About Us

We're dedicated to building you a tiny home that will bring you a lifetime of enjoyment!

The Coldiron Crew

Our names are Jason and Tanya Coldiron.  We have always looked for different ways to travel and spend time with our family.  Over the years we have lived aboard boats, traveled in RVs, spent time overseas in "small" apartments and lived out of "suitcases". When we learned about the tiny home movement we were intrigued.  It brings together the idea of "simplifying" life and our passion for traveling. Over the years we have designed and re-built yachts, renovated dock houses, and outfitted luxury motor coaches. 

321 Tiny Homes- It all starts with an idea.

321 Tiny Homes was born out of a vision for a traveling lifestyle and a passion for designing and building handcrafted custom homes that people "can take with them"... We have spent countless hours designing, measuring, engineering, and creating quality tiny homes that will last a lifetime.


We are looking to create custom tiny homes that are fully transportable and designed to the customer's imagination and needs. 321 Tiny Homes will work side by side with you to turn your dream tiny home into reality!!!