CASTLECRAG
CASTLECRAG Property Overview
Local Schools
No school data available for this area
CASTLECRAG Neighbouring Suburbs
Click to view suburb details
About CASTLECRAG
Castlecrag is located in Northern Sydney, approximately 11.5km from CBD, about 45 minutes by public transport. According to ABS 2021 Census, the population is 2,965 with a density of 1969 people/km².
Property: According to NSW Rent and Sales Report (Nov 2025), house median $3,574,000, above Sydney average; unit median $1,526,000, above Sydney average.
Education: No high schools in this suburb.
Safety: According to NSW BOCSAR 2025 data, crime rate is 1214 per 100,000, 0.18x the NSW average, an extremely safe area.
Demographics: English comprises 36.46%, the largest ethnic group, followed by Australian (27.42%) and Irish (13.69%), Chinese comprises 12.72%, notable Chinese community.
Transport: No train station coverage.
Frequently Asked Questions
According to NSW Government Rent and Sales Report (November 2025), Castlecrag has a house median of $3,574,000 and unit median of $1,526,000. Property prices are significantly above Sydney median, a premium residential area.
According to NSW Bureau of Crime Statistics and Research (September 2025), Castlecrag has a crime rate of 1214 per 100,000, which is 0.18x the NSW average (6635). Significantly below NSW average, a very safe area.
Government schools: No public high school in this suburb. Independent schools: Glenaeon Rudolf Steiner School, 2024 HSC results: 20 Distinguished Achievers, 1 Top Achievers, AU Guide Score 59.4 (neighbouring suburb).
According to ABS 2021 Census, Castlecrag has a population of 2,965, with Chinese comprising 12.70%. Moderate Chinese population with established community presence. Main ethnic groups: English (36.46%), Aust (27.42%), Irish (13.69%), Chinese (12.72%), Scottish (12.04%).
Castlecrag is approximately 11.5km from Sydney CBD, about 21 minutes by car or 45 minutes by public transport. No train station coverage. Relies mainly on bus or driving. Middle ring suburb, reasonably convenient commute.