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Cornwallis flood & bushfire risk

Of Cornwallis’s 58 mapped properties, 100% are in a mapped flood area and 13.8% are in a bushfire hazard area.

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

100%
In a flood area
13.8%
In a bushfire area
58
Mapped properties

Where the hazards are in Cornwallis

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

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Crime near Cornwallis

Cornwallis sits in the Hawkesbury council area, which recorded 3,818 reported offences in the 12 months to Mar 2026.

Showing all crime — tap an offence type below to plot it over time.
03006002001200520092013201720212025

Every reported offence by type — these add up to the 3,818 total. Figures are for the whole Hawkesbury council area (which may cover several suburbs), last 12 months. Reported offences only.

Property values in Cornwallis

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

Houses
$1,160,000+13.73%
Postcode-area median · Q4 2025
Units & apartments
$830,000+5.73%
Postcode-area median · Q4 2025

Indicative postcode-area estimate — NSW medians are reported by postcode, so Cornwallis 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 Cornwallis

Cornwallis is mostly rural. The most common zones:

Rural96.6% of properties

Rural — farming and agricultural land; housing is limited.

Zone: Rural Landscape

Open space3.4% of properties

Open space / recreation — parks and sporting land; not for housing.

Zone: Public Recreation

School catchments in Cornwallis

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

Development near Cornwallis

Hawkesbury council approved 428 new dwellings in the 12 months to May 2026.

428
Dwellings/yr
394
Houses
34
Units
02755502020202120222023202420252026

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

Risk varies property by property. Check a specific Cornwallis 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.