Residential Hybrids are deemed as typological opposites to one of the most paradigmatic creations of the constructivist movement: the Social Condenser. Both typologies share their origins in the avant-garde era of the first quarter of the 20th Century. The Social Condenser, however, was born from State centered ideals under a recently created Soviet Union and would later become an extremely influential model for social housing in the European context, particularly after World War II.