"At the moment they almost have to win a lottery to get to the top of the list and a vacant house come available.
"What the past has been for decades is putting [tenants] into a state house and leaving them there for generations."
Tauranga and Invercargill had been chosen because the Government "had to start somewhere", she said.
The areas had a stable demand for housing and a number of community housing providers who indicated they wanted to get into the market, she said.
The houses will be sold at a discount to community housing providers who might then partner with private developers to make the most of the opportunity, Ms Bennett said.
Another 3000 social houses would be built in the process, she said.
There are currently 4,808 people on the social housing waitlist.
"We have people that need social housing. The argument becomes should the Government provide all of that," Ms Bennett said.
"We could, if that's what we choose to do, but it becomes all about the housing and not about the people."