Donald said there was a split emerging between Auckland and the rest of country, with towns and cities outside our main economic hub making up a greater percentage of forced sales.
In 2007, 41.5 per cent of mortgagee sales were in Auckland. That has been steadily declining year on year, and in the last quarter just 21.9 per cent of mortgagee sales were in Auckland.
By comparison, the percentage of forced sales in the rest of the country has increased from 58.5 per cent in 2007 to 78.1 per cent.
Recent property sales numbers have shown a similar divergence in the market between Auckland and the regions.
Earlier this month the Real Estate Institute said 8,128 houses were sold in March, up 23 percent from February and 11 per cent from the same month a year earlier. The national median price rose an annual 8.1 per cent to $400,000, the first time it's broken the $400,000 mark.
About 90 per cent of the increase in the median price came from Auckland and Canterbury over the past year, meaning those markets, which account for just over half of all sales, are over-represented.
"There's a real danger that the Auckland housing market is mistaken for the New Zealand housing market, and that regulatory decisions will be made on the assumption that conditions in Auckland and Canterbury are replicated across the rest of the country," chief executive Helen O'Sullivan said in a statement.
The REINZ stratified housing price index, which smooths out peaks and troughs, rose 2.4 per cent from February, and was up an annual 8.6 per cent. But Auckland's stratified housing price index jumped 16 per cent on an annual basis.
- NZ Herald