The Government's attempts to dampen down the housing market haven't worked and new measures are needed, the Green Party says.
Co-leader Russel Norman is citing latest data from Quotable Value which shows the average price nationwide in November was up 1.7 percent compared with the same month last year - only 4 percent below the 2007 peak.
In Auckland, the average price is up 3.4 per cent and central area homes have increased by 4.7 percent - 2.5 percent above their 2007 peak.
The Government taxed investment property in its last budget and said that would help avoid another "boom and bust" cycle which saw prices at record highs in 2007 followed by a plunge during the international recession in late 2008 and 2009.
"The Government's tinkering with tax on property investment has proven to be totally ineffective in dampening house prices and shifting investment into more productive sectors," Dr Norman said on Friday.
"It appears the big personal income tax cuts for the wealthiest New Zealanders has undermined the changes to tax on capital by giving those people more to invest in property."
Dr Norman says a capital gains tax - which the Greens proposed long before Labour - is the most effective way of keeping house prices down.
NZN