How Big are Houses Across: Understanding the Average Square Footage of HomesEliana RussoSep 02, 2025Table of ContentsFAQTable of ContentsFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen it comes to the size of homes across the United States, there are many factors that can influence the average square footage. These factors include location, age of the home, and even the surrounding community. However, according to recent data, the average size of newly built homes in the US is around 2,500 square feet.While this may seem like a large number, it's important to note that it's just an average, and there is a wide range when it comes to home sizes. For example, homes in the Northeast tend to be smaller, with an average size of around 2,200 square feet, while homes in the South can be larger, with an average size of around 2,600 square feet.It's also worth noting that the trend towards larger homes has been slowing down in recent years. This is due to a variety of factors, including rising housing costs and a growing interest in sustainable living.FAQWhat is the smallest size a house can be?The smallest size a house can be is determined by local building codes, which vary by location. In general, the minimum size for a house is around 500 square feet.What is the largest size a house can be?There is technically no limit to how large a house can be, but practical considerations such as building codes, zoning laws, and budget constraints can all impact the maximum size of a home.Discover more about home design and decor at CoohomHome Design for FreePlease check with customer service before testing new feature.