DemographicsCastle Cove is approximately 2.34 square kilometres. In 2016 the population of Castle Cove was 2554. The population is 50% male and 50% female. On average the monthly mortgage repayments in Castle Cove are $4000+. The most common weekly income bracket is $3000+ per week. Weekly rents in the area are on average $950+.
DescriptionCastle Cove is an upscale suburb on the lower North Shore of Sydney, in the state of New South Wales, Australia. Castle Cove is located 11 kilometres north of the Sydney central business district, in the local government area of the City of Willoughby. Castle Cove is situated on the western side of Middle Harbour which provides spectacular views.
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