Prime Minister John Key says he would not be surprised if mortgage interest rates dropped below four per cent but did not believe that would further fuel Auckland's housing market.
Mr Key's comments followed Reserve Bank Governor Graham Wheeler's decision to drop the official cash rate to 2.75 per cent. Mr Wheeler also indicated further drops were likely.
Speaking from Port Moresby, Mr Key said it would benefit home owners.
"There's every chance you're going to see mortgage rates with a three in front of them. They are phenomenally low levels for home owners and businesses to borrow money."
He said mortgage rates had been "very attractive" for an extended period already so any impact on the housing market would be at the margins.