Thornbury flood risk

Of Thornbury’s 12,110 mapped properties, 2.3% are in a mapped flood area and 0% are in a bushfire hazard area.

For context, Thornbury’s flood exposure is below the VIC average of 6.4%, and bushfire exposure is below the VIC average of 18.2%.

Check a specific Thornbury address

Risk varies property by property.

Hazard exposure

2.3%
Of properties in a flood area
0%
Of properties in a bushfire area
12,110
Mapped properties

Where the hazards are in Thornbury

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

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Crime near Thornbury

Thornbury sits in the Darebin council area, which recorded 13,151 reported offences in the 12 months to Mar 2026.

Showing all crime — tap an offence type below to plot it over time.
07,50015,00020172019202120232025

Every reported offence by type — these add up to the 13,151 total. Figures are for the whole Darebin council area (which may cover several suburbs), last 12 months. Reported offences only.

Property values in Thornbury

Median sale price by property type, with the year-on-year change.

Houses
$1,475,000+12.98%
Median · Q4 2025
Units & apartments
$674,000+18.56%
Median · Q4 2025

Indicative suburb-wide estimate only — not a valuation of any specific property. A home’s actual value depends on its size, condition and exact location. Source: Valuer-General Victoria median sale prices (CC BY 4.0).

Zoning in Thornbury

Thornbury is mostly open space. The most common zones:

Open space28.4% of properties

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

Zone: HOUSING CHOICE AND TRANSPORT ZONE - SCHEDULE 1

Residential23.8% of properties

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

Zone: GENERAL RESIDENTIAL ZONE - SCHEDULE 2

Open space20.6% of properties

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

Zone: HOUSING CHOICE AND TRANSPORT ZONE - SCHEDULE 2

Who lives in Thornbury

At the 2021 Census, 26.6% of Thornbury’s 19,005 residents were born overseas.

Top ancestries

English29.7%
Australian24.8%
Irish14.4%
Italian12.6%
Greek10.9%
Scottish10.8%

Top countries of birth

Greece4.2%
England2.9%
Italy2.9%
New Zealand2.2%
India1.2%
Vietnam1%

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

Development near Thornbury

Darebin council approved 1,205 new dwellings in the 12 months to Jun 2026.

1,205
Dwellings/yr
211
Houses
994
Units
07501,5002020202120222023202420252026

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

Other suburbs in Darebin

Compare Thornbury with the rest of the council area, largest first.

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.