft mid-grade living:
- Shell: $140K
- Living finish (1,200 sqft × $300): $360K
- Total: ~$500K (before land, well, septic)
B. 50′ × 100′ barndo, 3,000 sqft shop + 2,000 sqft luxury living:
- Shell: $240K
- Living finish (2,000 sqft × $425): $850K
- Total: ~$1.09M (before land, well, septic)
Barndominium vs Traditional Custom Home
| Factor | Barndominium | Traditional Custom Home |
|---|---|---|
| Cost per sqft (living) | $180-$500 | $400-$850+ |
| Build time | 8-12 months | 10-22 months |
| Shop integration | Built in | Separate building (more $) |
| Aesthetic flexibility | Limited (barn look stays) | Fully flexible |
| Resale value | Niche buyer pool, varies | Broad buyer pool |
Frequently Asked Questions
How much does it cost to build a barndominium in Idaho?
Idaho barndominiums typically run $250-$400 per square foot of finished living space, plus the shop/storage portion at $50-$90/sqft. A 40’×60′ barndo with 1,200 sqft of mid-grade living plus 1,200 sqft of shop costs roughly $500K before land. A larger 50’×100′ with 2,000 sqft luxury living plus 3,000 sqft shop runs around $1.09M.
Are barndominiums cheaper than traditional custom homes?
Yes, generally. For equivalent living-space square footage, barndominiums run 30-50% less than traditional stick-built custom homes — primarily because the structural shell is cheaper, the build time is shorter, and the design complexity is lower.
Can you build a luxury barndominium?
Yes. We build barndominiums at every finish level from basic to luxury. Luxury barndos run $350-$500/sqft for the living portion, the same range as a mid-luxury traditional custom home — but you get the barn aesthetic and integrated shop space at that price.
How long does it take to build a barndominium?
A typical 3,000-4,000 sqft barndominium takes 8-12 months from groundbreaking to move-in. Larger or more architecturally complex barndos run 12-15 months. That’s typically 2-4 months faster than an equivalent traditional custom home.
Can a barndominium be financed with a regular construction loan?
Most regional lenders will finance barndominiums on the same terms as traditional custom homes. Some national lenders are stricter. We can introduce you to lenders we’ve worked with on barndo projects.
What’s the difference between a post-frame barndo and a steel barndo?
Post-frame uses heavy wood posts buried in concrete footings. Steel uses welded steel frames on a concrete slab. Both are durable. Post-frame is generally cheaper and faster. For most residential barndos in eastern Idaho, we recommend post-frame.
Considering a barndominium in Idaho?
Schedule Your Consultation → Or call (208) 520-0636