Castle Hill

Castle Hill has long been shorthand for the comfortable, spacious family life of Sydney's Hills District, big homes, big backyards, good schools and the sprawling Castle Towers centre at its core. The 2019 arrival of the Sydney Metro Northwest changed its trajectory, connecting the suburb to the city and the Macquarie Park tech precinct by fast driverless trains and triggering a wave of apartment and town-centre development around the station. For families, the appeal is straightforward: schools like Castle Hill High and Oakhill College, reserves such as Bidjigal and Fred Caterson, and weekend markets at the historic showground. For investors it is a capital-growth story with thin house yields. And for overseas buyers, the 2025 ban on established dwellings means the family houses are off-limits, the realistic, FIRB-approved entry point is the new apartment stock clustered around the Metro.

Castle Hill in Sydney, New South Wales, Australia