Brick by Brick
Building Better Housing Policies
The report brings together evidence, international experience and policy insights for the design of housing policies. Emphasis is placed on three broad aspects: inclusiveness, efficiency and sustainability. Inclusive access to housing has become increasingly challenging in many OECD countries due to a large extent to rising housing costs, which reflects the failure of housing supply to meet demand, particularly in jobs-rich urban areas. Geographical constraints play a role, but in many cities regulations, including on land-use and zoning provisions, also constrain supply. At the same time, some regulations on tenant-landlord relations can discourage the development of rental markets, pushing up rents. Moreover, the transition to a low-carbon economy poses challenges for a sector that accounts for 17% of CO2 emissions and 37% of fine particulate matter emissions globally. Almost two-thirds of countries worldwide still lack mandatory building energy codes. Frontloading efforts is critical as dwellings have a very long lifespan. The report lays out evidence-based options for concerted policy action to address these challenges, while recognising complementarities and trade-offs amond the different objectives of housing policies. The report is part of the OECD Housing Tookit, which includes an interactive online dashboard of housing indicators and country snapshots.
Urbanisation threatens biodiversity
Loss of natural and semi-natural vegetated land in functional urban areas, from 1992 to 2015, in %
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