Did you know that Collaroy Plateau wasn’t always a suburb? It began life as part of Narrabeen. This elevated area overlooking Collaroy Beach and the ocean has a rich history. Collaroy Plateau became a separate suburb in 1977. It was briefly reassigned as a locality within Collaroy. The community fought hard to regain its suburban status. In 2011 the Geographical Names Board of NSW finally relented. Collaroy Plateau was once again officially a suburb.
The name Collaroy itself has an interesting origin. It’s believed to be derived from the Aboriginal word for “big reeds”. A significant event shaped the area’s identity. In 1881 the steamer SS Collaroy ran aground on Long Reef. This dramatic event attracted large crowds. It ultimately gave the area its name. You can still find the steamer’s anchor at Narrabeen Primary School.
Collaroy Plateau boasts stunning views. Parts of the suburb overlook Collaroy Beach. You can also see Long Reef Beach Narrabeen Beach and Narrabeen Lagoon. It’s a breathtaking panorama of Sydney’s Northern Beaches. The area’s strategic location played a vital role in World War II. The Collaroy radar station 54RS was established. It was a crucial testing ground for radar technology. 54RS also served as a training and rest station for airmen.
Beyond the military history there’s a rich scientific legacy. Joseph Lade Pawsey conducted Australia’s first successful experiment to detect radio waves from the sun. This groundbreaking experiment took place at the radar station on Collaroy Plateau in 1945. Pawsey’s work laid the foundation for modern technologies including Wi-Fi.
Famous figures are associated with Collaroy Plateau. Adventurer photographer and filmmaker Frank Hurley lived here. He died at his home on Collaroy Plateau in 1962. Ted Dellit a World War II radar veteran also called Collaroy Plateau home for many years. He wrote a highly regarded history of the RAAF’s presence on the Plateau. He was also involved in the local community. He actively participated in the Collaroy Plateau Public School Parents & Citizens Association.
Today Collaroy Plateau retains its charm. It’s a tranquil residential area with open public spaces. Plateau Park is a popular spot. The Edgar Gornall Wildflower Garden showcases native flora. The dry sclerophyll forests are home to waratahs banksias wattles and tea-trees. The views remain as impressive as ever. They offer a reminder of Collaroy Plateau’s unique history and enduring beauty. Enjoy your time on this beautiful elevated location.