"The housing market continues to run with recent trends – that is, Auckland house prices aren't up to much and prices in much of the rest of the country continue to outpace their northern neighbour as they play catch up," Couchman said.
"There are even pockets of buoyant housing markets such as Whanganui, the Manawatu and the Hawke's Bay."
The house price index for Whanganui/Manawatu reached a record in November. Prices there are up 16.4 per cent on a year ago while prices in Gisborne and Hawke's Bay also set a new record and are up 12.4 per cent.
However, nationally, house price inflation has been tracking between 3.5 per cent and 4 per cent for more than two years now and is likely to continue, Couchman said.
"Current developments are consistent with our view that the housing market has entered a period of consolidation, meaning national house price appreciation is expected to move broadly sideways for the next year or so."
Couchman said "a decent jump" in sales in October was reversed in November and he said what was probably at play was foreign buyers rushing to get in before the ban came into force on October 22.
"In Otago, the bolthole of choice for foreign tech entrepreneurs, sales did jump 17 per cent in October month-on-month and fell 8 per cent in seasonally adjusted terms in November."
Nevertheless, prices in Otago reached a fresh record in November, the index for the region up 11.6 per cent from a year earlier.
The number of days it takes to sell a house continues to creep higher, increasing by two days to 35 in November.
Auctions were used to sell 15.3 per cent of houses sold in November, down a touch from 15.8 per cent in October.
The house price index was developed by the Reserve Bank to smooth out greater or fewer numbers of cheap or expensive houses being sold in any month and to take into account the size of houses being sold to reach like-for-like numbers.
But REINZ continues to headline its own median house price, which rose 6.5 per cent in November from the same month last year, up a little from the 6 percent increase in October.
The discrepancy between the median price and the index's 3.5 per cent annual increase is explained by the fact that the number of homes sold for less than $500,000 fell from 44.5 per cent in November last year to 39.6 per cent this November, the first time this figure has fallen below the 40 per cent mark.
On the other hand, the number of homes sold for prices between $500,000 and $750,000 rose from 27.6 per cent to 30.2 per cent.
However, properties sold for more than $1 million eased to 14.7 per cent this November from 14.9 per cent last November.
Despite the evidence of a housing market that continues to cool, institute chief executive Bindi Norwell said median prices rose in 14 out of 16 regions and seven of those regions recorded double-digit increases, "showing the strength of the market."
She also said that "record median prices will be a great early Christmas present for vendors" but that they will "make hard reading for those first-time buyers who are desperately saving to get onto the property market."
