Considering Castle Cove? This page brings together 17 data cards on what it’s like to live there, what the catchments and amenities are, and where the suburb is heading. The analysis covers safety, family fit, financial picture, and lifestyle.
Is Castle Cove a good suburb to buy in 2026?
Castle Cove (2069) scores a Stickybeak Grade across safety, family fit, financial picture, and lifestyle. Scroll down for the full 17-card analysis, or use the section navigation to jump to what matters most.
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24 min
16 min
44 min
19 min
43 min
Approximate off-peak driving times: straight-line distance × a Sydney detour factor at 35 km/h. Real road times will vary. Saved on this device.
The verdict
Who it is for
Castle Cove suits established, high-income families who want a quiet, predominantly detached-house neighbourhood with strong school infrastructure nearby. The median house sits at $4,000,000, the household income is $3,439 per week, and 81% of residents own their home. The two local primary schools score an ICSEA of 1170, well above the national average. With 31 parks within 1.6 km and clean air (AQI of 28), it rewards buyers who prioritise green space and low density over urban convenience.
Who would not love it
A walkability score of 46 puts Castle Cove in the bottom half of Sydney suburbs, so if you rely on walking or public transport for daily errands, this will frustrate you. First home buyers are locked out entirely at this price point, and FHBAS eligibility does not apply at the median. The real concern is bushfire risk: 38.1% of the postcode sits on bushfire-prone land. That is not a minor footnote. It affects insurance costs, building restrictions, and what happens when conditions turn severe.
What to verify before you bid
- Check the specific bushfire attack level (BAL) rating for any property you are considering, as 38.1% bushfire-prone coverage means individual lots vary significantly in exposure and building compliance costs. - Confirm home and contents insurance quotes before exchange, as bushfire-prone zoning in this postcode can produce materially higher premiums or coverage exclusions. - With only 33 sales recorded in the data window and 45 days on market, comparable sales evidence is thin. Push your valuer to justify the price against recent settled results, not asking prices.
Refreshed fortnightly; last refresh 12 May 2026. Verify any specific fact against its source card below.
SAFETY
Will I feel safe and comfortable in Castle Cove?
BOCSAR · CASTLE COVE 2069
Recorded incidents reported to police
12-month rolling total at suburb level, indexed against Greater Sydney.
RATE PER 100K1,55112 mo to Dec 2025
VS GREATER SYDNEY−81%Below Sydney average
5-YR TREND (LGA)Willoughby
Within LGA: Willoughby
TOP OFFENCE CATEGORIES
THEFT54%15 reports
SEXUAL OFFENCES25%7 reports
INTIMIDATION, STALKING AND HARASSMENT21%6 reports
BOCSAR Recorded Criminal Incidents · Updated March 2026 · CC BY 4.0
Air quality
Air quality in Castle Cove
23
GoodAQI · NSW DCCEEW
13:49 AEST
Cammeray station · 5.5 km from centroid
12-month median:AQI 28 · Good
Air quality is generally safe for outdoor activity.
Pollutants
nearest station
PM2.5i
5.7µg/m³
24-hr avg
PM10i
9.6µg/m³
24-hr avg
NO₂i
2.3pphm
1hr reading
AQI · last 12 months · daily mean
Cammeray station · 365 daily points
Source: NSW DCCEEW Air Quality API↗ (CC BY 4.0). Historical data updated weekly; live readings cached 60 minutes.
TFNSW TRAFFIC VOLUME · CASTLE COVE 2069
Road traffic in Castle Cove
Annual average daily traffic (AADT) from TfNSW sensor stations within or adjacent to the suburb. 2023 data.
3,100
Archbold RoadQuiet local road
vehicles/day
Archbold Road carries around 3,100 vehicles per day through Castle Cove.
No roads in Castle Cove recorded more than 5,000 vehicles per day in 2023. This suburb has no major arterial traffic.
Median weekly rent from lodged bonds. Sep 2025. Bond count suppressed by DCJ (30 or fewer lodgements this quarter).
Rents here are at the higher end for Sydney. Higher holding costs for investors; higher savings pressure for renters.
Median weekly rent · Unit · 2 bed
Small sample
$840per week
Sep 2025 · bond count suppressed
Quarterly trend · last 12 quarters
Nearby suburbs · same combination
Lindfield2070
$950▲$110
2.4 km away
Chatswood2067
$920▲$80
2.5 km away
Middle Cove2068
$750▼$90
2.6 km away
Killara2071
$800▼$40
3.3 km away
NSW DCJ Rental Bond Board↗ · Sep 2025 · CC BY. Cells with 10 or fewer bond lodgements are suppressed; cells with 30 or fewer have the bond count suppressed but rent published. Figures are transacted rents, not asking rents.
DEVELOPMENT PIPELINE · NSW PLANNING PORTAL · 2069
What’s in the pipeline
NSW Planning Portal feed paused at the source for postcode 2069. Expected back by Q3 2026.
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Compare Castle Cove with another suburb
Also in Willoughby
Comparing suburbs in the same area can sharpen your decision. Browse suburb insights for other Willoughby postcodes, or explore the full Willoughby suburb index.
Castle Cove is the primary suburb with postcode 2069 in New South Wales. In some cases multiple suburbs share the same postcode — Castle Cove is the main locality.
Which local government area is Castle Cove in?
Castle Cove (2069) is located in the Willoughby local government area in New South Wales.
What data does Stickybeak show for Castle Cove?
Stickybeak shows 16 data cards for Castle Cove (2069) covering affordability (median sale prices, rental yield, first home buyer eligibility), lifestyle (schools, childcare, walkability, commute times), risk factors (flood zones, bushfire prone land, air quality, traffic volume), and suburb growth signals (development pipeline, price trajectory, demographics).
Is Castle Cove flood prone?
Flood risk varies street by street in Castle Cove. Check the Dealbreakers section on this page for the latest NSW flood zone mapping sourced from official state government data. Always verify at the property level with a Section 10.7 certificate before purchasing.
What are the best schools near Castle Cove?
The Schools card on this page lists primary and secondary schools within the catchment area for Castle Cove (2069), including their NAPLAN performance data and distance from the suburb centre.
Is Castle Cove (2069) eligible for the First Home Buyer scheme?
The First Home Buyer eligibility card on this page shows which NSW and federal government schemes — including the First Home Guarantee, stamp duty exemptions, and the First Home Super Saver scheme — apply to purchases in Castle Cove (2069). Eligibility depends on the purchase price and your individual circumstances.
How is Castle Cove changing?
The Change section on this page covers new housing supply from the development pipeline, historical price trajectory, and demographic shifts for Castle Cove (2069) using data from NSW Planning, the ATO, and the ABS.
