Farnsworth house 3d model of Mies Van der Rohe. The Farnsworth House is a house designed by Ludwig Mies van der Rohe family housing. Located in Plano (Illinois, USA) and designed and built between 1946 and 1951; This work represents one of the finest examples of the architecture of the twentieth century detached house; and in general of the International Architecture. The house; made of steel and glass; is another example of the love of Mies van der Rohe for the architectural simplicity and perfection in construction details. .cad File version 2010