Cities across the world have been battling a housing crisis in recent decades, with many residents increasingly struggling to find affordable homes, and broader issues arising around tackling homelessness, improving housing quality, and harnessing the role of housing in climate change mitigation. This housing crisis has been exacerbated by the cost-of-living crisis that saw inflation reach record highs in 2022. City mayors can take critical action through their powers over housing, land use, and infrastructure. This paper highlights the systemic issues underlying the housing crisis in cities, and offers inspiring examples of how cities in OECD countries and beyond have been addressing these challenges. It aims to inform the 6th Meeting of OECD Champion Mayors for Inclusive Growth and drive positive change towards more affordable cities and homes for all.
