1200 sq foot house floor plan 1500 sq ft. house. Outside house 1200 sq ft. 1200 sq ft house plans. 1200 square foot house exterior 1200 square foot house floor plans. 3 bedroom 1 floor plans 3 bedroom house plans. Modern Single Floor House Designs Single Floor House Front Design Single Floor House Plans. Small Single Floor House Single Floor House Elevation by Bernadette Burgess