What Is a Barndominium and Why Are So Many People Building Them?
Barndominiums are one of the fastest-growing home styles in the United States. Originally built as practical barn-style structures with living quarters, today’s barndominiums have evolved into fully customized homes that range from simple and affordable to high-end and luxury.
Despite their popularity, most people still have the same questions. What exactly is a barndominium? How much does it cost to build? Are barndominiums cheaper than traditional homes? And which building method makes sense for your land, location, and budget?
That’s where this guide comes in.
At My Barndo Plans, we design barndominium floor plans and prefab home kits engineered to be built across the country. We work with multiple construction methods including red iron steel buildings, cold-formed steel framing, post-frame construction, and SIP systems. We see firsthand what works, what does not, and where people get surprised by costs later in the build.
Whether you want a classic barn-style exterior or a modern home that uses barndominium construction methods, this guide will walk you through the fundamentals so you can make smart decisions before you buy land, order plans, or commit to a build.
If you are thinking about building a barndominium but are not sure where to start, you are not alone. Every day, homeowners come to us asking questions like:
-
- What is a barndominium?
- How is it different from a regular house?
- How Much Does It Cost to Build a Barndominium?
- Pros of Barndominiums
- Cons of Barndominiums
- Permits and Zoning Requirements
- Can I Finance a Barndominium?
- What Comes with a Kit?
- Building a Barndominium: Step-by-Step
- How do your kits and plans actually work?
Let’s break it all down.
What Is a Barndominium?
A barndominium is a home that combines open-concept living with the look or structure of a barn or farm home. Some are built from metal building kits, others from pole barns, SIPs or hybrid wood-and-steel systems.
What ties them together isn’t just the shell—it’s the smart layout, cost efficiency, and multi-use space. Barndos often feature large open living areas, high ceilings, and attached garages or workshops.
In short, it’s a flexible, durable, and often faster-to-build alternative to traditional homes. (Faster to build saves you on construction cost)
Ready to see what’s possible? Check out our floor plans and home kits to get started.
Barndo vs. Traditional Home
What’s different?| Feature | Barndominium | Traditional Home |
|---|---|---|
| Structure | Steel Frame or SIPs | Wood Framing |
| Build Speed | Faster | Slower |
| Cost | Often Lower | Can Be Higher |
| Interior | Open Layouts, High Ceilings | Standard Rooms |
| Exterior | Metal Siding/Roofing, Hardie Plank | Brick, Stucco, etc. |
In plain English: Barndos are tough, efficient, and easier to customize. They don’t come with wasted space or extra fluff. Just brilliant, solid design.
How Much Does It Cost to Build a Barndominium?
Barndominium costs can vary—a lot.
On the low end, we've seen complete builds go up for under $115 per square foot in rural areas with fewer regulations. On the high end, especially in places like California or heavily regulated parts of the country, costs can climb to $185–$250 per square foot.
California and Florida can be the hardest places to build for different reasons. Whereas rural Oklahoman and Rural TX can be the easiest and most cost-effective places to build a home in the country.
Factors that Impact the Cost to Build a Barndominium Home?
1. Your Kit Type Matters
At My Barndo Plans, we offer multiple kit types—and what you choose plays a big role in both upfront cost and total project savings.
- SIPs Kits (Structural Insulated Panels): Our most complete and energy-efficient option. These kits come with internal framing, windows, doors, and insulation that exceeds most local code requirements. While the initial price per square foot is higher, you’ll save on labor, utilities, and build time. You’ll also rely on fewer contractors, which means fewer delays.
- Red Iron Kits: Lower cost to get started, but there’s a trade-off. You’ll need skilled crews to erect the frame, and you’re still on the hook for interior framing, insulation, windows, and doors. These kits are great for buyers who already have contractor relationships or experience managing builds.
2. Location Drives Cost and Speed of your Barndominium Build
Where you build makes a big difference.
Counties and cities with light regulation allow barndos to go up fast—sometimes in a few weeks—and at lower costs. But in high-regulation zones, expect longer timelines, added fees, and more red tape.
| Region Type | Estimated Build Cost/Sq Ft | Notes |
|---|---|---|
| Rural (Low Regulation) | $115–$140 | Fast build time, fewer permits required |
| Suburban | $140–$175 | Variable by county/HOA rules |
| Urban/High Regulation | $185–$250 | More red tape, higher labor + permit costs |
3. The Bigger Picture
Choosing a more complete kit may cost more upfront—but it reduces unknowns, streamlines the build, and usually saves you money in the long run.
That’s especially true with our SIPs kits. Better insulation, fewer contractors, and shorter build times add up to real savings—both during construction and every month after.
Want real numbers for your location and kit type? Explore our Barndominium Kits or contact us for a free estimate.Pros of Barndominiums
Barndominiums aren’t just a trend—they’re a smarter, more flexible way to build. From cost savings to design freedom, here are the key advantages that make barndos a popular choice across the country:
Construction & Cost Advantages
- Lower Cost per Square Foot: Barndos can be built for less than a traditional home, especially in low-regulation areas.
- Faster Build Times: Kits go up quickly—many builds are dried in within weeks, not months.
- Fewer Subcontractors Needed: SIPs and other complete kits reduce how many trades you need to manage.
- Reduced Labor Costs: Prefabricated panels and simplified erection processes mean less time and money on the job site.
- Scalable Design: Barndos are easy to expand or modify over time.
Flexibility & Function
- Custom Layouts: Open-concept floor plans, high ceilings, and fewer load-bearing walls make layout changes easy.
- Multi-Use Spaces: Combine your home with a garage, shop, or studio—all under one roof.
- Great for Rural Lots: Perfect for properties where mixed-use buildings are allowed or needed.
- Live-Where-You-Work: Ideal for small business owners, creatives, and hobbyists.
Energy Efficiency
- High-Performance Insulation: SIPs kits are insulated well above code, saving money on utilities from day one.
- Tight Building Envelope: Better climate control and reduced energy waste compared to stick builds.
- Lower Utility Bills: Efficient construction equals long-term savings.
Durability & Maintenance
- Steel Frame Durability: Resistant to pests, fire, mold, and rot—especially in extreme climates.
- Minimal Upkeep: No siding to paint, fewer moving parts, and longer-lasting exterior finishes.
- Built to Last: Barndominiums can easily outlast many conventional builds.
Design & Aesthetic Options
- Modern or Rustic Looks: Choose a classic barn style or blend traditional details with metal framing.
- Architectural Freedom: Barndos don’t box you in—mix styles, rooflines, and finishes.
- Strong Curb Appeal: Especially when paired with covered porches, timber accents, or smart landscaping.
Value Over Time
- Lower Long-Term Costs: Energy savings and minimal maintenance add up over the years.
- More Space for the Money: You get more livable square footage without paying luxury-home prices.
- Niche Buyer Appeal: In rural and suburban areas, barndos are in demand and often hold resale value well.
- Cost-Effective Alternative: Great option when traditional build quotes are out of reach.
Every barndominium we design takes these benefits into account. Want to see what your future home could look like? Browse our floor plans and explore available kits to get started.
Cons of Barndominiums
Barndominiums offer a lot of advantages—but they’re not the right fit for everyone. Here are the key challenges to keep in mind before you build:
Construction & Building Challenges
- Requires Planning and Coordination: Barndos are still custom homes. You’ll need to handle permits, timelines, and subs unless you go turnkey.
- Interior Build-Out Is Still Needed: Some kits, like Red Iron, don’t include framing, insulation, or interior finishes.
- Skilled Labor May Be Required: Erecting steel, spray foam insulation, and specialty work often needs trained crews.
- Limited Builders in Some Areas: Not every contractor has experience with metal-frame or hybrid construction.
Financing & Insurance
- Financing Can Be Harder: Many banks don’t have barndominiums in their standard loan programs.
- Higher Down Payments Possible: Lenders may treat barndos as higher-risk or non-standard builds.
- Insurance Can Take Work: You might need to shop around for the right policy, especially if your barndo is off-grid or rural.
Zoning, Codes, and HOAs
- Not Allowed Everywhere: Some areas restrict barndos based on local zoning or visual appearance rules.
- Stricter Codes in Urban Areas: Heavily regulated zones mean more red tape and higher costs.
- HOA Restrictions: Some homeowner associations require barndos to look like traditional homes or block them entirely.
Design & Aesthetic Limitations
- Looks Aren’t for Everyone: Metal siding and barn-style design might not appeal to traditional buyers.
- Customization Can Add Up: Open layouts are flexible, but personal touches increase cost quickly.
- Second Stories Need Planning: Large open spans require proper engineering if you’re building up.
Resale & Market Fit
- Resale Value May Vary: In markets unfamiliar with barndos, the buyer pool can be smaller.
- Perceived as Niche Housing: Barndominiums don’t always match what traditional buyers are looking for.
- Appraisals Can Be Tricky: Lack of comparable homes may complicate financing or future sale.
These challenges don’t mean a barndominium is a bad idea—they just mean it’s smart to plan ahead. We’re here to help you navigate the process and avoid common pitfalls. Get in touch or explore our plans to start your build the right way.
Barndominium Permits and Zoning
Before you break ground, make sure your land is cleared for a barndominium. Every county, city, and HOA has its own rules, and they can make or break your build. The good news, is that all of our SIPs homes have been around for over 25 years, and they are stronger that traditional stick built homes and you don't have to mention the word barndominium to the county.
We are currently getting weld-up barndominiums approved in areas with the toughest codes, including Florida and California.
Start with Zoning
Zoning laws define what you can build and where. Some areas are wide open for barndominiums. Others restrict metal buildings, or won’t allow mixed-use structures (like homes with attached shops or garages).
If you're in a rural county, you’re probably in good shape. If you're in a suburban neighborhood or anywhere near a city, check the zoning maps before you buy land—or finalize plans.
Permits Are Required Almost Everywhere
Even in the most flexible counties, you’ll need a permit for your septic tank and a PERC test. Other locations will require more and that can vary from submitting stamped plans, passing inspections, and following local energy codes, wind load, and snow load requirements. Some municipalities also require site plans, septic approvals, or engineer-reviewed foundation drawings.
At My Barndo Plans, we engineer our kits to your zip code, so you’ll have the documents most building departments want to see. But it's still on you—or your contractor—to submit the paperwork and get the green light.
HOAs Add Another Layer
If your land is part of a neighborhood with an HOA, be extra cautious. Many HOAs block “barn-style” homes outright or require exterior materials that match the rest of the community. Even if zoning allows a barndo, your HOA may not.
Plan Ahead, Avoid Delays
Zoning and permit issues are one of the top reasons builds get delayed or denied. Do the research early. Talk to your county planning office, ask for the permit checklist, and be honest about the structure you want to build.
Still have questions? Contact us or talk with one of our preferred builders. We can point you in the right direction.
Can I Finance a Barndo?
Yes, but not all lenders understand barndominiums. SIPs built homes are easier to finance, but we have a lenders that understand barndominiums and can help you navigate the process regardless of your kit choice.
We’ve seen clients get loans using:
- Construction Loans (then convert to mortgage)
- DSCR Loans (for rentals)
- Conventional Financing with appraisals based on engineered plans
Need help? We’ve worked with lenders who know how to finance barndos. Reach out and we’ll point you in the right direction.
What Comes in a Kit?
We offer multiple kit types:
- Red Iron Steel Kits - I-Beam frame, ready for weld-up with some on-site fabrication
- Cold Formed Steel Kits - Bolt-together cold-formed steel framing, Zip System wall sheathing, roof decking, siding, roofing, interior framing, windows, and exterior doors.
- SIPs Kits - Energy efficient, fast to build - a lot of the work done in the factory. 2.5x stronger than stick-built. Includes insulated structure, internal framing, house wrap, siding, roofing, windows, and exterior doors.
All kits are engineered for your ZIP code and CAN include stamped drawings. Most of our clients start with a plan and then get a kit matched to that layout.
| Structure | Red Iron | Cold Formed Steel | SIPs |
|---|---|---|---|
| Internal Framing | Not Included | Included | Included (integrated into panel) |
| Windows | Not Included | Included | Included |
| Exterior Doors | Not Included | Included | Included |
| Best For | Wide Open Spaces, Clean Look, Larger Spans | DIY Builds, Fast Assembly, Smaller Homes | Energy Efficiency, Large Spans, Speed, Modern Homes, Resale Value |
How to Build a Barndominium: Step-by-Step
Every barndominium build follows the same basic path, regardless of whether you’re using a SIPs kit, Red Iron frame, or wood post-frame design. The big difference is how much of the work your kit handles for you.
Here’s a clear breakdown of what to expect from start to finish.
Step 1: Secure Land and Check Local Codes
Before falling in love with a floor plan, ensure your land is buildable. That means checking zoning, permit requirements, setback rules, and whether there are HOA restrictions. If your property is outside city limits, you're likely in good shape. If it’s near town or inside an HOA, call the planning office before you do anything else.
Step 2: Choose Your Kit and Finalize Plans
Select the kit that matches your goals and your skill level. We offer plans for three main types of barndominium kits: SIPs, Red Iron, and Post Frame (wood).
All plans are engineered to your zip code, so you're set up for permitting and inspections. The more complete your kit, the fewer unknowns and subcontractors you’ll have to deal with later.
Which Kit Is Right for You?
- SIPs: Fast assembly, includes framing, insulation, windows, and doors. Great if you want fewer contractors and energy savings.
- Red Iron: Strong and customizable, but you’ll need steel erection crews and still have to frame and insulate the inside.
- Post Frame: Traditional barn-style construction. It may be familiar to rural contractors, but it still requires framing and insulation work.
Step 3: Prep the Site and Pour the Foundation
Clear and level the site, then pour the foundation. Most barndos go on a slab, but we can design for pier-and-beam or crawlspace if needed. No matter your kit type, this step is the same, and it’s the one where local soil conditions and inspection timing can cause delays. Plan ahead.
Step 4: Erect the Shell
This is where kit types start to diverge:
- SIPs: Panels arrive pre-cut and go up quickly on walls, roof, and insulation in one step. Less framing work. Less time on site.
- Red Iron: Steel beams and columns are bolted together. You’ll need a crane or telehandler and experienced installers. Shell erection is fast, but interior work is still to come.
- Post Frame: Set poles, build trusses, and attach sheathing or metal siding. Familiar to many rural crews, but still time-intensive if working from scratch.
Step 5: Frame and Finish the Interior
Now you’ll frame interior walls (unless you're using a SIPs kit with that included), run plumbing and electrical, install HVAC, and start finishing work. Drywall, flooring, cabinets, and paint are the same process as any custom home from here forward.
Step 6: Inspections, Utilities, and Move-In
Once major systems are in, you’ll go through local inspections, plumbing, electrical, and structural, and schedule final hookups for power and water. After that, you’re done. Clean up the site, move in, and enjoy your barndo life.
The entire process can take as little as 4–6 months in rural areas with few delays, or longer if you're building in a high-regulation zone.
Need help planning your build? Reach out to our team or browse our floor plans to get started.
Why My Barndo Plans?
We don’t just sell paper. We help people build real homes.
- ✅ Plans designed to be built
- ✅ Kits engineered to code
- ✅ Support before and after you buy
- ✅ Built-in cost efficiency
- ✅ Barndos going up in 20+ states
We know what it takes to get a barndo off paper and onto your land — because we’ve done it, over and over.
Common Questions
Can I customize your plans?
Yes. Most clients tweak layouts or finishes.
Do I need a kit to use your plans?
No, but our kits make it easier to build.
Will my local builder understand barndos?
If they’ve built a house, they can build a barndo. We provide engineered plans and support.
How long does it take to build?
Many barndos are dried-in in under 2 weeks using steel kits. The full move-in ready timeline depends on your contractor.
Get Started
If you’re serious about building, start here:
