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Variable Star barndominium plan, front exterior at dusk

NB-T1-5740-SPN-B4 · New

Variable Star

A real home office, a walk-in pantry and a 34 foot front porch, all on one level.

Heated sq ft2,054
Beds3
Baths2.5
Stories1
Width40 ft
Depth58 ft
Clear span40 ft

Buy the set

$1,295

Drafted to order. Your full construction set is finalized after purchase and emailed to you, typically within 10 business days.

Package and license

Drawn and sent in 3 business days

Add ons

When you get it

Drafted to order. Your full construction set is finalized after purchase and emailed to you, typically within 10 business days.

Total$1,295

Free preview

Every plan in this catalog previews free, watermarked floor plan, single elevation, and the basic spec page, sent to your email. Look at the sheets before you spend a dollar.

You are purchasing design documents. This is not a construction bid, a cost guarantee, or an agreement to build.

Not sure yet?

See all four elevations, the full layout, and the complete spec sheet. Free, in about a minute.

Preview is not dimensioned and is not buildable.

Build difficulty

Demanding

Demanding. The roof and the interior framing both take planning, but the 40 foot span still calls for engineered trusses and a lift to set them.

Plan on a general contractor or a very experienced crew for the shell. The rest is manageable.

About this plan

Variable Star is built around a real home office, tucked right off the entry with its own sliding doors and a front window. Step in from the 34 foot covered porch and the office sits on your right, with a powder room and mechanical room on your left. Straight ahead, the living room opens up at the center of the house and flows into the dining room, where sliding glass doors lead out to a 15 by 8 rear deck. The kitchen anchors the far corner with an island, a range wall, a sink under the window, and a walk-in pantry. Laundry sits right off the kitchen with a utility sink and its own window. The primary suite runs along the back with a walk-in closet and a bath with a tub. Bedrooms 2 and 3 each get a closet and share a hall bath. Outside, it reads classic barndo: white board and batten, a dark standing seam roof, and cedar porch posts. Good to know: all three bedrooms sit on the same side of the house, the primary bath shows a tub with no separate shower, and there is no garage or shop.

The structure is post frame, so the load path is simple and the interior walls are mostly partitions. That matters when you want to move a wall later, and it matters when a framing crew prices the shell. 3 bedrooms and 2.5 baths sit on one level.

What you buy here is the document set. It is not a home, not a bid, and not a price to build. Your cost depends on your county, your site, your finishes, and who swings the hammer.

Features

Bedroom layout

  • Master on Main

Extra rooms

  • Office

Kitchen

  • Walk In Pantry
  • Kitchen Island
  • Open Floor Plan

Outdoor living

  • Front Porch

Utility

  • Laundry on Main

Accessibility

  • Single Level Living

Full specifications

Plan number
NB-T1-5740-SPN-B4
Style
Farmhouse
Heated square feet
2,054
Porch square feet
306
Total under roof
2,360
Bedrooms
3
Bathrooms
2
Half baths
1
Stories
1
Loft
No
Building width
40 ft
Building depth
58 ft
Clear span
40 ft
Wall height
9 ft
Ridge height
16 ft
Roof pitch
5:12
Framing
Post Frame
Available foundations
Monolithic Slab, Frost Protected Shallow, Crawlspace, Pier And Beam, Basement, Walkout Basement
License
Single Build License (SB-1)

What is in the set

Included

  • Foundation plan
  • Dimensioned floor plans
  • All exterior elevations
  • Building sections
  • Roof plan
  • Electrical layout
  • Typical wall sections
  • Door and window schedule

Not included

  • Engineer or architect stamp
  • Site or plot plan
  • Mechanical and plumbing design
  • Truss engineering
  • Energy calculations
  • Structural calculations for your specific wind, seismic, or snow load
Why your county may require more, and how to get it

Cost to build

National reported range, not a quote

$155 – $285 per heated square foot

$318,370 – $585,390

Band set Jun 1, 2026

This is a national range based on reported completed projects, not a quote. Your actual cost depends on your county, your site, your finishes, and who swings the hammer.

Modify this plan

Most buyers change something. Move a wall, stretch the shop, flip the entry, swap the framing. Send us what you want and we come back with a written scope and a dated range before any drawing starts.

Changes to this plan are priced by tier and drawn by American Barndos. If what you want is closer to a custom design — a different footprint, a different span, something drawn around your site — the request goes to National Barndos, and starts with a one-hour design consultation, $497. The same form covers both; pick the scope that fits.

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