Labour leader David Cunliffe has outlined plans to build 10,000 new affordable homes in Christchurch within four years as part of the party's KiwiBuild policy.
Mr Cunliffe released Labour's policy for housing in Christchurch at the party conference at the Wigram Air Force Museum centre.
As well as building new permanent homes, Labour also wanted to slow down demolition in some areas to use appropriate red zoned homes as temporary rental accommodation while the rebuild was underway.
Those homes would largely be on the periphery of the red zone areas, where the infrastructure and services could sustain it.
Mr Cunliffe said the Ministry of Business, Innovation and Employment had estimated up to 7400 people were living in insecure housing. Despite that, it was demolishing far more houses than it was building, and better options were needed.