A granny flat is a self-contained home that’s often attached to, or detached from, the main house. It may be an extension to your home that serves as a secondary living space, often defined as a secondary dwelling.
Traditionally, a granny flat is a living space for an elderly parent where they can maintain their independence while staying close to family. It can be useful for any family member who needs their own space, or a quiet area to work from home.
A granny flat is usually on the same title as the main house, i.e. it has the same insured address. For insurance purposes, the occupancy must be the same as the main house. The owner occupier of the granny flat, for example, must be the owner occupier of the main house.