A central registry for boarding houses and regular inspections would help protect the most vulnerable living in squalid boarding houses around the country, Parliament has heard.
The social services select committee yesterday heard from health advocates and local authorities as part of its inquiry into boarding houses.
Wellington regional public health adviser Clare Aspinall said a register could be used to monitor problems and ensure tenants were not left to live in squalor.
"Some groups feel they have not the capacity to complain about the standards in boarding houses without actually being evicted."
Conditions were sometimes poor, including instances of broken windows, no hot water, rotting floorboards and carpets, and holes in the bathroom floors.