The number of Auckland and Northland houses for sale has dropped by nearly a quarter in the past year and lack of supply is an issue, according to the country's largest real estate agency business.
Harcourts has today released figures showing a 22.9 per cent listings drop between April last year and last month.
Chris Kennedy, Harcourts chief executive, said a number of factors were coming into play.
Low mortgage rates and high demand were continuing fuel the northern region market.
"This time last year we were coming off the two biggest months in our 128-year history, at the start of what was an extraordinary year. The market is starting to feel a little more settled, though still extremely active.