Which type of house is typically the easiest to maintain and the most common in the US?

The one-story house is typically considered the easiest to maintain and is the most common type in the U.S. for several reasons. First, having everything on a single level means that all living areas, including bedrooms, bathrooms, and kitchens, are easily accessible without the need for stairs. This design simplifies daily tasks such as cleaning and moving around, making it particularly appealing to families with young children, seniors, or individuals with mobility challenges.

Additionally, one-story houses often have fewer roof lines and more straightforward architectural designs, which can simplify maintenance. Homeowners appreciate not having to worry about the upkeep of stairs or second-story roofing, reducing potential repair and upkeep costs. This efficiency in design and accessibility contributes to the widespread popularity of one-story houses across various demographics in the U.S.