Real estate companies are cracking down on money laundering after several buyers tried to purchase Auckland homes with cash deposits worth hundreds of thousands of dollars each.
Industry leaders have agreed to halt sales to any buyer who does not have proper identification at the time of purchase.
Real Estate Institute of New Zealand chief executive Colleen Milne said the new voluntary rule brought the industry into line with other sectors. It reflected the growing threat of criminals using New Zealand property to wash illegally sourced money - both domestically and from overseas.
She cited a handful of instances in the past six months in which buyers had tried to purchase Auckland properties using cash deposits of hundreds of thousands of dollars.
Authorities were alerted and police were involved, although she was unable to provide further details.