What size are most tiny houses?

Most tiny houses range from 120 to 400 square feet. The average tiny house is around 300 square feet. Tiny houses on wheels are often between 200 and 300 square feet. Larger tiny houses may be up to 500 square feet. The size you choose affects the cost, where you can place it, and how comfortable you feel living in it. Use our cost calculator to see how size affects your budget, or browse tiny houses by square footage. Learn more in our complete buyer's guide.