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Large House Plans, Floor Plans & Layouts

Big house floor plans boast lots of space and chic amenities.

Looking for space? These large house plans have it, each of them totaling 3,000 square feet or more of finished living space. With expansive living areas for entertaining, charming nooks, sunrooms for relaxing afternoons, and extra bedrooms for a growing family, these big house plans let you spread out.

Other than "big," what type of look and feel do you want? For instance, will a large Craftsman house plan work for you? Or, would you prefer a farmhouse design? The good news is that large house plans embrace all architectural styles. The collection below certainly includes traditional styles, but you'll also find sleek modern designs, New American plans, and dozens of other styles.

What's more, big house plans often feature luxurious amenities, like spacious master baths, walk-in closets, airy kitchens, and cool outdoor living spaces. If your family includes different generations living with you, consider plans with in-law suites.

Be sure to also check out our collections of luxury house plans and mansion floor plans.