21/08/2026
MEET THE KEYSTONE | AZ BARNDOMINIUM PLAN SERIES
We’ve been working on something behind the scenes, and we’re finally ready to start showing you what we’ve been up to!
Introducing The Keystone, one of five exclusive barndominium plan sets designed by the team at AZ Custom Buildings.
Here’s what makes these plans different:
We’re post frame builders. So when we designed a collection of barndominiums, we designed them as barndominiums from the very beginning.
We didn’t start with the concept of a traditional stick-built home and try to make it work inside a post frame structure. We started with how post frame buildings are actually built, then combined that knowledge with what we’ve learned from the families who come to us wanting to build a barndo.
The Keystone is all about making the most of every square foot.
🏠 2,268 sq. ft. of living space
🛏️ 3 bedrooms
🛁 2 bathrooms
🚗 990 sq. ft. garage
🌤️ 1,260 sq. ft. of porch and patio space
Inside, you’ll find the open kitchen, dining, and living space people love about barndo living, along with a large primary suite, walk-in pantry, dedicated laundry, attached garage, and plenty of covered outdoor living.
It’s functional. It’s comfortable. And most importantly, it was designed to be a barndominium, not a house we tried to turn into one.
The Keystone is in the final stages of completion and will be available soon. We were just too excited to keep these plans under wraps any longer!
And like all of our AZ plans, The Keystone can be customized to fit your family, property, and lifestyle.
This is only the beginning. We have four more to show you. 👀