If you want to blur the lines between indoors and out, a mid-century modern house plan would make a great choice. Many designs have walls of windows to bring views and natural light inside. Mid-century modern home designs adapt incredibly well to different landscapes and also to neighborhoods—you'll find plenty that offer privacy from the street while opening up in back.

Mid-century modern architecture was developed in the post-World War II era, when there was a boom in technological advances and a cultural shift away from many traditional design elements. Big names like Frank Lloyd Wright and Charles and Ray Eames helped shape the mid-century modern design movement, which put a focus on open spaces, clean lines, large windows, and indoor-outdoor connection.

Mid-century modern homes have open-concept floor plans with large windows and simplified lines inside and out. Rooflines can be flat, angled, or hipped, which means the homes in this category are more diverse than most. Mid-century modern homes take a minimalist approach and eschew decorative features in favor of building simple organic modern or biophilic designs with wood, stone, concrete, and glass.