Noun
granny flat (plural granny flats)
(UK, Australia, New Zealand, informal) A dwelling detached from a primary residence, traditionally designated for a member of an extended family to live in.
Located in the Maddison Gardens sub-division, this home offers the benefit of an attached fully self-contained two bedroom granny flat. Source: Internet
The fourth bedroom or separate living area (granny flat) comes complete with its own kitchenette, bathroom, toilet and lounge living area, perfect for guests or extended family. Source: Internet
"Other people are unclear about the implications for them, particularly if they want to build on smaller rural blocks, put up a granny flat, or rebuild if their house burns down." Source: Internet
With land of 857sqm, there is potential for a granny flat (STCA). Source: Internet