Single-Story Barndominium Plans: Why One-Level Living Is So Popular

Single-story barndominium plans are some of the most popular designs for families, retirees, rural landowners, and anyone who wants a practical home that is easy to live in every day. One-level living gives homeowners comfort, convenience, accessibility, and flexibility without the hassle of stairs or wasted second-floor space.

For many buyers, the appeal is simple. A single-story barndominium keeps the kitchen, great room, bedrooms, bathrooms, laundry room, pantry, mudroom, garage, and outdoor living areas all on one level. That makes the home easier to navigate, easier to clean, easier to maintain, and easier to enjoy long term.

Barndominiums are naturally well-suited for single-story layouts because they often use wider footprints, open spans, large great rooms, covered porches, and flexible garage or shop options. Whether you are building a forever home, downsizing for retirement, raising a family, or planning a rural acreage property, a one-level barndominium can be one of the smartest ways to build.

At Barndominiums.com, we help homeowners compare professionally designed barndominium plans, browse ranch house plans, explore compatible barndominium kits, request custom barndominium plans and plan modifications, and connect with barndominium builders near you before starting construction.

What Is a Single-Story Barndominium?

A single-story barndominium is a barndominium where the main living spaces are located on one level. Instead of placing bedrooms, offices, lofts, or bonus rooms upstairs, the entire daily-use layout is designed on the first floor.

A single-story barndominium may include:

• Open kitchen, dining, and great room
• Private primary suite
• Secondary bedrooms on the same level
• Walk-in pantry
• Laundry room
• Mudroom or drop zone
• Home office or flex room
• Covered front or rear porch
• Attached garage
• Shop space
• RV garage
• In-law suite or guest room

Some single-story barndominiums may still include an optional loft or bonus space, but the main appeal is that everything needed for everyday living stays on one level.

Why One-Level Living Is So Popular

One-level living has become popular because it works for nearly every stage of life. Families appreciate the convenience of having children’s bedrooms, laundry, kitchen, and living areas on the same floor. Retirees appreciate the lack of stairs. Rural landowners appreciate how easily a single-story layout connects to porches, garages, shops, and outdoor spaces.

Single-story barndominium plans are popular because they offer:

• No stairs for daily living
• Easier long-term accessibility
• Better aging-in-place potential
• Simple traffic flow
• Open-concept living areas
• Easy access to porches and outdoor spaces
• Better connection to garages and shops
• Family-friendly bedroom placement
• Lower maintenance than complicated multi-level layouts
• Strong resale appeal

A single-story barndominium can feel open, efficient, and comfortable without needing a second floor to add function.

Single-Story Barndominiums Are Great for Families

Families often love single-story barndominiums because the layout makes everyday life easier. Parents can stay closer to children’s bedrooms. Laundry is easier to manage. The kitchen, great room, porch, garage, and mudroom can all connect naturally. There are no stairs to worry about with young children, pets, or older family members.

A family-friendly single-story barndominium may include:

• 3 or 4 bedrooms
• 2.5 or 3 bathrooms
• Large open kitchen
• Spacious great room
• Walk-in pantry
• Dedicated laundry room
• Mudroom near the garage or side entry
• Covered rear porch
• Home office or flex room

If you are planning a family layout, compare 3-bedroom house plans and 4-bedroom house plans to see how different one-level layouts use space.

Single-Story Barndominiums Are Great for Retirees

Retirees and empty nesters often prefer single-story barndominiums because they are easier to live in long term. A one-level layout avoids stairs, simplifies cleaning, improves accessibility, and gives homeowners more confidence that the home will still work years from now.

A retirement-friendly single-story barndominium may include:

• Private primary suite
• Guest bedroom
• Home office or hobby room
• Open living areas
• Walk-in shower
• Wide hallways
• Attached garage
• Covered porch
• Low-maintenance exterior materials

Even if you do not need accessibility features today, a single-story layout can make the home more comfortable and practical decades from now.

Single-Story vs. Two-Story Barndominiums

Both single-story and two-story barndominiums can work well, but they serve different needs. A two-story design can be useful on narrow lots or when you want a loft, upstairs bedrooms, or bonus space. However, single-story plans are usually more convenient for daily living.

Single-Story Barndominium Advantages

• No stairs
• Better accessibility
• Easier aging-in-place
• Simpler daily traffic flow
• Bedrooms, laundry, kitchen, and living areas on one level
• Better connection to porches, garages, and shops
• Great for families with young children
• Great for retirees and forever-home buyers

Two-Story Barndominium Advantages

• Can reduce foundation footprint
• Works better on narrow lots
• Can include loft or bonus space
• Can separate bedrooms by level
• May create a taller exterior profile

If your land can support the footprint and long-term convenience matters, a single-story barndominium is often the more practical choice.

How Much Does a Single-Story Barndominium Cost?

The cost to build a single-story barndominium depends on location, land, site work, foundation, building system, labor, finish level, porch size, garage space, shop space, utilities, permits, and local code requirements.

In many markets, finished barndominiums may fall somewhere around $150 to $300+ per square foot, depending on the project. A smaller single-story barndominium may cost less overall, while a large one-level barndominium with a garage, shop, wraparound porch, and high-end finishes can cost much more.

Major cost factors include:

• Land purchase
• Site clearing and grading
• Driveway installation
• Foundation type
• Steel frame, post-frame, or wood-frame construction
• Barndominium kit or shell package
• Roofline complexity
• Porch size
• Garage or shop space
• Window and door package
• Interior finish level
• HVAC, plumbing, and electrical systems
• Septic, well, or utility connections
• Permits and inspections
• Builder labor

For more cost planning, read How Much Does It Cost to Build a Barndominium in 2026?, How to Budget for a Barndominium Without Getting Surprised, and Barndominium Shell Cost vs. Finished Home Cost.

Does a Single-Story Barndominium Cost More Than a Two-Story?

A single-story barndominium may require a larger foundation and roof area than a two-story home with the same finished square footage. That can increase certain costs. However, single-story layouts may also be simpler to frame, easier to access during construction, and easier to live in long term.

A two-story design may reduce foundation size, but it can add costs for stairs, second-floor framing, additional structural support, and more complex HVAC planning.

The best choice is not always about which layout is cheapest. The better question is which layout fits your land, lifestyle, budget, and long-term needs.

Best Sizes for Single-Story Barndominium Plans

Single-story barndominiums can work in many sizes. The right size depends on how many bedrooms you need, whether you want a garage or shop, and how much outdoor living space matters.

1,200 Sq Ft Single-Story Barndominium

A 1,200 sq ft single-story barndominium can work well for starter homes, guest houses, vacation homes, retirees, and downsizers who want a compact, efficient layout.

For more ideas, read 1,200 Sq Ft Barndominium Plans: Small, Affordable, and Efficient.

2,000 Sq Ft Single-Story Barndominium

A 2,000 sq ft single-story barndominium is one of the most practical family sizes. It can support 3 bedrooms, 2 bathrooms, open living, pantry space, laundry, and a covered porch.

For more information, read 2,000 Sq Ft Barndominium Plans: Cost, Layouts, and Design Tips.

2,500 Sq Ft Single-Story Barndominium

A 2,500 sq ft single-story barndominium is a sweet spot for families. It gives you room for 3 or 4 bedrooms, a larger kitchen, pantry, mudroom, laundry, office, and better storage.

For more details, read 2,500 Sq Ft Barndominium Plans: The Sweet Spot for Families.

3,000 Sq Ft Single-Story Barndominium

A 3,000 sq ft one-level barndominium can work well for larger families, multi-generational living, guest suites, offices, or homes with more storage and larger shared spaces.

For more layout guidance, read 3,000 Sq Ft Barndominium Plans: Big Layouts Without Wasted Space.

Best Layout Ideas for Single-Story Barndominiums

1. Split-Bedroom Single-Story Barndominium

A split-bedroom layout places the primary suite on one side of the home and secondary bedrooms on the other. This is one of the best single-story layouts because it creates privacy without requiring a second floor.

A split-bedroom layout works well for:

• Families with children
• Couples who host guests
• Retirees with visiting family
• Homeowners who want more privacy
• Layouts with a central great room

2. Open-Concept Single-Story Barndominium

Open-concept living is one of the biggest advantages of a barndominium. A single-story plan can connect the kitchen, dining area, and great room into one large gathering space.

Open layouts work well with:

• Vaulted ceilings
• Large kitchen islands
• Walk-in pantries
• Fireplaces
• Covered rear porches
• Large windows
• Indoor-outdoor entertaining

3. Single-Story Barndominium with Garage

A one-level barndominium can include an attached garage, detached garage, side-entry garage, breezeway garage, or RV garage. The key is deciding whether the garage is included inside the main footprint or added separately.

Garage space is useful for:

• Vehicle parking
• Tool storage
• Outdoor equipment
• ATVs and side-by-sides
• Freezer or pantry overflow
• Hobby storage

For more garage planning, read Barndominium Plans with Garages: What to Know Before You Build.

4. Single-Story Barndominium with Shop

Single-story barndominiums are a great fit for shop space because the living area and work area can be connected on the same level. A shop can be used for tools, equipment, vehicles, woodworking, mechanic work, or small business use.

If shop space is important, compare Plan B2664 and read Barndominium Plans with Shops: Best Layouts for Work and Storage.

5. Single-Story Barndominium with RV Garage

A single-story barndominium with an RV garage is ideal for homeowners who own a motorhome, camper, fifth wheel, boat, trailer, or oversized vehicle. The RV bay can be attached, detached, or connected by a breezeway.

Important RV garage planning details include:

• Garage door height
• Garage door width
• Bay depth
• Wall height
• Driveway turning radius
• Concrete slab design
• Electrical hookups
• Storage and workbench space

For more information, read Barndominium Plans with RV Garages.

6. Single-Story Barndominium with In-Law Suite

A single-story barndominium can be a strong option for multi-generational living. An in-law suite can give parents, adult children, guests, or long-term visitors a private space without needing stairs.

An in-law suite may include:

• Private bedroom
• Private bathroom
• Sitting area
• Separate porch access
• Small kitchenette option
• Accessible bathroom features

If you need an in-law suite, a stock plan may need modifications. Visit the custom house plans and plan modifications page to learn how a layout can be adjusted around your family.

Best Rooms to Prioritize in a Single-Story Barndominium

Kitchen

The kitchen should be central, functional, and connected to the main living area. Large islands, walk-in pantries, and good sightlines are especially popular in single-story barndominiums.

Great Room

The great room is often the heart of the home. Vaulted ceilings, large windows, fireplaces, and porch access can make this space feel bright and open.

Primary Suite

A private primary suite should feel separate from the busiest areas of the home. Many one-story layouts place the primary suite on one side and secondary bedrooms on the other.

Laundry Room

One-level living is even better when the laundry room is conveniently located. A larger laundry room with storage, folding space, and a utility sink can make the home much more functional.

Mudroom

If you are building on land, a mudroom can be one of the hardest-working rooms in the house. It helps control clutter from boots, coats, pets, tools, backpacks, and outdoor gear.

Pantry

A walk-in pantry adds serious function, especially for families, rural homeowners, and buyers who prefer bulk storage.

Why Single-Story Barndominiums Are Great for Aging-in-Place

Aging-in-place means designing a home so it can remain comfortable and usable as you get older. A single-story barndominium is naturally well-suited for this because it removes the need for stairs.

Aging-in-place features may include:

• One-level living
• Wider hallways
• Wider doorways
• Walk-in shower
• Low-threshold entry
• Attached garage access
• Easy laundry access
• Open floor plan
• Minimal steps between indoor and outdoor areas

Even if you do not need these features now, planning for them can make your home more comfortable and more valuable long term.

Land Considerations for Single-Story Barndominium Plans

Single-story barndominiums usually require more land width than two-story homes with the same square footage. Before choosing a plan, make sure your land can support the footprint, driveway, porches, garage, shop, septic, well, and setbacks.

Before buying land or finalizing the plan, ask:

• Will the one-story footprint fit inside the building envelope?
• Are there setback restrictions?
• Is the land flat enough for the foundation type?
• Will the driveway work with garage or shop doors?
• Where will septic and well systems go?
• Will the porch face the best view?
• Is there room for future buildings?
• Are metal-sided homes allowed?
• Are there HOA or deed restrictions?

If you are still looking for property, read How to Find Land for a Barndominium, What to Know Before Buying Land for a Barndominium, and Can You Build a Barndominium on Any Land?.

Can a Single-Story Barndominium Be Built with a Kit?

Yes, many single-story barndominiums can be built using a kit or organized building package, depending on the plan, engineering, local code, builder, and building system.

A barndominium kit may help organize the shell portion of the build by including framing, roofing, siding, trim, fasteners, and sometimes windows and doors. However, a kit is not the full cost of the home.

A kit usually does not include:

• Land
• Foundation
• Site work
• Builder labor unless specified
• Utilities
• Permits
• Interior finish-out
• Electrical, plumbing, and HVAC
• Drywall, flooring, cabinets, and fixtures

If you are comparing material packages, visit the barndominium kits page and make sure the quote is based on the actual floor plan you want to build.

Can a Single-Story Barndominium Plan Be Modified?

Yes. Many single-story barndominium plans can be modified to better fit your land, budget, family size, garage needs, shop needs, or exterior style preferences.

Common modifications include:

• Adding or removing bedrooms
• Changing bathroom layouts
• Expanding the kitchen
• Adding a walk-in pantry
• Adding an in-law suite
• Adding a home office
• Changing porch size
• Adding a garage
• Adding shop space
• Adding an RV garage
• Changing garage door direction
• Moving windows for better views
• Changing the foundation type
• Adjusting the exterior style

If you find a plan that is close but not perfect, visit the custom house plans and plan modifications page to learn how a design can be adjusted around your project.

Permits for Single-Story Barndominiums

A single-story barndominium usually requires permits if it is being built as a residential home. Permit requirements vary by location, but you should expect to follow local residential building rules.

You may need permits for:

• New residential construction
• Foundation work
• Electrical work
• Plumbing work
• HVAC installation
• Septic system
• Driveway access
• Well or water connection
• Final occupancy approval

Before you build, read Do You Need a Permit to Build a Barndominium?.

Exterior Styles for Single-Story Barndominiums

A single-story barndominium can work with many exterior styles. Since the home is spread across one level, strong proportions, roofline balance, window placement, and porch design matter.

Popular exterior styles include:

• Modern farmhouse barndominium
• Classic black barndominium
• White farmhouse-style barndominium
• Rustic rural barndominium
• Board-and-batten barndominium
• Metal-sided barndominium
• Stone-accented barndominium
• Barndominium with wraparound porch

Large windows, covered porches, metal roofing, wood accents, stone columns, and simple rooflines can give a single-story barndominium strong residential curb appeal.

Common Mistakes with Single-Story Barndominium Plans

Mistake 1: Choosing a Plan That Is Too Wide for the Land

Single-story homes need more horizontal space. Make sure the footprint fits the lot, setbacks, driveway, septic, well, and future buildings.

Mistake 2: Wasting Space on Long Hallways

One-level homes can waste space if bedrooms are spread out poorly. A good plan keeps traffic flow simple and efficient.

Mistake 3: Not Planning Enough Storage

Single-story homes need strong storage because there may not be an upstairs attic or basement. Include pantry, closets, laundry storage, mudroom storage, and garage storage.

Mistake 4: Forgetting About Privacy

Because everything is on one level, bedroom placement matters. Split-bedroom layouts can help create privacy.

Mistake 5: Treating Garage or Shop Space Like Finished Living Space

Garage and shop space should be budgeted separately from finished living space. They do not usually cost the same or function the same way.

Mistake 6: Ignoring Future Needs

A single-story barndominium can be a forever home. Think about accessibility, guest rooms, storage, garage access, and long-term comfort before finalizing the plan.

Is a Single-Story Barndominium Right for You?

A single-story barndominium may be right for you if you want a home that is practical, comfortable, accessible, and easy to live in long term.

This layout may be a good fit if:

• You want one-level living
• You want to avoid stairs
• You are planning a forever home
• You are building on acreage
• You want open-concept living
• You need 3 or 4 bedrooms
• You want a private primary suite
• You want garage or shop space
• You want strong indoor-outdoor flow
• You want a home that works for multiple stages of life

If your land can support the footprint, a single-story barndominium is one of the most practical and popular ways to build.

Final Thoughts on Single-Story Barndominium Plans

Single-story barndominium plans are popular because they are easy to live in, flexible, family-friendly, and ideal for long-term comfort. One-level living works for young families, retirees, rural landowners, and anyone who wants a practical home without stairs.

The best single-story barndominium plans combine open living, smart bedroom placement, strong storage, functional laundry and mudroom spaces, and a clear connection to outdoor living. Whether you want a compact 2-bedroom home, a 3-bedroom ranch-style barndominium, a 4-bedroom family layout, or a one-level home with a shop or RV garage, the key is choosing a plan that fits your land and lifestyle.

Start with a real plan. Understand your land. Decide how much space should be finished living area versus garage or shop space. Talk to builders early. Then create a one-level layout that works now and still makes sense years from today.

FAQ: Single-Story Barndominium Plans

What is a single-story barndominium?

A single-story barndominium is a barndominium where the main living spaces are all located on one level, including bedrooms, bathrooms, kitchen, living room, laundry, pantry, and everyday-use areas.

Are single-story barndominiums popular?

Yes. Single-story barndominiums are very popular because they are practical, accessible, family-friendly, and easy to live in long term.

Is a single-story barndominium better than a two-story?

A single-story barndominium is often better for accessibility, aging-in-place, families with young children, and homeowners who want all daily living spaces on one level. A two-story layout may work better on narrow lots or when you want loft space.

Does a single-story barndominium cost more?

A single-story barndominium may require more foundation and roof area than a two-story home with the same square footage, but it can also be simpler and more practical to build depending on the design.

Can a single-story barndominium have 4 bedrooms?

Yes. Many single-story barndominiums can include 4 bedrooms when the layout is efficient and the footprint is large enough.

Can a single-story barndominium include a garage?

Yes. A single-story barndominium can include an attached garage, detached garage, breezeway garage, side-entry garage, or RV garage depending on the land and layout.

Can a single-story barndominium include a shop?

Yes. One-level barndominiums work very well with attached shops because the living space and work area can be connected on the same level.

Are single-story barndominiums good for retirees?

Yes. Single-story barndominiums are a great option for retirees because they avoid stairs and can be designed for long-term comfort, accessibility, guest rooms, hobbies, and garage access.

Can a single-story barndominium be built with a kit?

Yes. Many single-story barndominiums can be paired with a kit or building package depending on the plan, engineering, builder, and local requirements.

Can a single-story barndominium plan be modified?

Yes. Many plans can be modified to adjust bedrooms, bathrooms, garage space, shop space, porch layout, foundation type, window placement, and exterior style.

Browse Single-Story Barndominium Plans, Kits, and Builders

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