Most Popular Barndominium Floor Plans (and What Each One Costs)

Title: Most Popular Barndominium Floor Plans (and What Each One Costs)

Description: See the most popular barndominium floor plans by size and what each costs to build in TN, NC, and SC.

Quick Answer: The most popular barndominium floor plans are open-concept, single-story layouts between 1,500 and 3,000 square feet, usually with an attached shop or garage. Build cost runs from about $180 to $300+ per square foot, so a 2,000 square foot barndo typically lands between $360,000 and $600,000 before land and site work. Your final number depends on size, finish level, and how much shop and porch space you add.

Barndominium floor plans come in a handful of popular shapes, and each one carries a different price tag. Most buyers across Tennessee, North Carolina, and South Carolina want the same core features: an open living space, room for a shop or garage, and a layout that fits their land and their budget. This guide walks through the layouts people request most and shows what each one actually costs to build.

Before you fall in love with a single design, it helps to see how size, shape, and add-ons move the price. You can browse our barndominium floor plans to picture your own home, then use the cost ranges below to match a layout to your budget.

What Are the Most Popular Barndominium Floor Plans?

The most popular barndominium floor plans share one feature: a wide-open main living area that combines the kitchen, dining, and living room. From there, buyers choose based on bedrooms, shop space, and whether they want one story or two.

Here are the layouts we get asked about most:

How Much Do Barndominium Floor Plans Cost to Build?

Barndominium floor plans cost between $180 and $300+ per square foot to build, based on our published pricing across Tennessee, North Carolina, and South Carolina. That range covers a steel-frame structure with residential-grade interior finishes. The low end reflects builder-grade finishes, and the high end reflects upgraded cabinetry, counters, and fixtures.

Here is what that looks like by size, before land and site work:

These figures cover the home itself. Land, site work, well, septic, and long driveways are separate, and they vary a lot depending on your lot. A flat, ready-to-build parcel near utilities costs far less to prep than raw rural acreage.

Popular Barndominium Layouts and What They Cost

A small single-story barndominium runs about 1,200 to 1,500 square feet and works best for two-bedroom living. People choose this size for retirement homes, first homes, or a comfortable place on family land. At our pricing, expect a build cost in the low-to-mid $200,000s up to around $450,000, depending on finishes.

The 2,000 square foot family barndominium is the most-requested size we see. It fits three bedrooms, two bathrooms, and a wide great room that flows into the kitchen. Most family-sized plans land between $360,000 and $600,000 to build, which makes this the sweet spot for buyers who want real space without jumping to a luxury budget.

A shop barndominium puts a workshop or oversized garage under the same roofline as the living quarters. This is one of the biggest reasons people pick a barndo over a traditional house. The shop space costs less per square foot than finished living space, since it skips full interior finishes, so adding a 1,000 square foot shop raises your total far less than adding 1,000 square feet of living area.

A two-story barndominium with a loft adds bedrooms or a bonus room above the main floor without widening the foundation. This layout uses your footprint efficiently, which helps on smaller or sloped lots. Loft designs often add cost through extra stairs, framing, and a second-floor bathroom, but they can be cheaper than spreading the same square footage across a single level.

Large barndominiums of 3,000 square feet and up are built for big families or buyers who want a luxury home on acreage. These plans often include multiple living areas, a primary suite with a spa bath, large covered porches, and a sizable shop. Build cost typically starts around $540,000 and climbs past $900,000 as size and finish level rise.

Should You Use a Stock Floor Plan or a Custom One?

You should use a custom floor plan when your land, lifestyle, or shop needs do not fit a premade design, and a stock plan when you want to save time and keep costs predictable. Stock plans are faster and cheaper upfront. Custom plans cost more in design but give you a home built around how you actually live.

Your loan can affect this choice too. According to Rocket Mortgage's guide to financing a barndominium, FHA construction loans require an FHA-approved builder, and some builders only sell premade plans while others build fully custom. If you plan to finance with an FHA, VA, or USDA construction loan, confirm your builder qualifies before you commit to a design.

What Floor Plan Features Add the Most Cost?

The features that add the most cost are finish level, shop size, ceiling height, and covered porch space. A larger footprint always costs more, but these four choices swing the price the most for any given size.

If you are weighing whether a barndo even fits your goals, our breakdown of a barndominium versus a traditional home compares cost, durability, and resale side by side.

Barndominium Floor Plans in Tennessee, North Carolina, and South Carolina

Barndominium floor plans work well across our three-state corridor because steel-frame construction handles the heat, storms, and humidity of the Southeast. We build open-concept barndos on land owners already have, from Middle Tennessee to the Charlotte metro to the Upstate of South Carolina. Each plan adjusts to your lot, your county's requirements, and your budget.

Every project runs as design-build, which means one accountable team plans, engineers, and delivers your home from land review through final walkthrough. You can explore our barndominium builds to see finished steel-frame homes and the finish packages behind them.

Ready to Pick Your Barndominium Floor Plan?

The best way to choose a layout is to start with your land, your budget, and how you actually want to live, then match a plan to it. We will walk you through the options, give you real numbers from the first conversation, and help you find the floor plan that fits.

Schedule your consultation with Andrew Signature Homes and let's map out the right barndominium for your land and budget.