The new planning rulebook for Auckland will come into force between September 19 and September 29, council chief executive Stephen Town says.
He said the earliest the council's governing body can make the rulebook, or Unitary Plan, operative is the first working day after the period for appeals ends on September 16, which is Monday, September 19.
The governing body is not scheduled to meet until September 29, but could hold an extraordinary meeting anytime from September 19, Town said.
The new rulebook to squeeze in a million more residents by 2041 which tells people what can be built, where and how high buildings can go, was passed by the governing body yesterday.
The 7000-page document signals a new era of where and how Aucklanders will live, work and play for the coming decades.