The northern Pittwatter end of Sydney s Northern Beaches is home to billionaire, waterfront holiday houses
Atlassian software co-founder Mike Cannon-Brookes bought a $24.5million Newport home in June this year
Another billionaire Gretel Packer owns a holiday house at Palm Beach with nice views of the Pacific Ocean
Neighbouring Whale Beach was last year a hot spot for movie star Nicole Kidman s sister Antonia Kidman