The design of 909 Third Avenue incorporates the modernist ideals of Le Corbusier and Louis I. Kahn. The building's architects, Emery Roth & Sons, achieved a kinetic sentiment in the design of the 1.3 million square foot monolithic structure through a bold waffle pattern that distinguishes the property. Vornado has completed a significant infrastructure modernization, achieved LEED Gold Certification and recently welcomed Geller & Company and Interpublic's CMGRP as tenants.