AI-FloorPlan

30×40 Barndominium Floor Plans

A compact 1,200 ft² footprint — enough for a two-bed home with an open great room, popular as a starter or weekend barndo.

Living Room 114 ft² 12' × 9'-6" Kitchen 72 ft² 12' × 6' Loft 78 ft² Master Bedroom 94 ft² 7'-6" × 12'-6" Bedroom 63 ft² Bath 32 ft² Utility 25 ft² Garage 714 ft² 25'-6" × 28' 42'-6" 28' N 10 ft

Plan specs

Footprint
30 × 40 ft
Total area
1,200 ft²
Bedrooms
2
Bathrooms
1
Garage / shop
Yes

Generated to scale — every room dimension is real and the areas sum to the total.

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Barndominiums pair a metal-building shell with a comfortable home inside, so the floor plan is where the whole idea lives or dies. The winning layouts keep the living, kitchen, and dining in one open great room, put the bedrooms on a quiet wing, and leave a clear door into the shop or garage bay.

Designing a 30×40 barndominium plan

  • Start from your building size — 40×60 gives ~2,400 ft² before the shop.
  • Keep the great room on the gable end for the tallest ceiling and best light.
  • Put a mudroom or utility between the shop and the living space.

More barndominium sizes & layouts

40×60 · 2,400 ft²4 Bed · 2,600 ft²5 Bed · 3,000 ft²3 Bed · 1,800 ft²40×50 · 2,000 ft²40×80 · 3,200 ft²With Shop · 2,400 ft²
All barndominium floor plans