The University of Technology Sydney that examines the approach taken by the City of Sydney to the supply of affordable housing. This research was undertaken as part of an ARC Linkage Project (LP150100160) on Local Government and Housing in 21st Century Australia. This paper is one of a series of documents produced by the research team as we progress through our program of work, and builds upon earlier publications in this series including Local Government and Housing in the 21st Century: A Discussion Paper (Beer et al 2017) and our earlier work, Housing and Local Government in Australia in the 21st Century (Beer, Morris and Paris 2014).