Stunning 3 Car Garage Barndominium Floor Plans

If you are looking for the perfect 3 car garage barndominium floor plans, then you are in luck. We have gathered our favorite floor plans to help you build the barndominium of your dreams.

When designing the floor plan for your barndominium, having enough storage space is a crucial consideration. That’s why 3 car garage barndominium floor plans are such a great option for a wide variety of people. With room for storage as well as hobbies, a three-car garage can work wonders for your life and your home. Plus, you get some extra usable space that can be incredibly useful. 

3 car garage barndominium floor plans can be difficult to design effectively, especially if you have a relatively small amount of space to work with. To help get you started, we have put together a collection of 3 car garage barndominium floor plans. By seeing what is possible and how you can create the perfect space, you can make something that will work for you and your family for a long, long time. 

30+ Stunning 3 Car Garage Barndominium Floor Plans

AP-20003-FB Franklin Barndominium House Plan

• 2000 Heated Square Feet
• 2 Bedrooms
• 2.1 Bathrooms
• Three-story layout
• Open-concept
• Mudroom
• Unfinished Basement
• 1200 SF 3-Car garage
• Storage loft
• Wraparound porch

• 2000 Heated Square Feet – Just the right size: spacious, efficient, and easy to manage.
• 2 Bedrooms – Roomy and private with space to unwind or host.
• 2.1 Bathrooms – Two full baths plus a powder room for guests.
• Three-story layout – Vertical living with separation, style, and stunning views.
• Open-concept – Airy, seamless flow from kitchen to living and dining.
• Mudroom – Keep the mess at the door—every country home’s secret weapon.
• Unfinished Basement – Blank canvas for a home gym, media room, or workshop.
• 1200 SF 3-Car Garage – Massive garage space for vehicles, toys, and projects.
• Storage Loft – Bonus overhead space to stash seasonal stuff or gear.
• Wraparound Porch – Classic charm meets outdoor living, all the way around.

CDD-1005 Chaston Barndominium House Plans

•  1493 Heated square feet
• 2705 square foot attached 3 Car garage
• 1 bedroom
• 1.2 bathrooms
• 1 Story
• Open Concept 
• Mudroom

• The Chaston Barndominium House Plan is 1493 heated square feet and features 1 bedroom, 1 full bathroom, and 2 half bathrooms. 
• The Chasten is loved by owners for the huge 2705 square foot shop/garage attached to the home with an attached half bathroom. 
• In the main areas of the home, this house plan features large windows to allow natural light to stream in throughout the day. 
• You will love how spacious the owner’s suite is in this home which allows for plenty of room to relax and unwind after a long day working in the garage. 
• The kitchen features a nice size pantry and island. 
• The Chasten house plan is designed with a large living room and dining room. It provides plenty of room to entertain guests with its open concept design. 

LP-1006 Hazel Barndominium House Plans

• 2000 Heated square feet
• 1200 square foot detached garage
• 4 bedrooms
• 2 bathrooms
• 1 Story
• Open Concept 

• The Hazel Barndominium house plan is 2000 heated square feet and featured 4 bedrooms and 2 bathrooms. 
• This open concept floor plan has plenty of room for your growing family, with a large kitchen (with island), dining area, and living room. 
• The master suite is located away from the secondary bedrooms giving more privacy to the owners. You will love the door to make the laundry room accessible from the master closet to make laundry a breeze! 
• The secondary bedrooms make for perfect children’s bedrooms with nice size closets that all share the second bathroom in the home. 
• The hazel barndominium house plan offers a large laundry room with pantry.
• This barndominium house plan offers a front and back porch so that you have room to enjoy the great outdoors with your family. 

LP-2802 Marcus Barndominium House Plans

• 2800 Heated square feet
• 1123 Attached 3 car garage
• 3 bedrooms
• 3 bathrooms
• 2 Story
• Loft
• Mudroom
• Jack and Jill Bathroom
• Office
• Open Concept 

• The Marcus Barndominium house plan is 2800 heated square feet and features 3 bedrooms and 3 bathrooms with a 1123-square-foot attached garage. 
• This house plan has an open-concept design that is big enough for large families to gather together. With the second story being open to below, it allows the space to feel even larger than it is. 
• The master suite is located by itself to give the owners the privacy that they desire. With a large walk-in closet, there is plenty of room to hang and organize your clothes. 
• The kitchen is large and spacious with a large pantry to store food and to keep your kitchen clutter-free. The island is large, making it perfect to prep, serve food, or line the kids up on barstools to eat a quick meal. 
• The office is located just off the living room with double doors with an elevated look to the home. 
• The two secondary bedrooms have nice-sized closets and a desirable jack-and-jill bathroom for the kids to share. 
• The upstairs loft makes a great teen hangout or playroom for the kids. 

LP-3202 Phoenix Barndominium House Plan

• 2000 Heated square feet
• 1000 square foot attached garage
• 3 bedrooms
• 2 bathrooms
• 2 Story
• Open Concept 
• Loft
• Fireplace

• The Phoenix barndominium is 2000 heated square feet and features 3 bedrooms and 2 bathrooms. 
• This open-concept home allows everyone to feel connected whether they are in the kitchen cooking or relaxing in the living area. 
• The fireplace in the living room creates a warm inviting atmosphere. 
• The kitchen is large and spacious and has a big island perfect for food prep, serving, or feeding the family quickly. 
• The master is a nice size with a large master bathroom with a stand-alone tub and shower. The closet allows for plenty of storage of all your favorite clothes keeping your room neat and clutter-free from clothes. 
• The secondary bedrooms are spacious with large closets with a shared bathroom in the hall between the two rooms. 
• Upstairs is a nice-sized loft that opens into the living area of the home. This space is perfect for a home office, playroom, or anything else you desire it to be. 
• With front and back porches, there is plenty of outdoor space to entertain all year long. 

LP-71006 Holly Barndominium House Plan

• 4 Bedrooms
• 3.1 Bathrooms
• 3360 Heated Square Feet
• 2-story
• Loft
• Mechanical room
• Attached 3-car garage
• Porch
• Storage spaces
• Bonus space

• Magnificent 4-bedroom, 3.1-bathroom, 2-story home spanning 3,360 heated square feet. Each room is thoughtfully designed for your ultimate comfort.
• Embrace versatile living with a loft area ideal for an office or relaxation, and utilize the bonus space for hobbies, crafts, or extra storage. 
• The mechanical room ensures household systems are conveniently accessible.
• Enjoy the practicality of generous storage spaces and the convenience of an attached 3-car garage.
• Unwind on the charming porch, and experience a harmonious blend of sophistication and functionality.

PL-2815 Travis Barndominium House Plan

• 2400 Heated square feet
• 40×60 living space dimension
• 3 Bedrooms
• 2 Bathrooms
• Single story
• Open concept
• Office
• Foyer
• Front porch
• Patio
• Deck
• Safe room
• Walkout basement
• 3-car attached garage

• Enjoy a perfectly balanced footprint offering 2,400 square feet of comfortably climate-controlled living space—roomy enough to stretch out, yet easy to maintain.
• With generous 40×60 dimensions, this home’s layout is designed for flow, flexibility, and functionality—ideal for entertaining and everyday living.
• Three well-appointed bedrooms offer restful retreats for family and guests alike—each thoughtfully placed for privacy, natural light, and comfort.
• Two full bathrooms bring both convenience and style, featuring modern fixtures and smart layouts for a smooth daily routine.
• No stairs, no hassle—this single-story, open-concept design delivers ease and accessibility, perfect for all stages of life.
• A dedicated home office provides a quiet, focused space for productivity—whether you’re working from home, tackling creative projects, or organizing life’s details.
• Step into a welcoming foyer that sets the tone with warmth and charm—a graceful transition from the outside world.
• The inviting front porch is more than curb appeal—it’s a breezy perch to sip coffee, greet neighbors, and enjoy golden hour views.
• Grill, gather, or unwind beneath the stars on your private patio—perfectly positioned for alfresco dining and outdoor living.
• A spacious deck extends your living space under open skies—a natural haven for morning routines or twilight conversation.
• Discreetly built for peace of mind, the safe room offers reinforced protection without sacrificing style or convenience.
• A seamless blend of indoor comfort and outdoor connection, the walkout basement extends your living space with direct access to the backyard. Whether transformed into a private retreat, entertainment hub, or guest quarters, its versatility adds value and functionality to your home.

PL-60707-K Kessler Barndominium House Plan

• 6562 Heated square feet
• 60×84 living space dimension
• 1572 sq ft 3-car garage
• 6 bedrooms
• 4.1 bathrooms
• 2 Story
• Loft
• Recreation Room
• Office
• Open Concept
• Mechanical room
• Wraparound porch

• This isn’t just space—it’s an experience. Over 6,500 square feet of pure possibility, offering luxurious comfort, generous flow, and room for life to unfold beautifully.
• Expansive and thoughtfully proportioned, this footprint is built to impress. Whether entertaining guests or quiet nights in, it delivers room to roam and walls that wow.
• Three-car capacity, but think bigger—this garage is a gearhead’s dream, a hobby haven, or your next weekend workshop. It’s not just parking. It’s potential.
• Six distinctive retreats to house your dreams, your guests, your home office—or even your secret reading nook. Enough versatility to turn heads and open doors.
• No lineups, no compromise—just elegant fixtures and polished layouts across four full baths and an extra guest-friendly powder room. It’s luxury in the details.
• Two stylish levels of living, each curated for flow and function. Whether you’re climbing toward cozy or descending into entertainment mode, this layout brings it.
• An elevated escape that’s equally perfect for quiet mornings, creative afternoons, or moonlit musings. It’s your upstairs hideaway with style.
• Let the fun begin! A dedicated recreation space built for laughter, movie marathons, or game night supremacy. It’s where weekends come alive.
• Your productivity playground. Whether you’re closing deals or chasing ideas, this office keeps your workflow polished, quiet, and uninterrupted.
• This open-concept design invites connection, light, and conversation—with spaces that flex for hosting, lounging, or living large.
• Smart design starts behind the scenes. With a dedicated mechanical room, home systems stay accessible, efficient, and tucked discreetly away.
• Circle your domain in charm—this wraparound porch offers panoramic living with sunrise serenity, sunset views, and a front-row seat to curb appeal.

PL-60904 Paxton Barndominium House Plan

• 1758 Heated square feet
• 1079 square feet attached garage
• 3 bedrooms
• 2 bathrooms
• 1 Story
• Utility Room
• Open Concept 
• Unfinished basement

• The Paxton barndominium house plan is 1758 heated square feet and features 3 bedrooms and 2 bathrooms with an attached 1079 square foot garage. 
• This house plan has a nice open floor plan that makes the main living area feel large and spacious. 
• The kitchen has a nice size island and a corner pantry making it convenient for storage. 
• The master bedroom has an ensuite bathroom a large walk-in shower and a master closet to keep the room looking neat and orderly. 
• On the other side of the home, you will find 2 spacious secondary bedrooms both with nice-sized closers. Both these bedrooms share a bathroom in the hall between them. 
• The utility room is located just off the garage making it convenient for washing up after a long day in the yard or carrying in groceries. 
• The unfinished basement offers unlimited possibilities for your family to enjoy. 
• With a front porch and back patio, there is plenty of room to really enjoy everything the outdoors has to offer. 

PL-61302 Barfield Barndominium House Plans

• 2207 Heated square feet
• 943 square feet attached garage
• 4 bedrooms
• 2.1 bathrooms
• 1 Story
• Mudroom
• Media Room
• Office
• Open Concept 

• The Barfield barndominium house plan is 2207 heated square feet and features 4 bedrooms, 2 full bathrooms, and 1 half bathroom. It also has a 943 square foot 3 car garage.
• As you enter the front door, you are greeted with a large open floor plan. The kitchen is large and spacious with a nice island and a corner pantry. 
• Just off the family room is the master bedroom with an ensuite bathroom and master walk-in closet. 
• On the other side of the house, you will find 3 secondary bedrooms all with nice-sized closets and a shared bathroom. 
• This house plan also features a large media room perfect for family movie nights. 
• There is also an office that is perfect for working from home.
• When entering through the 3-car garage into the house you will find a nice laundry room, half bathroom, and mudroom making it super convenient when coming in from outside. 
• With a front porch and a nice size back patio, you have plenty of room for entertaining or relaxing after a long day. 

PL-62001 Greenbrush Barndominium House Plan

• 1815 Heated square feet
• 3 Car attached garage
• 3 bedrooms
• 2 bathrooms
• 1 Story
• Utility Room
• Open Concept 

• The Greenbrush barndominium floor plan is 1815. heated square feet and features 3 bedrooms and 2 bathrooms with an attached 3-car garage. 
• As you enter the home you are greeted by an open-concept living space and a nice-sized kitchen perfect for entertaining and gathering as a family. You will love that the kitchen and dining area flow seamlessly from the living room, creating a warm and inviting atmosphere.
• The master bedroom features an ensuite bathroom and walk-in closet. 
• The 2 secondary bedrooms are larger than the standard secondary bedrooms both with closets. There is a shared bathroom in between both bedrooms. 
• The utility room is an added bonus to the home. It has access to both the master bath and the attached garage, making it easy to keep your home clean and tidy. 
• The front and back porches offer a cozy spot to relax and take in the views of your surroundings.

PL-62312 Harmony Barndominium House Plan

• 2091 Heated square feet
• 739 square foot attached 3 car garage
• 5 bedrooms
• 3.1 bathrooms
• 1 Story
• Office
• Jack and Jill Bathroom
• Recreational Room
• Open Concept 

• The Harmony barndominium house plan is 2091 heated square feet and features 5 bedrooms, 3 full bathrooms, 1 1/2 bathroom, and an attached 739 square foot attached garage.  
• As you enter this spacious house plan you are welcomed into a cozy entryway that leads to the main living area of the home. The living room, dining room, and kitchen are open and create the perfect space for entertaining and gathering together. 
• The kitchen has a great island and a nice walk-in pantry perfect for storing appliances and food to keep your home nice and tidy. 
• Just off the entryway is a spacious home office perfect for working from home. 
• The master bedroom features a private ensuite bathroom, and master closet offering a tranquil retreat for relaxation and rejuvenation.
• The 4 secondary bedrooms are on the other side of the main living area of the home. Each one has a large closet. Each bedroom shares a jack-and-jill bathroom with another bedroom making it super convenient for kids to get ready in the morning. 
• Located in between the secondary bedrooms is a large recreation room with a large storage closet. Perfect to make a playroom or teenage hangout. 
• We can’t forget to mention 739 square foot attached 3 car garage that offers abundant storage and parking options, ensuring convenience and organization.

PL-62324 Milford Barndominium House Plan

• 3713 Heated square feet
• 1337 sq ft 3-car garage
• 4 bedrooms
• 3.1 bathrooms
• Open Concept
• 2 Story
• Loft
• Wraparound porch
• Shop
• Mechanical room
• Safe room
• Storage room

• Just the right size to live large without the sprawl in this 3,713 heated SF home
• Oversized 1,337 SF 3-Car garage with space for your cars, gear, and then some.
• Spacious sleeping quarters for family, guests in the four cozy bedrooms.
• With 3.1 bathrooms, no more morning traffic jams—everyone gets their space.
• Light, flow, and freedom from wall-to-wall living in an open concept layout.
• Double the space, smart separation between living and rest in two stories.
• Bonus flex space for lounging or gaming for your loft.
• All-season charm with 360° views and serious curb appeal all in your wraparound porch.
• Built-in utility, security, and workspace without sacrificing square footage with the shop, mechanical room, and safe room all in the garage.
• Storage room keeps the clutter hidden and the living space clean.

PL-62510 Jordan Barndominium House Plan

• 1496 Heated square feet
• 1148 square foot attached 3 car garage
• 2 bedrooms
• 2 bathrooms
• 1 Story
• Open Concept 

• The Jordan barndominium house plan is 1496 heated square feet and features 2 bedrooms and 2 full bathrooms with an attached 1148 square foot garage.
• As you step inside this floor plan, you’ll be greeted by an open and airy living area, perfect for entertaining friends and family.
• The living room connects to the kitchen which is large and spacious with a kitchen island that provides additional counter space. The corner pantry is perfect for food and small appliance storage. 
• The master is large and spacious and has a great ensuite bathroom and master closet. 
• Just off the living room is a secondary bedroom that has a nice-sized closet and its own entrance to the second bathroom. 
• The large 3 car garage is a great feature of this home. With  1148 square feet there is plenty of room to park your cars, storing other outdoor toys, and more. 
• The front porch is the perfect place to unwind after a long day. 

PL-62515 Isabel Barndominium House Plan

• 3130 Sq Ft Heated Living Space
• 3 Bedrooms
• 3.1 Bathrooms
• Attached 3-Car Garage
• Garage Storage Room
• Utility Room
• 2 Offices

• Discover spacious luxury in this stunning home boasting 3,130 square feet of heated living space, offering room to breathe and relax.
• With 3 generously sized bedrooms, there’s ample space for everyone in the family to unwind and recharge.
• Enjoy the convenience of 3.1 bathrooms, ensuring that every member of the household has their own private oasis.
• The attached 3-car garage not only provides shelter for your vehicles but also adds convenience to your daily routine.
• A dedicated garage storage room means that everything from tools to holiday decorations can be neatly organized and out of sight.
• The utility room offers practicality and efficiency for laundry and household tasks, keeping your living spaces clutter-free.
• Two separate offices, thoughtfully designed for him and her, offer the ideal work-from-home solution in a comfortable and productive environment.

PL-62519 Walter Barndominium House Plan

• 3,072 Heated Square Feet
• 1 Story
• 4 Bedrooms
• 4 Bathrooms
• Craft Room
• Office
• Shop

• Enjoy the spacious and cozy living in this 3,072 square feet home that is perfect for families who love to entertain and relax in comfort.
• This one-story home offers convenience and accessibility for all ages and abilities. No stairs to climb, no hassle to move furniture, and no wasted space.
• This home has four bedrooms that can accommodate your family and guests.
• This home has four bathrooms that are modern and functional. Each bathroom has a vanity, a toilet, and a shower or a tub.
• This home has a craft room that is ideal for your hobbies and projects.
• This home has an office that is perfect for your work and study needs and also has a door that can be closed for privacy and quietness.
• This home has a shop that is great for your DIY and repair activities. The shop also has a garage door that can be opened for ventilation and access.

PL-62650 Oakdale Barndominium House Plan

• 3,910 Heated Square feet
• 1 Story
• 4 Bedrooms
• 2.1 Bathrooms
• Office
• Kids’ living room
• 3-Car Garage
• Office
• Utility room
• Mudroom
• Front & rear porch

• 3,910 Heated Square Feet – Massive layout built for big living and breathing room.
• 1 Story – All the space you need, with no stairs to climb.
• 4 Bedrooms – Room for family, guests, and then some.
• 2.1 Bathrooms – Two full baths and a guest powder room—always ready.
• Office – Work-from-home space that means business.
• Kids’ Living Room – A dedicated hangout zone for play, screen time, or homework.
• 3-Car Garage – Plenty of room for rides, gear, and storage.
• Utility Room – Handle laundry, cleaning, and chaos like a pro.
• Mudroom – Drop the dirt before it hits the floors.
• Front & Rear Porch – Morning coffee out front, sunset drinks out back.

PL-62836 Stanley Barndominium House Plan

• 2122 Heated square feet
• 3 Bedrooms
• 2.1 Bathrooms
• One story with high ceilings
• Open concept
• Attached 1627 sq ft garage
• Wraparound porch
• Storage room

• This charming one-story home offers 2,122 heated square feet of living space, featuring an open concept design that enhances the spacious feel. With three bedrooms and 2.1 bathrooms, it provides ample room for family and guests.
• The living room is a cozy retreat with a fireplace, ideal for relaxing evenings. The attached 1,627 sq ft garage offers plenty of space for vehicles and additional storage.
• One of the standout features is the wraparound porch, perfect for enjoying the outdoors from multiple vantage points. The loft area is a versatile space that can also be used for storage.
• The storage room is conveniently located outside the back of the house, and there are numerous other storage areas throughout the home, ensuring you have plenty of space to keep things organized.

PL-62837 Hawk Barndominium House Plan

• 3854 Heated square feet
• 8 bedrooms, including 2 Masterbedrooms
• 5.1 bathrooms, including 3 Jack n Jill bathrooms
• 1 Story
• Mudroom
• Open Concept
• Attached 3-car Garage

• This stunning 3,854 sq. ft. single-story residence boasts 8 spacious bedrooms, including 2 luxurious master suites.
• Has 5.1 bathrooms, featuring 3 convenient Jack and Jill setups, there’s ample space for everyone.
• The open-concept design seamlessly connects the living, dining, and kitchen areas.
• A practical mudroom keeps things tidy, while the attached 3-car garage offers plenty of storage. Enjoy your morning coffee on the charming porch.

PL-64001 Skipper Barndominium House Plan

• 2479 Heated Square Feet
• 4 Bedrooms
• 2.1 Bathrooms
• Single story
• Office
• Media room
• Mudroom
• Fireplace
• Mechanical room
• Utility Room
• Attached 3-car garage
• Front porch
• Patio

• Enjoy a vast, comfortable living space designed for optimal coziness all year round. Perfect for gatherings, relaxation, and everything in between
• Four spacious bedrooms providing ample room for family, guests, and a myriad of possibilities—whether it’s a nursery, guest suite, or personal sanctuary.
• With two full bathrooms and an additional half-bath, you’ll never experience morning rush hour at home. Each bathroom is designed with modern amenities for a refreshing start to your day.
• Experience the ease and convenience of single-level living. No stairs to climb means seamless accessibility for everyone, ensuring comfort and safety.
• A dedicated office space that offers the perfect environment for productivity and focus. Ideal for remote work, homeschooling, or managing household tasks.
• Elevate your entertainment experience with a state-of-the-art media room. Perfect for movie nights, gaming marathons, and cheering on your favorite sports teams in style.
• Keep your home organized and tidy with a practical mudroom. Ideal for storing shoes, coats, and outdoor gear, ensuring a clutter-free living space.
• Cozy up by the warm glow of a fireplace, creating the perfect ambiance for intimate gatherings and relaxing evenings at home.
• Efficiently house your HVAC system, water heater, and other essential utilities in a conveniently located mechanical room, ensuring smooth operations and easy maintenance.
• A functional utility room designed for your laundry and household chores, keeping everything streamlined and out of sight.
• Enjoy the convenience of an attached three-car garage, offering ample parking space, extra storage, and easy access to your vehicles.
• A charming front porch that welcomes you home and offers a delightful space to relax and greet your neighbors. Perfect for sipping morning coffee or watching the world go by.
• Step out onto a spacious patio, ideal for outdoor dining, entertaining, and soaking up the sunshine. A wonderful extension of your indoor living space into the great outdoors.

PL-64002 Gillian Barndominium House Plan

• 3984 Heated square feet
• 3 Bedrooms
• 2.1 Bathrooms
• Single story
• Open concept
• 3-car Garage
• Mudroom
• Basement
• Loft
• Breezeway
• Porch
• Patio

• This home offers a generous 3984 square feet of heated living space, including 2 additional levels- basement and loft, ensuring ample room for comfortable living and entertaining.
• Three spacious bedrooms provide plenty of personal space. Each room is designed to maximize comfort and functionality, perfect for restful nights.
• With two full bathrooms and one half-bath, this home ensures convenience and privacy for both family members and guests. The master bathroom features luxurious fixtures and a serene ambiance.
• The home is designed as a single-story layout, making navigation easy and accessible for all ages. This layout enhances the open-concept design and creates a seamless flow between rooms.
• A three-car garage provides ample space for vehicles, storage, and projects. This feature adds both convenience and practicality to the home, accommodating multiple cars and additional storage needs.
• The breezeway connects the garage to the main living area. This semi-open space allows for a sheltered transition while enjoying the outdoor elements.
• The mudroom serves as a transitional space between the outdoors and indoors.
• The basement offers a versatile area that can be customized to suit specific needs.
• The loft provides a cozy and flexible space for storage or can be transformed into an additional living area.
• The front porch adds charm and curb appeal, and a welcoming space to the home.
• The patio extends the living space outdoors, perfect for alfresco dining, entertaining, or simply enjoying the fresh air.

PL-64005 Zenith Barndominium House Plan

• 3212 heated sq ft
• 3752 sq ft Garage
• 3 Bedrooms
• 2.1 bathrooms
• Single-story
• Open concept
• Loft Porch
• Hobby room
• Office

• Spacious layout offering 3212 sq ft of comfortable, climate-controlled living space, perfect for modern family living.
• Generously oversized garage with 3752 sq ft, providing ample room for multiple vehicles, storage, and workshop needs.
• Three well-appointed bedrooms designed with privacy and comfort in mind, ensuring restful retreats for the whole family.
• Two full bathrooms and a convenient powder room, tailored for functionality and everyday luxury.
• Seamless, single-level design for ease of movement, ideal for families or individuals seeking accessibility and convenience.
• Bright, airy open-concept layout that blends living, dining, and kitchen spaces, creating the perfect environment for entertaining and connection.
• Versatile loft space, perfect for a cozy reading nook, play area, or an additional lounge to suit your lifestyle.
• Charming porch to enjoy morning coffee or evening relaxation while soaking in the outdoor ambiance.
• Dedicated hobby room located in the garage, offering an inspiring space for crafts, projects, or even fitness.
• Private, well-placed office adjoining the garage, ideal for remote work or managing personal affairs.

PL-64006 Sagewood Barndominium House Plan

• 3366 Heated Sq Ft
• 1343 Sq Ft attached Garage
• Attached 3-car garage
• 5 Bedrooms
• 3.1 Bathrooms
• Laundry room
• Open concept
• Two-story
• Loft
• Office
• Attic
• Mechanical room
• Porch
• Patio

• 3366 Heated Sq Ft offers a spacious and comfortable living area for relaxation and activities.
• 1343 Sq Ft attached 3-Car garage provides ample room for three vehicles, plus additional storage or workspace.
• 5 Bedrooms: Includes 3 bedrooms conveniently located on the main floor and 2 bedrooms on the upper floor, suitable for family members or guests.
• 3.1 Bathrooms: Features a luxurious master bath, 1.1 baths on the main floor, and 1 full bath upstairs for convenience.
• A dedicated space for organizing and managing household laundry needs.
• The open concept enhances the feeling of space, promoting seamless flow between living, dining, and kitchen areas.
• This two-story design provides a dynamic layout with private and shared spaces spread across two levels.
• The loft gives a versatile area on the upper floor, perfect for a reading nook, entertainment space, or additional seating.
• An office on the upper floor is an ideal private space for work, study, or productivity.
• The unfinished attic offers extra storage space for seasonal items and other belongings.
• A mechanical room in the garage houses essential home systems while maximizing functional space in the main living areas.

PL-64020 Nussfield Barndominium House Plan

• 2835 Heated square feet
• 2400 Sq ft Unfinished Basement
• 785 sq ft attached 3-car garage
• 3 bedrooms
• 2.1 bathrooms
• Single Story
• Open Concept
• Mudroom
• Office
• Rec room
• Gym
• Front & read porch

• Step into 2,835 square feet of refined comfort where every corner whispers warmth and luxury. This expansive footprint offers room to breathe, relax, and entertain—all in perfectly climate-controlled style.
• Unlock 2,400 square feet of transformative potential where the only limit is your imagination. Whether you’re dreaming of a guest suite, home theater, or creative studio, this expansive basement already comes prepped with plumbing for a future bathroom—making your buildout smoother, smarter, and full of promise.
• With a spacious 785 square feet, this attached 3-car garage offers not just shelter for vehicles, but storage for adventure gear, tools, and seasonal décor. Roomy, secure, and seamlessly integrated.
• Three beautifully appointed bedrooms offer versatile living options, from serene sleeping spaces to cozy guest retreats and inspiring hobby rooms. Peace, privacy, and personalized comfort await.
• Two full baths plus a sleek powder room combine convenience with style—ideal for morning routines, guest accommodations, and moments of self-care.
• Elevate everyday living with a fluid, open layout that seamlessly connects living, dining, and kitchen spaces—all on one accessible, elegant level. Say goodbye to stairs and hello to ease.
• Your stylish buffer from the outdoors. With smart storage and durable finishes, the mudroom keeps clutter at bay and welcomes you home in organized fashion.
• A dedicated workspace bathed in natural light—whether it’s for entrepreneurial pursuits or creative thinking, this office fuels focus without sacrificing charm.
• Game night, movie marathons, or chill hangouts—the rec room is your zone for fun and connection. Designed to be the heartbeat of laughter and leisure.
• Your fitness goals just got closer to home. A private gym space inspires daily movement, whether you’re lifting, stretching, or cycling through your wellness routine.

PL-69193 Westchase Barndominium House Plan

• 2163 Heated square feet
• 1036 square foot attached 3 car garage
• 3 bedrooms
• 2.2 bathrooms
• 2 Story
• Loft
• Mudroom
• Open Concept 

• The Westchase barndominium house plan is 2136 heated square feet and features 3 bedrooms, 2 full bathrooms, and 2 1/2 bathrooms with an attached 1036 square foot garage. 
• As you enter Westchase house plan through the front door, you are greeted into a spacious family room with a cozy fireplace and a bar. 
• The room flows nicely into the corner kitchen which has plenty of counter space for prepping and serving. An island sits in the kitchen as well for added space and convenience. 
• The master bedroom features a walk-in closet and private bath, providing the owners with the privacy they are seeking. 
• Downstairs you will also find a vestibule, a mudroom, and a half bathroom. 
• The 1036 square foot attached 3 car garage is a dream. Not only is it spacious enough to accommodate two cars, but it also includes a half bath and mechanical room, making it an ideal workspace for DIY projects or hobbies.
• Upstairs you will find a nice sized loft as well as two secondary bedrooms and a full bathroom. This is the perfect space for kids and teenagers. 
• The wraparound porch is another standout feature of this home. With plenty of space to relax and take in the surrounding scenery, you’ll love spending time outdoors and enjoying the best that nature has to offer.

PL-69198 Shiloh Barndominium House Plan

• 2402 Heated square feet
• 1231 square foot attached 3 car garage
• 4 bedrooms
• 2.1 bathrooms
• 1 Story
• Open Concept
• Office
• Media Room
• Mechanical Room
• Laundry Room

• Introducing our 2402 sq ft, single-story floor plan! This open-concept design offers a spacious and flexible living area that adapts to your lifestyle. The single-story layout makes it accessible and convenient for all ages. The open concept encourages social interaction and allows natural light to flow, creating a bright and welcoming space.
• Benefit from the convenience of ample vehicle storage with its 1231 sq ft attached 3-car garage, a well-organized utility space with a dedicated mechanical room within the garage, and a mudroom that keeps your home tidy and clutter-free while also serving as a practical transition area providing direct access from the garage.
• Experience comfort, productivity, and entertainment all under one roof with this floor plan. This versatile floor plan features 4 bedrooms and 2.5 bathrooms! This design includes a dedicated office space for your work-from-home needs and a media room for entertainment.

PL-71005 Vista Barndominium House Plan

• 4 Bedrooms
• 3.1 Bathrooms
• 3179 Heated Square Feet
• 2-story
• Loft
• Playroom
• Media room
• Mudroom
• Mechanical room
• Jack and Jill Bathrooms
• Attached 3-car garage
• Front porch
• Patio

• With an expansive 3,179 heated square feet, this two-story floor plan offers ample space for your family to grow and thrive.
• Enjoy the comfort and privacy of four generously sized bedrooms, including Jack and Jill bathrooms that provide convenience and elegance. The 3.1 bathrooms ensure there’s never a wait during busy mornings.
• The loft area is perfect for a cozy reading nook or home office, while the playroom offers a dedicated space for fun and creativity. The media room is designed for ultimate entertainment right at home.
• The mudroom is ideal for keeping your home tidy, and the mechanical room ensures your household systems are easily accessible. An attached 3-car garage offers ample parking and storage space for vehicles and outdoor gear.
• Relax on the inviting front porch or host gatherings on the stylish patio, making every moment spent outdoors special.

PL-71006 Katrina Barndominium House Plan

• 2197 Heated square feet
• 3 Bedrooms
• 2.1 Bathrooms
• Single story
• Open concept
• Office
• Media Room
• Mechanical Room
• Mudroom
• Front & Screened Rear Porch

• This house offers a generous total heated area of 2197 square feet laid out on a single-level, open layout, providing easy access to all rooms.
• It has 3 bedrooms: A spacious and private master’s bedroom on the left side, and two cozy and comfortable rooms on the opposite side.
• The home offers a luxurious master’s bathroom, another conveniently placed bathroom near the two bedrooms, and a handy half bathroom when entering from the garage.
• Other features include an office and a comfortable media room giving space for movie nights and gaming.
• Practical features include a mechanical room for the home systems, and a mudroom, an organized transition space from the garage with storage for shoes and coats.
• A charming front porch welcomes you, while the screened back porch is perfect for relaxing and enjoying the outdoors.

PL-71011 Rosemont Barndominium House Plans

• 4 Bedrooms
• 4.2 Bathrooms
• 4150 Heated Square Feet
• Single-story
• Open-concept
• Mudroom
• Great room
• Living room near the 3 bedrooms
• Foyer
• Indoor and Outdoor Fireplace
• Theatre room
• Front, rear, and side porches
• Kitchen 2 adjacent to the living room
• Outdoor Kitchen
• 2 Laundry rooms
• 2- Car Garage (845 Sqq Ft)
• 1-Car Garage (413 Sq Ft)

• This expansive single-story residence boasts 4,150 square feet of climate-controlled space, ensuring comfort in every corner. Enjoy the ease of single-story living with all essential areas accessible on one level, enhancing mobility and convenience.
• The layout seamlessly combines the great room, dining room, and main kitchen, creating an open space perfect for entertaining and daily life. Centrally located, this room serves as the heart of the home with its cozy built-in indoor fireplace. 
• The living room is positioned near Bedrooms 2, 3, and 4 on the left side and offers a comfortable area for relaxation and family time and the adjacent secondary kitchen is ideal for additional cooking needs.
• A welcoming spacious foyer sets the tone for the home and provides a great first impression for guests.
• The master bedroom is on the right side, offering privacy with its own ensuite bathroom while the 3 bedrooms are on the left side, near the living room, a setup ideal for guests or family members desiring more secluded space.
• The master bathroom is connected to the master bedroom for private convenience. Two bedrooms each have bathrooms and another common bathroom for easy access. In addition, there are two half baths, one by the foyer for guests and quick usage and another in the theatre room.
• Located conveniently, the theatre room is perfect for enjoying movies and entertainment in the comfort of your own home.
• Near the 2-car garage, this practical mudroom space helps keep your home tidy by providing a spot for shoes and outerwear. 
• The indoor fireplace in the great room adds warmth and charm, while the outdoor fireplace on the rear porch enhances the outdoor living experience.
• The front porch welcomes visitors, the rear porch with an outdoor kitchen is perfect for gatherings, and the side porch by the living room offers a relaxing outdoor retreat.
• With 845 sq ft, this 2-car garage offers ample room for vehicles and additional storage while another 1-car garage with 413 sq ft of space on the left side offers extra room for another vehicle and storage needs.

SV-5505 Callum Barndominium House Plan

• 2330 Heated square feet
• 4 Bedrooms
• 3.1 Bathrooms
• Loft
• Open concept
• Attached 875 Sq Ft Garage
• Jack n Jill Bathroom
• Mudroom
• Wraparound Porch

• A spacious and well-designed floor plan that spans across 2330 heated square feet. This plan features 4 bedrooms and 3.1 bathrooms, providing ample space for a comfortable living experience.
• The plan also includes a second floor with 2 bedrooms, a bathroom and loft area.
• The attached 875 sq ft garage offers plenty of room for your vehicles and storage.
• One of the unique features of this plan is the Jack n Jill bathroom, shared between two bedrooms, which optimizes space and functionality.
• The mudroom provides a practical solution for keeping your home clean and organized, especially on rainy days.
• Finally, the wraparound porch adds a charming touch to the exterior while offering a relaxing outdoor space for you to enjoy. This floor plan truly combines style, comfort, and practicality.

Conclusion

Building a barndominium should be an opportunity to ensure that you get everything you want out of a home. These 3 car garage barndominium floor plans are a great way to give yourself enough storage space without having to sacrifice rooms in the home itself. With a little bit of creativity, you might be surprised at how much room you have and what you can do with your floor plan. By using one of these examples, you can create a truly beautiful and unique barndominium home. 

If you would like more guides like this one, check out the rest of BarndominiumLife.com. There, you will find more helpful tips and tricks from the pros.

You will also find featured barndominiums, stock barndominium house plans, custom barndominium house plans, and information on financing and insurance.

Just starting out? Check out the Barndominiums Made Easy Program. It has our “How to Build Guide”, 120+ House Plans, and the Bid and Budget Tracker. Knowing as much as you can will help you get the best results for your dream home. 

Find More Barndominium Floor Plans

By Bedrooms:

1 Bedroom • 2 Bedrooms • 3 Bedrooms • 4 Bedrooms • 5 Bedrooms • 6 Bedrooms • 7 Bedrooms • 8 Bedrooms

By Feature:

1-Story • 2-Story • With Garage • 2 Car Garage • 3 Car Garage • Wraparound Porch • With Breezeway • 2 Master Suites • With Loft • Open-Concept

By Size:

Small Plans • 800 Sq Ft • 900 Sq Ft • 1000 Sq Ft • 1200 Sq Ft • 30×40 Floor Plans • 1400 Sq Ft • 1500 Sq Ft • 1600 Sq Ft • 40×40 Floor Plans • 1800 Sq Ft • 30×60 Floor Plans • 2000 Sq Ft • 2400 Sq Ft • 2500 Sq Ft • 2800 Sq Ft • 3000 Sq Ft • 3200 Sq Ft • 3600 Sq Ft • 4000 Sq Ft • 5000 Sq Ft •