Collection: Small House Plans Under 800 Square Feet

Custom designed plans for small homes under 800 sq ft. to be used as granny cottages, in-law suites, or accessory dwelling units (ADUs). All plans include 3D presentation views, a slab foundation plan, a floor plan, ceiling & roof framing, framing details, elevations, cross sections, kitchen & bath plans, and electrical plans. You'll have everything you need to begin construction on your beautiful and cozy new home.  NOTE: Your municipality may have building requirements that are not included with these plans. You may need to hire a local architect or engineer to review the plan and make adjustments and/or additions. The plans may need to be sealed by a licensed professional.