If you’re looking into barndominiums, chances are high that you want a space that covers everything from living area to workshops.
Barndos were originally designed to bridge the gap between home and agricultural space. Today, that’s rarely the case.
However, the barndo gives you plenty of room to plan your home around the things you love to do, whether that’s a workshop, work area, or even a small business area in your home.
The following floor plans demonstrate what you can do with a 40×100 barndo if you want an included shop or garage with shop space.
3 40×100 Barndominium Floor Plans (Integrated Shops)
There are a lot of things to keep in mind when looking at floor plans.
However, these 40 x 100 barndominium floor plans feature integrated shops and hopefully give you a good idea of how you can utilize that space for whatever your needs.
40×100 Barndominium Floor Plan #1: HA1243-A (The Hampton Plan)
- 3,110 sq. ft. living space
- 3 bedrooms
- 2 bathrooms
- 1,220 sq. ft. of porch space
- 890 sq. ft. garage/workshop space
This stunning modern design offers a sprawling layout with a large living area and over 1,000 square feet of wraparound front porch. That makes this barndo plan ideal if you want to enjoy your view and socialize outdoors as much as you can.
This house plan also features an open-plan kitchen with a dining area, integrated pantry and closet, and offset bay windows.
You also get three bedrooms including a master bedroom with a master bath and walk-in closet. Both extra bedrooms include built-in closets and storage.
From the hallway there, you can move into the 890 square foot garage – perfect for 4 cars, or your cars and a centralized workshop. And, with a half bath right at the workshop, you can easily spend long hours there without tracking through the house.
40×100 Barndominium Floor Plan #2: CH1253-A (The Chaucer Plan)

- 2,880 sq. ft. living space
- 3 bedrooms
- 2 bathrooms
- 995 sq. ft. porch and patio space
- 1,120 sq. ft. garage space
This spacious home offers a large living room complete with front, back, and side porches for a total of almost 1,000 square feet of porch space.
The home also features a kitchen integrated into the living area, with bay windows and an offset cooking area, so you can look out over the porch while you cook. A separate dining area offers access to the kitchen and the porch.
The home is also ideal for a small family, with a master bedroom complete with a bathroom and closet, and 2 additional bedrooms with a shared bathroom. You get a laundry room, plenty of integrated storage, and utility areas.
Then, with 1,120 square feet of garage space, you can park up to four cars, or add a central workshop and still have space for your vehicles. That’s perfect for a family home where you still want to prioritize having space for hobbies and socializing.
40×100 Barndominium Floor Plan #3: PE1263-A (The Peabody Plan)

- 3,400 sq. ft. living space
- 3 bedrooms
- 2.5 baths
- 737 sq. ft. porch space
- 600 sq. ft. garage space
This spacious home puts the focus on the living area with almost 600 square feet of living room plus an additional 700+ square feet of porch.
That open living area leads into the dining area with its own side porch and a semi-enclosed kitchen complete with its own pantry and storage.
You also get a master bedroom with a private bath and closet plus two extra bedrooms with a shared bath.
The home also features a small garage and shop with room for up to two cars and a small workshop. That connects to a bath, a private home office, and a large storage area, with a small back porch.
That gives you plenty of room for storage and for your family – but does minimize how much space you get for your workshop.
Wrapping Up
If you’re building a barndo, getting the floor plan right is just the first step.
You’ll want to consider how the layout impacts your property, your costs, and your lifestyle. From there, all you have to do is find a building kit, and property, and get started.
Hopefully, one of these 40×100 barndo floor plans offers everything you’re looking for in a barn home and shop.
Find More Barndominium Floor Plans
By Bedrooms:
1 Bedroom • 2 Bedrooms • 3 Bedrooms • 4 Bedrooms • 5 Bedrooms • 6 Bedrooms • 7 Bedrooms
By Feature:
1-Story • 2-Story • With Garage •
Wraparound Porch • With Breezeway • 2 Master Suites • With Loft • Multi-Family Barndominiums • Open-Concept • With ShopBy Size:
Small Plans • 30×40 Floor Plans • 40×40 Floor Plans • 1800 Sq Ft • 3000 Sq Ft
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