KILLARNEY HEIGHTS
KILLARNEY HEIGHTS Property Overview
Local Schools (1)
Public (1)
Killarney Heights High School
DetailsKILLARNEY HEIGHTS Neighbouring Suburbs
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About KILLARNEY HEIGHTS
Killarney Heights is located in Northern Sydney, approximately 19.0km from CBD, about 66 minutes by public transport. According to ABS 2021 Census, the population is 4,502 with a density of 1061 people/km².
Property: According to NSW Rent and Sales Report (Nov 2025), house median $2,600,000, above Sydney average.
Education: According to NESA 2025 HSC results, government school Killarney Heights High School has 162 Distinguished Achievers.
Safety: According to NSW BOCSAR 2025 data, crime rate is 1799 per 100,000, 0.27x the NSW average, an extremely safe area.
Demographics: English comprises 34.45%, the largest ethnic group, followed by Australian (28.39%) and Chinese (12.55%), notable Chinese community.
Transport: No train station coverage.
Frequently Asked Questions
According to NSW Government Rent and Sales Report (November 2025), Killarney Heights has a house median of $2,600,000. Limited unit data available. Property prices are slightly above Sydney median, an upper-middle market area.
According to NSW Bureau of Crime Statistics and Research (September 2025), Killarney Heights has a crime rate of 1799 per 100,000, which is 0.27x the NSW average (6635). Significantly below NSW average, a very safe area.
Government schools: Killarney Heights High School, 2024 HSC results: 162 Distinguished Achievers, 5 All Rounders, 2 Top Achievers, AU Guide Score 81.0.
According to ABS 2021 Census, Killarney Heights has a population of 4,502, with Chinese comprising 12.50%. Moderate Chinese population with established community presence. Main ethnic groups: English (34.45%), Aust (28.39%), Chinese (12.55%), Irish (10.64%), Scottish (9.31%).
Killarney Heights is approximately 19.0km from Sydney CBD, about 30 minutes by car or 66 minutes by public transport. No train station coverage. Relies mainly on bus or driving. Middle ring suburb, reasonably convenient commute.