Housing Diversity and Affordability: The Effects of 35 Years of Exclusionary Land Use Regulations on Housing Affordability in Adelaide, South Australia

Australia is often described as being in the midst of a housing affordability crisis. This research analyses the effect exclusionary land use regulations have had on housing diversity and affordability in Adelaide, South Australia. The research shows there are significantly greater numbers of relatively affordable dwellings available areas where an absence of land use regulations for significant periods of time has enabled housing diversity. It also shows that metrics that compare median incomes with median prices are unreliable indicators of affordability as median prices alone are unable to capture the breadth of housing prices that exist within them.