The Biden Administration’s Housing Supply Action Plan, unveiled last week, aims to help close America’s shortfall of almost 4 million housing units and subdue the nation’s skyrocketing home prices. At the top of its list of action items is a promise to provide federal grants as a reward to communities that alter land-use policies to promote density, an approach the administration is already piloting.
But identifying the land-use policies that most effectively add housing is harder than it seems. Mounting evidence indicates that one-off reforms such as eliminating single-family-only zoning aren’t adequate. To make meaningful progress in building homes, municipalities have to do more.
