The Government will release new rules for councils to open up more land for housing tomorrow.
The national policy statement (NPS) on urban growth, which was signalled in the Budget, will be released by Housing Minister Nick Smith at Parliament.
The statement -- which is mostly targeted at Auckland -- will direct councils to rezone land for residential development if they pass specific thresholds in population growth or housing affordability.
Last week, the Government talked tough on the issue, saying that restrictive planning rules were the biggest obstacle to increasing housing supply. If councils did not free up land, the Government would force them to, Prime Minister John Key said.
"It is no longer a matter of choice or debate for those councils," Mr Key said during the Budget debate.