Over the past decade, the average size of newly built single-family homes in the U.S. has shifted notably—from 2,700 to 2,400 square feet—while the price per square foot has jumped by about 72%. In 2025, we saw that 1 in 4 new single-family homes sold were under 1,800 square feet, compared to roughly 1 in 6 a decade ago. At the same time, the proportion of new homes 3,000 square feet or larger fell from about 1 in 3 to 1 in 5. Builders have responded to rising land, labor, and material costs by designing smaller homes, aiming to keep prices accessible as mortgage rates hover between 6% and 7%. For buyers—especially those focused on budget or entering the market for the first time—these smaller homes can lower both down payments and monthly expenses. However, the increased price per square foot highlights that affordability remains a concern. With nearly twenty years of guiding clients through changing markets in Coastal Georgia, I understand how these trends can impact your decisions and long-term goals.
