Home additions can be a simple bump out to an existing kitchen, bath or family room or adding an entire room or garage. Whatever the format, a home addition will enlarge your living space and add functionality and style to your home. The possibilities are endless: an in-law suite, office, extra bedroom, home theater, expanded gathering space, game room, sunroom . . . Consider the cold, concrete depths stuffed with boxes. Your basement, too, has loads of potential. Additions are a spacious, seamless incorporation of old and new inside and out.