NSW6,505 suburbs assessed

Climate Risk in New South Wales Suburbs

NSW suburbs face combined flood, bushfire, and coastal erosion risks across a diverse geography — from flood-prone river systems in western Sydney to bushfire-interface suburbs in the Blue Mountains, Central Coast, and Sutherland Shire. Coastal suburbs face increasing storm surge and erosion risk under sea level rise projections.

FloodBushfireCoastal ErosionExtreme Heat

Great Mackerel Beach

UNKNOWN

High
72

Great Mackerel Beach faces significant climate risks, particularly from bushfires, coastal erosion, and heatwaves.

Grays Point

Sutherland Shire

Medium
58

Grays Point, NSW, faces increasing climate risks, particularly from bushfires and flooding.

Green Forest

UNKNOWN

Medium
58

Green Forest faces moderate climate risks, primarily from flooding and heatwaves.

Greenacre

UNKNOWN

Medium
58

Greenacre faces moderate climate risks, primarily related to flooding and heatwaves.

Greenfield Park

Fairfield

Medium
58

Greenfield Park faces moderate climate risks, primarily from flooding and heatwaves.

Greengrove

Blacktown

Medium
58

Greengrove faces increasing risks from flooding and heatwaves due to climate change.

Greenridge

UNKNOWN

Medium
58

Greenridge faces moderate risks from flooding, bushfires, and heatwaves, which are expected to increase with climate change.

Greenwell Point

UNKNOWN

Medium
58

Greenwell Point faces a number of climate-related risks, particularly from flooding and coastal inundation.

Greta Main

UNKNOWN

Medium
58

Greta Main faces increasing risks from flooding and heatwaves due to climate change.

Greta

UNKNOWN

Medium
58

Greta faces increasing risks from flooding and heatwaves due to climate change.

Grevillia

UNKNOWN

Medium
58

Grevillia faces increasing risks from flooding, bushfires, and heatwaves due to climate change.

Greystanes

UNKNOWN

Medium
58

Greystanes faces moderate risks from flooding and heatwaves, with bushfire risk also present.

Grong Grong

UNKNOWN

Medium
58

Grong Grong is a small town in the Riverina region of New South Wales.

Grose Vale

Hawkesbury

Medium
58

Grose Vale is a suburb in the Hawkesbury region of New South Wales, facing moderate risks from flooding and bushfires.

Grose Wold

Hawkesbury

Medium
58

Grose Wold faces moderate risks from flooding and bushfires, which are expected to increase with climate change.

Grattai

UNKNOWN

Medium
55

Grattai faces increasing risks from bushfires, heatwaves, and flooding due to climate change.

Gravesend

UNKNOWN

Medium
55

Gravesend faces moderate risks from flooding and heatwaves, with bushfire risk also present.

Great Marlow

UNKNOWN

Medium
55

Great Marlow faces moderate climate risks, primarily from flooding and heatwaves.

Green Cape

UNKNOWN

Medium
55

Green Cape faces significant climate change risks, particularly from coastal hazards and bushfires.

Green Creek

UNKNOWN

Medium
55

Green Creek faces increasing risks from heatwaves and flooding due to climate change.

Green Gully

UNKNOWN

Medium
55

Green Gully faces moderate climate risks, primarily from flooding and heatwaves.

Green Hills

UNKNOWN

Medium
55

Green Hills, NSW, faces a moderate climate risk, primarily from flooding and heatwaves.

Green Pigeon

Kyogle

Medium
55

Green Pigeon faces moderate climate risks, primarily from flooding and heatwaves.

Green Point

Central Coast

Medium
55

Green Point, NSW, faces a medium overall climate risk.

Green Valley

Liverpool

Medium
55

Green Valley is a suburb in Sydney, NSW, that faces moderate risks from flooding and heatwaves.

Greendale

UNKNOWN

Medium
55

Greendale, NSW, faces moderate climate risks, primarily from flooding and bushfires.

Greenhill

UNKNOWN

Medium
55

Greenhill faces increasing risks from flooding and heatwaves due to climate change.

Greenhills Beach

UNKNOWN

Medium
55

Greenhills Beach faces a moderate climate risk profile, with heatwaves and flooding posing the most significant threats.

Greenlands

UNKNOWN

Medium
55

Greenlands faces moderate risks from flooding and heatwaves, with bushfire risk also present.

Greenleigh

UNKNOWN

Medium
55

Greenleigh faces moderate risks from flooding, bushfires, and heatwaves, which are expected to increase with climate change.

Greenwich Park

UNKNOWN

Medium
55

Greenwich Park faces moderate climate risks, primarily from increased heatwaves and potential flooding.

Greg Greg

UNKNOWN

Medium
55

Greg Greg is a suburb in New South Wales that faces moderate climate risks.

Gregadoo

UNKNOWN

Medium
55

Gregadoo faces increasing risks from heatwaves and flooding due to climate change.

Gregory Hills

Camden

Medium
55

Gregory Hills faces moderate risks from flooding and heatwaves, with bushfire risk also present.

Gresford

UNKNOWN

Medium
55

Gresford faces increasing risks from flooding and heatwaves due to climate change.

Greenethorpe

Weddin

Medium
52

Greenethorpe faces moderate risks from bushfires, heatwaves and flooding, which are expected to increase with climate change.

Greenwich

UNKNOWN

Medium
52

Greenwich is a suburb with moderate climate change risks, particularly from flooding and coastal hazards.

Greigs Flat

UNKNOWN

Medium
52

Greigs Flat, NSW, faces moderate climate risks, particularly from flooding and heatwaves.

Grenfell

Weddin Shire Council

Medium
52

Grenfell is a rural town in New South Wales that faces moderate risks from flooding, bushfires, and heatwaves.

Griffith

Griffith

Medium
52

Griffith faces moderate climate risks, primarily related to flooding and heatwaves.

Grogan

UNKNOWN

Medium
52

Grogan faces moderate risks from flooding, bushfires, and heatwaves.

Gravesend

Moderate

Assessment in progress

Great Marlow

Moderate

Assessment in progress

Green Cape

Moderate

Assessment in progress

Green Hills

Moderate

Assessment in progress

Green Point

Moderate

Assessment in progress

Greenacre

Moderate

Assessment in progress

Greendale

Moderate

Assessment in progress

Greenfield Park

Moderate

Assessment in progress

Greenlands

Moderate

Assessment in progress

Greenridge

Moderate

Assessment in progress

Greenwich Park

Moderate

Assessment in progress

Gregory Hills

Moderate

Assessment in progress

Greigs Flat

Moderate

Assessment in progress

Gresford

Moderate

Assessment in progress

Greta

Moderate

Assessment in progress

Greta Main

Moderate

Assessment in progress

Greystanes

Moderate

Assessment in progress

Grose Vale

Moderate

Assessment in progress

Grose Wold

Moderate

Assessment in progress

About Climate Risk in New South Wales

NSW suburbs face combined flood, bushfire, and coastal erosion risks across a diverse geography — from flood-prone river systems in western Sydney to bushfire-interface suburbs in the Blue Mountains, Central Coast, and Sutherland Shire. Coastal suburbs face increasing storm surge and erosion risk under sea level rise projections.

ClimateNest suburb assessments are built using Bureau of Meteorology (BOM) historical hazard data, CSIRO future climate projections under SSP2-4.5 and RCP8.5 scenarios, state-specific hazard overlays from emergency services and planning authorities, and actuarial data. Every assessment includes current hazard scores (0–100), projected scores for 2030 and 2050, local geographic evidence, insurance outlook, and property owner recommendations.

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What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections