Prime Minister John Key will not rule out Government intervention to solve Auckland's housing problem after the council scuttled plans for greater density of residential development in the city.
Auckland Council last week voted to withdraw proposed plans for increased density in some suburbs.
The decision complicates the Government's push to rapidly ramp up housing supply in the city, where house prices remain much higher than the rest of the country.
Legislation designed to address the supply issue through the creation of fast-tracked housing areas will lapse in September.
At his weekly press conference this week, Mr Key reiterated Finance Minister's comment that "all options were on the table" in dealing with Auckland's housing issue. He said it was a growing city and needed to build "up and out".