"The number of Housing New Zealand properties has remained fairly steady over the past five years."
In Rotorua, 12 properties were currently vacant because they were undergoing maintenance or were for sale.
"Like any landlord, we will always have some properties vacant at any given time."
Nationwide, Housing New Zealand owns or manages 68,000 properties, housing about 200,000 people.
"Our role is to provide homes to people who are most in need. This means ensuring that we have enough of the right types of houses, in the right places, to meet demand. Therefore we are continually purchasing, selling, redeveloping and upgrading properties as a matter of course."
Smaller houses seem to be most in demand in Rotorua - with one and two bedroom homes having a waiting list of 13 for each.
Since April, the Ministry of Social Development has become responsible for assessing people's eligibility for social housing and managing the waiting list.