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PROPERTY ANALYTICS

Climate Risk in Richmond, NSW

Richmond, New South Wales· Hawkesbury· 2753
High Risk
Updated Mar 2026

Richmond, NSW, faces significant climate risks, particularly from flooding due to its location on the Hawkesbury River. Bushfire and heat risks are also increasing. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

7.2/10
High

Confidence: Medium

Hazard Breakdown

Flood
8.5
Bushfire
6.0
Heat
7.0
Coastal
2.0

Detailed Hazard Analysis

heat Risk

7.0/10

Richmond is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations.

Primary Drivers

  • ·Rising average temperatures
  • ·More frequent heatwaves
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.4

2050

7.8

Data source

flood Risk

8.5/10

Richmond faces a high risk of flooding due to its location on the Hawkesbury River floodplain. The risk is projected to increase with climate change.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Rising river levels
  • ·Urban development reducing natural drainage

Projections (RCP8.5)

2030

8.8

2050

9.2

Data source

coastal Risk

2.0/10

Coastal risk is low in Richmond due to its inland location. Sea level rise and coastal erosion are not direct threats.

Primary Drivers

  • ·Distance from the coast

Projections (RCP8.5)

2030

2.0

2050

2.0

Data source

bushfire Risk

6.0/10

Bushfire risk is moderate in Richmond, particularly on the outskirts bordering bushland. Hotter, drier conditions are expected to exacerbate this risk.

Primary Drivers

  • ·Increased temperatures
  • ·Drier vegetation
  • ·More frequent heatwaves

Projections (RCP8.5)

2030

6.3

2050

6.7

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase due to flood and bushfire risks.

Price Impact

Properties in flood-prone areas may experience price reductions.

Buyer Checklist

  • 1.Check flood maps and historical flood data.
  • 2.Assess bushfire risk and property defensibility.
  • 3.Consider the impact of heatwaves on property comfort.
  • 4.Review insurance options and potential premium increases.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Hawkesbury River
Elevation Range
10-30 meters
Flood Zone
Yes

Richmond is located on a major floodplain and has a history of significant flooding events.

View council flood map

Bushfire Evidence

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

Areas bordering the Blue Mountains National Park are at higher risk.

Heat Evidence

Avg January Max Temp
31.5°C
Heat Stress Days/Year
5 days

Heatwaves are becoming more frequent and intense in the region.

Coastal Evidence

Distance to Coast
50 km
Sea Level Rise Exposure
Not directly exposed
Erosion Risk
Not applicable

Historical Climate Events

2022
floodMajor

Severe flooding of the Hawkesbury River inundated large parts of Richmond, causing widespread damage and evacuations.

Source
1990
floodMajor

Major flooding event impacted Richmond, causing significant damage to homes and businesses.

Source
2019
bushfireModerate

Bushfires in the surrounding areas threatened Richmond, requiring residents to be prepared for evacuation.

Source
2013
heatwaveModerate

Prolonged heatwave conditions impacted Richmond, with temperatures exceeding 40 degrees Celsius for several days.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood8.58.8(+0.3)9.2(+0.7)
bushfire6.06.2(+0.2)6.4(+0.4)
heat7.07.5(+0.5)7.9(+0.9)
coastal2.02.02.0

By 2030, Richmond is projected to experience an increase in flood and heatwave frequency and intensity. Bushfire risk will also increase slightly.

CSIRO Climate Projections

Adaptation Recommendations

Improve Flood Defenses

Immediate

Invest in flood levees and drainage improvements to protect properties from flooding.

Est. cost: High

Learn more

Bushfire Preparedness

Near-term

Implement community education programs on bushfire preparedness and property maintenance.

Est. cost: Medium

Learn more

Heatwave Action Plan

Immediate

Develop a heatwave action plan to protect vulnerable populations during extreme heat events.

Est. cost: Low

Learn more

Community Resilience Building

Long-term

Establish community support networks to assist residents during and after extreme weather events.

Est. cost: Low

Learn more

About Richmond's Climate Risk Profile

Richmond, located in the Hawkesbury region of New South Wales, is particularly vulnerable to flooding due to its position on the Hawkesbury River floodplain. Historical flood events have caused significant damage, and climate change is expected to increase the frequency and intensity of these events. The community needs to be prepared for potential evacuations and property damage.

Bushfire risk is also a concern, especially for properties bordering bushland. Hotter, drier conditions increase the likelihood of bushfires, and residents should maintain their properties to reduce fuel loads and have a bushfire survival plan in place.

Heatwaves are becoming more frequent and intense, posing a health risk to vulnerable populations, including the elderly and those with chronic illnesses. Access to cooling centers and strategies for staying cool during heatwaves are important.

While Richmond is not directly exposed to coastal risks, the broader impacts of climate change, such as disruptions to supply chains and increased insurance costs, can still affect the community. Addressing these risks requires a coordinated effort from individuals, local government, and state agencies.

Data sources: BOM · CSIRO · NSW State Emergency Service · Hawkesbury City Council

Local Government Resources

Hawkesbury City Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate risks facing Richmond?

The main climate risks are flooding, bushfires, and heatwaves. Richmond is located on the Hawkesbury River floodplain, making it vulnerable to flooding. Bushfire risk is also a concern, especially for properties bordering bushland. Heatwaves are becoming more frequent and intense, posing a health risk to vulnerable populations.

How can I prepare my property for flooding?

You can prepare your property by elevating appliances, sealing walls, and installing flood barriers. It's also important to have an evacuation plan in place and know where to go in case of a flood.

What should I do during a heatwave?

During a heatwave, stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on vulnerable neighbors and family members.

How can I reduce my bushfire risk?

Reduce your bushfire risk by clearing vegetation around your property, maintaining your gutters, and having a bushfire survival plan in place. Ensure you have adequate insurance coverage.

Where can I find more information about climate change impacts in Richmond?

You can find more information on the Hawkesbury City Council website, the NSW State Emergency Service website, and the Bureau of Meteorology website.

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