Answer : There are many popular house designs, but the most popular is probably the ranch style house. This type of house is usually one story with a simple roofline and an open floor plan. Ranch style houses are typically found in the southwestern United States, but they can be built anywhere.
Another popular type of house design is the cape cod style house. This type of house is usually two stories with a steeply pitched roof and dormer windows. Cape cod style houses are typically found in New England, but they can be built anywhere.
Other popular types of house designs include the bungalow, victorian, colonial, and tudor styles.