North Island fraudsters made up 285 of that total - while only 27 state house tenancies were found to be fraudulent in the South Island.
Those evicted from their homes included a couple who were running an escort agency from home and lied about their income so they could stay at the property.
The Dunedin couple were prosecuted for income-related fraud, sentenced to 100 hours community work and 12 months supervision and were ordered to repay $7500.
In addition, during the past 12 months HNZ was successful in establishing $9.6 million in Crown debts for overpaid rent subsidies - bringing the total over the past four years to nearly $23.3 million.
``In one recent case the courts ordered the former tenant to repay over $75,000 in rental subsidies. It's very important that we not only end tenancies, but also seek to recover the taxpayer-funded rent subsidies that these people received by knowingly lying about their circumstances,'' Mr Heatley said.
``A state house is not an automatic entitlement and people who deliberately lie about their circumstances are depriving families in real need and receive benefits that they are not entitled to.''
``By freeing up 312 homes in the past 12 months, a total of 709 over the past three years, Housing New Zealand is able to help a significant number of people on the waiting list who desperately need a state house.''
Since July last year Housing New Zealand has successfully prosecuted 120 tenants for fraud.
Sentences for the 120 people convicted included prison sentences (three), home detention/community detention (42), community work (45), reparation only (five), convicted and discharged (four) and awaiting sentence (21).