4 BHK Center Line Plan layout shows 15x20 Meter In Size. 4 BHK Center Line Plan Layout includes column placement, 4 bedrooms, living room, kitchen, dining area, and staircase is available. centerline plan is also available in this file. 4 BHK Center Line 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.