Tenant advocates are calling for rent controls and European-style laws requiring landlords to provide a "just cause" for evicting tenants.
Auckland Tenants Protection Association co-ordinator Angela Maynard told Parliament's social services select committee yesterday that rents were rising faster than wages - in one case by $90 a week.
"I had a case last week, a guy in Mt Eden who has lived in a house for seven years and is having his rent put up $90 a week," she said.
"I did some research and the [proposed] rent was consistent with other homes in the area of the same size, but the percentage increase was ridiculous, and who on a fixed income or minimum wage or a low wage can afford something like that?
"So we have to do something - either give everyone a huge pay increase or bring in rent controls."