Mr Figenshow said if government was serious about housing affordability it would have supported a mandatory requirement of the affordable housing provisions in Auckland's Unitary Plan.
He added that allowing people on slightly higher incomes to buy slightly more expensive houses adds to debt, and won't slow prices.
"Making the price of a house that one can purchase under the scheme higher, is still moving away from the internationally recognised affordability metrics."
Mr Figenshow said techniques need to be used to slow house price increases, and the Government's grant towards deposits should also be increased.
It's a different story from Building and Housing Minister Nick Smith, he said 25 percent of houses sold for the year to June were under the $600,000 mark, and that's there's plenty of houses available under the scheme.
Dr Smith said the increase of house price and income caps to allow more people into the scheme matches increases in pay rates and is an effort to drive growth in residential construction to lower demand of housing in Auckland.