Double_Bay

Double Bay is a harbourside eastern suburb of Sydney, in the state of New South Wales, Australia 4 kilometres east of the Sydney central business district. It is the administrative centre of the local government area of the Municipality of Woollahra.
Double Bay takes its name from the bay of Sydney Harbour and refers to the two geographical formations between Point Piper and Darling Point, which are interrupted by a miniature point in between. The eastern part is also known as Blackburn Cove. It has some of the most expensive real-estate in Australia and is colloquially often referred to as "Double Pay", a term coined due to the high income of people living there, and the nature of the shopping area which features high-end fashion labels.