Mortgage-lending rules introduced last October appear to have helped slow the speed of rising house prices, the Reserve Bank said today.
The Reserve Bank introduced a policy last year restricting the amount of lending banks can extend to buyers with deposits of less than 20 per cent.
In September last year, before the restrictions came into play, high loan-to-value ratio (LVR) lending made up 25 per cent of all mortgage lending, the Reserve Bank said today.
But during the first six months the rules were in force, high-LVR loans made up only 5.6 per cent of lending on average, the bank said.
High-LVR loans are those where someone borrows more than 80 per cent of the value of the property being mortgaged.
"Our initial assessment is that restrictions on high-LVR lending helped reduce house price inflation. A more in-depth assessment of the policy and its impact on the housing market will be included in next month's Financial Stability Report," Deputy Reserve Bank Governor Grant Spencer said.