"Today we make the heartbreaking but necessary decision to move the filming of The Block NZ. The plan is to pick up the tools again with the same teams, at the same time next year.
"We have also had Dancing with the Stars NZ on hold and have now decided it is not possible to proceed with this show either.
"While this is a difficult decision, it is the right one as we continue to face so much uncertainty in the coming months."
The statement said replacement shows would be announced soon.
"It could be a long winter NZ and we know good TV will help get you through."