KnowYourBlock
Search an address

Castle Cove bushfire risk

Of Castle Cove’s 1,114 mapped properties, 0% are in a mapped flood area and 46.1% are in a bushfire hazard area.

For context, Castle Cove’s flood exposure is below the NSW average of 5%, and bushfire exposure is above the NSW average of 16.4%.

0%
In a flood area
46.1%
In a bushfire area
1,114
Mapped properties

Where the hazards are in Castle Cove

Flood and bushfire areas across Castle Cove. Zoom in to see how they fall relative to individual streets.

Loading map…

Crime near Castle Cove

Castle Cove sits in the Willoughby council area, which recorded 4,745 reported offences in the 12 months to Mar 2026.

Showing all crime — tap an offence type below to plot it over time.
03507002001200520092013201720212025

Every reported offence by type — these add up to the 4,745 total. Figures are for the whole Willoughby council area (which may cover several suburbs), last 12 months. Reported offences only.

Property values in Castle Cove

Median sale price by property type, reported by postcode area — suburbs sharing a postcode show the same figure.

Houses
$4,073,000+2.89%
Postcode-area median · Q4 2025
Units & apartments
$1,098,000+7.07%
Postcode-area median · Q4 2025

Indicative postcode-area estimate — NSW medians are reported by postcode, so Castle Cove shares this figure with nearby suburbs in the same postcode. Not a valuation of any specific property. Source: NSW DCJ Rent and Sales Report — sales tables (postcode).

Zoning in Castle Cove

Castle Cove is mostly residential. The most common zones:

Residential53.2% of properties

Low density residential — mostly detached houses on standard suburban blocks.

Zone: Low Density Residential

Environmental43.4% of properties

Environmental management — conservation land with strong limits on development.

Zone: Environmental Living

Residential3% of properties

General residential — standard housing; allowable density varies by precinct.

Zone: Neighbourhood Centre

School catchments in Castle Cove

Castle Cove can span more than one catchment — check a specific address (below) for the exact school.

Who lives in Castle Cove

At the 2021 Census, 37.8% of Castle Cove’s 2,643 residents were born overseas.

Top ancestries

English29.1%
Australian24.9%
Chinese23.3%
Irish9.5%
Scottish7.7%
Italian4.9%

Top countries of birth

China7.3%
England4.7%
Hong Kong4.1%
United States1.4%
New Zealand1.4%
South Korea1.1%

Ancestry counts people reporting each ancestry (up to two each), as a share of responses. Source: ABS 2021 Census.

Development near Castle Cove

Willoughby council approved 174 new dwellings in the 12 months to May 2026.

174
Dwellings/yr
74
Houses
100
Units
03507002020202120222023202420252026

New dwellings approved across the whole Willoughby council area (not just Castle Cove). See the council trend. Source: ABS Building Approvals.

Risk varies property by property. Check a specific Castle Cove address:

Nearby suburbs

Figures are indicative only — verify any specific property with the relevant council. Sources: council/state planning schemes & flood mapping, Geoscape G-NAF, state police crime statistics, ABS.