How Big is a House: Understanding the Average Size of Homes in the USSamantha BrownSep 02, 2025Table of ContentsTips:FAQ:Table of ContentsTipsFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen it comes to buying or building a house, size is one of the most important factors to consider. However, the size of a house can vary greatly depending on a number of factors, including location, budget, and personal preferences. In the US, the average size of a new single-family home built in 2020 was around 2,300 square feet.While this may seem like a large size, it's worth noting that the size of homes has been steadily increasing over the years. In the 1970s, the average size of a new home was around 1,500 square feet. By the 2000s, it had increased to around 2,200 square feet.Of course, not everyone needs or wants a large home. Many people are opting for smaller homes or even tiny houses as a way to simplify their lives and reduce their carbon footprint. In fact, the tiny house movement has gained a lot of popularity in recent years, with some homes measuring less than 200 square feet.Tips:When determining how big of a house you need, consider your lifestyle, family size, and budget. It's also important to factor in any future needs, such as a growing family or the possibility of working from home.FAQ:Q: What is considered a small house?A: This can vary depending on location and personal preferences, but generally a small house is considered to be less than 1,000 square feet.Q: What is the largest house in the US?A: The largest house in the US is the Biltmore Estate, located in Asheville, North Carolina. It measures over 178,000 square feet.Ready to find your dream home? Visit Coohom to explore our millions of design ideas and templates!Home Design for FreePlease check with customer service before testing new feature.