3 BHK House Building design layout shows a 20x13 meter size.3 BHK House Building Layout includes column placement, 3 bedrooms, living room, kitchen, dining area, and staircase is available. The centerline plan is also available in this file.3 BHK House Building 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.