Living in a smaller home isn’t just a smart financial decision. It can improve your quality of life in so many ways. It makes life simpler, less stressful, and more enjoyable. And living small can make you richer, healthier, and happier, too! American houses have grown far too big. The average size of new homes built in the United States grew from 1,660 square feet in 1973 to 2,405 square feet in 2025, an increase of 745 square feet, according to National Association of Home Builders. Chances are, you are currently living in a big house, too, and it may be causing you more stress than you realize. If your house is…