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PROPERTY ANALYTICS

Climate Risk in Berkeley, NSW

Berkeley, New South Wales· UNKNOWN
Medium Risk
Updated Mar 2026

Berkeley, NSW, faces increasing climate risks, particularly from flooding, heatwaves, and coastal hazards. Bushfire risk is moderate but projected to increase. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

5.8/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
4.2
Heat
7.0
Coastal
5.5

Detailed Hazard Analysis

heat Risk

7.0/10

Berkeley is likely to experience more frequent and intense heatwaves. Higher average temperatures can pose health risks, especially for vulnerable populations.

Primary Drivers

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

flood Risk

6.5/10

Berkeley faces a notable risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Sea level rise
  • ·Urban development

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

5.5/10

Located near the coast, Berkeley is exposed to potential impacts from sea level rise and coastal erosion. These effects could intensify with climate change.

Primary Drivers

  • ·Sea level rise
  • ·Storm surges
  • ·Coastal erosion

Projections (RCP8.5)

2030

6.0

2050

6.5

Data source

bushfire Risk

4.2/10

Bushfire risk in Berkeley is moderate, with some areas bordering bushland. Drier conditions and higher temperatures are projected to increase bushfire frequency and intensity.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Vegetation dryness

Projections (RCP8.5)

2030

4.7

2050

5.2

Data source

What This Means for Property Owners

Insurance Outlook

Premiums are likely to increase due to climate risks.

Price Impact

Properties in high-risk areas may experience price stagnation or decline.

Buyer Checklist

  • 1.Check flood maps and bushfire prone areas.
  • 2.Assess property's vulnerability to heatwaves.
  • 3.Review insurance options and potential premium increases.
  • 4.Consider long-term climate risks when making property decisions.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Lake Illawarra
Elevation Range
0-10 meters
Flood Zone
Yes

Low-lying areas near Lake Illawarra are particularly vulnerable to flooding.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent
Planning Overlay
RFS Bush Fire Prone Land
Bushfire Prone Area
Yes

Areas bordering the escarpment are designated as bushfire prone.

Heat Evidence

Avg January Max Temp
27.5°C
Heat Stress Days/Year
3 days

Heatwaves are becoming more frequent and intense in the region.

Coastal Evidence

Distance to Coast
1 km
Sea Level Rise Exposure
Moderate
Erosion Risk
Moderate

Historical Climate Events

2011
floodModerate

Major flooding occurred in the Illawarra region, impacting Berkeley.

Source
2013
bushfireMinor

Bushfire near Berkeley required RFS response.

Source
2017
stormModerate

Severe storm caused damage to property in Berkeley.

Source
2020
heatwaveModerate

Prolonged heatwave conditions affected the Illawarra region.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5

HazardToday20302050
flood6.57.0(+0.5)7.5(+1.0)
bushfire4.24.5(+0.3)4.9(+0.7)
heat7.07.7(+0.7)8.5(+1.5)
coastal5.55.9(+0.4)6.4(+0.9)

By 2030, Berkeley is projected to experience a moderate increase in overall climate risk, with notable increases in heatwave frequency and intensity. Flooding and coastal risks are also expected to rise.

CSIRO Climate Projections

Adaptation Recommendations

Improve Flood Defenses

Near-term

Invest in infrastructure to mitigate flood risks, such as levees and improved drainage systems.

Est. cost: High

Learn more

Enhance Bushfire Preparedness

Near-term

Implement bushfire management strategies, including vegetation clearing and community education programs.

Est. cost: Medium

Learn more

Develop Heat Action Plan

Immediate

Create a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.

Est. cost: Low

Learn more

Coastal Management Strategy

Long-term

Develop a strategy to address coastal erosion and sea level rise, including managed retreat and coastal protection measures.

Est. cost: Very High

Learn more

Promote Water Conservation

Near-term

Encourage water conservation measures to reduce strain on water resources during droughts and heatwaves.

Est. cost: Low

Learn more

About Berkeley's Climate Risk Profile

Berkeley, located in New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to waterways and the coast makes it susceptible to flooding and coastal erosion. Rising temperatures and drier conditions are also contributing to an elevated risk of bushfires and heatwaves.

Flooding is a significant concern for Berkeley, with potential for increased rainfall intensity leading to more frequent and severe flood events. Sea level rise also poses a threat to coastal areas, potentially inundating low-lying regions and exacerbating erosion.

Heatwaves are expected to become more common and intense, posing health risks to residents, especially the elderly and those with pre-existing conditions. Bushfire risk is also projected to increase, with drier vegetation and higher temperatures creating favorable conditions for fires to spread.

Addressing these climate risks requires a multi-faceted approach, including investments in flood mitigation infrastructure, improved bushfire management strategies, and measures to reduce greenhouse gas emissions. Community awareness and preparedness are also crucial for minimizing the impacts of extreme weather events.

Data sources: BOM · CSIRO · NSW SES · NSW RFS · NSW Department of Planning and Environment

Local Government Resources

Wollongong City Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Berkeley?

Berkeley faces significant risks from flooding, heatwaves, bushfires, and coastal erosion due to climate change.

How will climate change affect property values in Berkeley?

Properties in high-risk areas may experience price stagnation or decline as climate risks increase.

What is the council doing to address climate change in Berkeley?

Wollongong City Council is developing and implementing climate adaptation strategies to mitigate the impacts of climate change.

How can I prepare my home for extreme weather events in Berkeley?

You can prepare your home by clearing vegetation, improving drainage, and developing an emergency plan.

Where can I find more information about climate risks in Berkeley?

You can find more information on the Wollongong City Council website, the NSW SES website, and the Bureau of Meteorology website.

Is Berkeley considered a bushfire-prone area?

Yes, parts of Berkeley that border bushland are designated as bushfire-prone areas.

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