Question: what is the average size of a small house?
Answer: The small house movement is a return to houses of less than 1,000 square feet (93 m2). Frequently, the distinction is made between small (between 400 square feet (37 m2) and 1,000 square feet (93 m2)), and tiny houses (less than 400 square feet (37 m2)), with some as small as 80 square feet (7.4 m2).