The Fall 2014 MIT Urban Design Studio PARAMETRIC ESTATES took a novel approach, called parametric urbanism, to improving the design of Singapore’s public housing. Participants identified and improved individual variables of the built environment in two existing estate, Ang Mo Kio and Punggol, and then tested out new build approaches on a smaller site in the Kallang river basin. This report demonstrates the creativity of studio participants and the tremendous design opportunities available for Singapore public housing