Coral Sea Housing Estate Estate Public housing estate established on the site of the former Maroubra Olympia Speedway from 1947. Locate -33.9470358, 151.2416339 Milestone Opened 1961 {"name":"Opened","target":"","target_text":null,"date":{"#markup":"<span class='date'>1961<\/span>"},"date_start":"1961","date_end":"1961"} Property Comprises Coral Sea Park {"name":"Part of","target":"Coral Sea Park","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null} Type Estate {"name":"Estate","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}