"With 12,000 houses removed from the city and an influx of workers moving in for the rebuild, the rental market remains under pressure in Christchurch," he said.
The increase in median weekly rents was also strong in Wellington, up 9.5 percent on a year ago. Jeffries said the rise was across the board in the capital. He's surprised at a 27 percent jump in rentals for larger homes, now attracting $700 a week, despite a drop in property asking prices as more baby-boomers sell up the family home in preference for smaller apartments.
Auckland remained reasonably stable with a 2 percent year-on-year increase in median weekly rent to $460 per week although the market is dominated by three and four-bedroom houses which saw a 5 percent rise.
On a regional basis Taranaki lead the pack with a 23 percent median weekly increase compared to a year ago to a record high of $370 per week. Jeffries said the region was experiencing a mini boom off the back of the energy sector in New Plymouth with strong increases in property asking prices as well.
Canterbury median rents rose 22 percent while Manawatu/Wanganui defied the national upward trend with a 11 percent fall in median weekly rents, a decline that started earlier this year.
Looking back at the past five years, Jeffries said there had been a 21 per cent increase in rents over that time with the most significant rise occurring in the past two years.
Tenants paying a median weekly rent of $360 a week in 2012 were now having to dig out another $40 a week, he said.