Or fix both. Housing in UK/US seems to suffer from simultaneous under-and over- regulation. We over-regulate urban infill housing, and over-regulate the types

Or fix both. Housing in UK/US seems to suffer from simultaneous under-and over- regulation. We over-regulate urban infill housing, and over-regulate the types of housing you can build. We under-regulate landowner profits by letting them keep land rents. A holistic fix would address both causes of failure in the housing market.