The fourth floor House plan layout shows a 10x10 meter size.3 BHK House plan Layout includes column placement, 3 bedrooms, living room, kitchen, dining area, and inside staircase is available. centerline plan is also available in this file. In 3 BHK House Plan dimensions are in a meter. Thank you for downloading the AutoCAD drawing file and other CAD program files from our website. Visit CADBULL.COM Site.