Resources / Costs

Barndominium Cost Report 2026: Prices by State and Region

Updated September 2026 · Barndo Finder research

A barndominium costs $145 to $215 per square foot turnkey in 2026 at the median of our 50 state estimates, and $45 to $75 per square foot for an erected shell. That puts a 40x60 (2,400 square feet) at about $348,000 to $516,000 finished and $108,000 to $180,000 for the shell, before land, well, septic and site work. This report publishes every number behind those medians: by region, by state, and what our builder directory looks like underneath them.

Key takeaways

• National median, turnkey: $145 to $215 per square foot. Median midpoint $180. Average of the 50 state midpoints: $186.
• National median, shell: $45 to $75 per square foot. At the midpoints the shell is one third of the finished price.
• Cheapest region: the Midwest, at a median $130 to $200 turnkey. Most expensive: the Northeast, at $160 to $240.
• Cheapest states: Alabama, Arkansas, Kansas, Mississippi and South Dakota, tied at $125 to $190. Most expensive: Hawaii ($250 to $380) and Alaska ($210 to $320).
• Same 40x60, different state: $300,000 to $456,000 in Alabama, $432,000 to $648,000 in California.
• Our directory: 333 builders in 40 states, 81 percent of them in the South and Midwest. Texas alone has 58.
• Every figure is a directory estimate, not transaction data. The methodology section says exactly what that means.

What does a barndominium cost in 2026?

Take the low and high turnkey estimate for each of the 50 states and find the median of each column: $145 and $215. Do the same for shells: $45 and $75. Those four numbers are the national baseline we use everywhere on this site, including the cost calculator.

The gap between the two columns is the part most budgets underestimate. At the median, finishing the inside of a shell costs $100 to $140 per square foot: plumbing, electrical, HVAC, spray foam, drywall, flooring, cabinets and baths. That is why a $60,000 kit ad and a $400,000 finished build can describe the same 40x60. Our kit price comparison covers the materials package, and our shell vs turnkey guide covers what each route actually includes.

Two caveats on the size table. First, cost per square foot does not stay flat with size: small builds carry the same kitchen, baths and mechanical systems over fewer square feet, so they price toward the top of the range. Second, "square feet" here means heated living area. A shop bay or garage under the same roof costs far less per square foot to finish. The cost by size table on our cost page runs seven common footprints from 25x40 to 40x80.

How do barndominium costs vary by region?

We grouped the 50 states into the four US Census Bureau regions and took the median of each column inside each region.

The Midwest is the cheapest place to build a finished barndominium in our data, and the Northeast is the most expensive. On a 40x60, the difference between the two regional medians is $72,000 at the low end and $96,000 at the high end. The South sits just above the Midwest. The West spreads widest, because it holds both New Mexico ($135 to $205) and Hawaii ($250 to $380).

The builder column is worth a second look. The South and Midwest hold 270 of the 333 builders in our directory, or 81 percent. The Northeast has 14. Regions with more barndominium builders also have more crews who have erected these buildings before, more comparable sales for appraisers, and more lenders who have closed the loans. We cannot prove from our data that builder density lowers price, but the cheap regions and the crowded regions are the same regions.

Which states are the most expensive for a barndominium?

Ranked by the midpoint of the turnkey range. The 40x60 column is the turnkey range times 2,400 square feet.

New York ties Florida at a $200 midpoint ($160 to $240). Island freight and a short building season explain Hawaii and Alaska. In the lower 48, the top of the list is coastal: high labor rates, strict energy and seismic codes on the West Coast, and wind design along the Atlantic and Gulf. Florida is the only Southern state in the top 10, and hurricane wind design is a large part of the reason. Our California state page covers the code side in detail.

Which states are the cheapest for a barndominium?

Photo: Mast Builders Llc

Nebraska and West Virginia tie Indiana and Iowa at a $165 midpoint. Five states share the floor at $125 to $190, and all of them are rural, low-labor-cost markets where post-frame and steel buildings are common. None of the bottom 10 is in the Northeast or on the West Coast.

The spread between the cheapest and most expensive lower-48 states is real money. The same 40x60 costs $300,000 to $456,000 finished in Alabama and $432,000 to $648,000 in California, a gap of $132,000 at the low end and $192,000 at the high end. Our analysis of whether barndominiums are cheaper than houses shows why the structure itself explains only part of that gap.

What does a barndominium cost in every state?

All 50 states, alphabetical. Every row links to that state's builder list, permit notes and lender notes. "Builders listed" is the count in our directory today, not a count of every builder in the state.

Download the full dataset as CSV (state, code, turnkey low and high, shell low and high, source, builders listed).

What does our builder directory show?

Our directory lists 333 barndominium, post-frame and metal building contractors across 40 states. The numbers below describe that directory only. They are not a census of the industry, and a state with few listings may simply be one we have not finished researching.

The top 10 states hold 56 percent of all listings, and Texas alone holds 17 percent. Ten states have no listings yet: Alaska, Connecticut, Hawaii, Maine, Maryland, Massachusetts, Nevada, New Hampshire, Rhode Island and West Virginia. Five of those ten are in New England, part of the region where our median cost estimates run highest.

What builders offer. Across all 333 listings, 36 percent build shells only, 34 percent build turnkey only, 20 percent do both, and 9 percent do not say. Put another way, 56 percent of listed builders will sell you a shell and 54 percent will finish one. Tennessee and Iowa lean turnkey; Indiana and Ohio lean toward shell and post-frame crews. If you want a finished house and your state leans shell, plan on hiring the interior separately.

Ratings and reviews. 294 of the 333 builders have a public Google rating. The median rating is 4.9 stars and the average is 4.63. 145 builders sit at a perfect 5.0 and 26 are under 4.0. The median builder has 10 reviews, and 136 have fewer than 10, so a 5.0 rating often rests on a handful of customers. The most-reviewed builders in the directory are Pioneer Pole Buildings in Pennsylvania (486 reviews, 4.5 stars), Delmarva Buildings in Delaware (453, 4.5), Locke Buildings in Oregon (242, 4.9) and Sherman Buildings in Minnesota (210, 4.6). Review count tells you more than the star average does.

Methodology and limitations

What the cost figures are. Each state has a low and high dollar-per-square-foot estimate for two build types: shell (the erected structure on a slab, dried in, with no interior finish) and turnkey (a finished, move-in-ready home). These are directory estimates that Barndo Finder built from published builder pricing, kit manufacturer data and regional construction cost indexes. They are not transaction data, and every row in the dataset carries the source value "estimate."

What they exclude. Land, well, septic, site clearing and grading, driveway, utility runs to the building, and permits beyond the building itself. On rural land those items can add tens of thousands of dollars. Our cost page breaks down typical ranges for each.

How the medians work. National and regional figures are the median of the state lows and the median of the state highs, not averages. Each state counts once regardless of population or build volume. Totals by size are the rate times the square footage, rounded to the nearest $1,000 in the tables.

Regions follow the US Census Bureau's four-region definition. Delaware and Maryland fall in the South under that definition, not the Northeast.

Directory statistics come from our builder listings as of September 2026. Build type is what the builder's own materials show; "unknown" means we could not confirm it. Ratings and review counts are public Google data captured when the listing was built and will drift.

What would change these numbers. Real prices. We are collecting finished build costs from owners and builders through the form on our cost page. As enough real data points arrive for a state, we will replace that state's estimate and flip its source from "estimate" to verified. If you have built a barndominium, your numbers make this report better for the next person.

How to cite this report

Suggested citation:

Barndo Finder, Barndominium Cost Report 2026, barndofinder.com/resources/barndominium-cost-report-2026

Journalists and researchers are welcome to use the tables and the CSV file. Please describe the figures as directory estimates, and link to this page so readers can see the methodology.

Our take

Popular cost guides still quote finished barndominiums from as little as $65 per square foot (HomeGuide lists $65 to $160). Our median is higher because it prices a finished, mid-grade home, and it still leaves out the site. Plan around $180 per square foot turnkey as a middle-of-the-road national figure, then adjust for your state: subtract $20 or so in the cheapest Southern and Plains states, add $20 to $45 on the coasts. Then add land, well, septic and driveway as separate lines, because none of the numbers in this report include them. If a quote lands far below your state's range, it is almost always a shell priced as a home. Before you borrow against any of it, read our construction loan guide for how lenders size the budget.

Check these numbers against real quotes

Estimates tell you whether a plan is in the right neighborhood. Quotes tell you what it costs. Tell us your state, your size and the build type (shell or finished home), and we will send it to builders who quote barndominiums every week through our quote page. Or start with our builder directory by state.