A "storey" refers to a level or floor in a building. It is a word used to describe how many levels a building has, like the ground floor, the first floor, the second floor, and so on. Full definition
One comprises four, single storey buildings with five beautiful bedrooms and the other has two buildings and is a two bedroom villa for those wanting their own privacy. (allseminyakvillas.com)
It is a double storey house with a spacious open plan kitchen and living area. (travelground.com)
This is a two - storey home building with attic room addition. (dickoatts.com)