Homeowners no longer need council approval to build a granny flat in Western Australia following reforms aimed at tackling the housing crisis.
Planning approval is not required for structures up to 70sqm and they can be built on any sized lot without the need for an extra car bay in most cases.
Planning Minister John Carey said the changes would enable more people to build ancillary dwellings.
"Granny flats can be an affordable, efficient and suitable housing option, including for rental properties and elderly family members seeking to downsize and remain in the community they love," he said on Tuesday.
Previously, a minimum lot size of 350sqm was required for an ancillary dwelling.