Climate Risk Assessment: Appletree Flat, NSW

Appletree Flat, New South Wales

Medium Risk

Updated May 2026

Appletree Flat faces moderate climate risks, primarily from flooding and heatwaves. Residents should prepare for more frequent extreme weather events and take steps to mitigate their impact.

Overall Risk Score

55/100

Medium

Confidence: Medium

Hazard Breakdown

Flood

6.0

Bushfire

4.0

Heat

7.0

Coastal

1.0

Climate Hazard Breakdown for Appletree Flat

increasing

Flood

60/100

Appletree Flat faces a moderate risk of flooding due to its location and rainfall patterns. Local waterways and inadequate drainage contribute to potential inundation.

Key drivers:

·Increased rainfall intensity
·Inadequate drainage infrastructure

stable

Bushfire

40/100

The bushfire risk in Appletree Flat is moderate. While not immediately adjacent to dense bushland, surrounding areas pose a threat during dry periods and high winds.

Key drivers:

·Dry vegetation
·High wind events

increasing

Heat

70/100

Appletree Flat is likely to experience increasingly severe heatwaves. Higher average temperatures and more frequent extreme heat days will impact vulnerable populations.

Key drivers:

·Rising global temperatures
·Urban heat island effect

stable

Coastal

10/100

Coastal risks are minimal in Appletree Flat due to its inland location. Sea-level rise and coastal erosion are not significant concerns for this suburb.

Key drivers:

·Distance from the coast

stable

Wind

28/100

Moderate wind risk — East Coast Lows and gust fronts

stable

Storm

39/100

Moderate storm risk — severe thunderstorms and hail

stable

Social

21/100

Moderate social stability — mixed urban density

increasing

Energy

35/100

Moderate energy costs — climate-driven cooling demand

In-Depth Climate Risk Guides for Appletree Flat

Should I Buy

Property buying guide with climate risk assessment

Flood Risk

Flood zone mapping, historical events, and projections

Bushfire Risk

BAL assessment, vegetation proximity, and fire history

Climate Safety

Multi-hazard safety assessment to 2050

Storm Risk

Severe weather, hail, and wind risk analysis

Heat Risk

Extreme heat days, urban heat island, and cooling costs

Insurance Costs

Premium estimates and insurance availability

Investment Score

Climate-adjusted property investment analysis

Detailed Hazard Analysis

heat Risk

70/100

Appletree Flat is likely to experience increasingly severe heatwaves. Higher average temperatures and more frequent extreme heat days will impact vulnerable populations.

Primary Drivers

·Rising global temperatures
·Urban heat island effect

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

flood Risk

60/100

Appletree Flat faces a moderate risk of flooding due to its location and rainfall patterns. Local waterways and inadequate drainage contribute to potential inundation.

Primary Drivers

·Increased rainfall intensity
·Inadequate drainage infrastructure
·Proximity to waterways

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

coastal Risk

10/100

Coastal risks are minimal in Appletree Flat due to its inland location. Sea-level rise and coastal erosion are not significant concerns for this suburb.

Primary Drivers

·Distance from the coast

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

40/100

The bushfire risk in Appletree Flat is moderate. While not immediately adjacent to dense bushland, surrounding areas pose a threat during dry periods and high winds.

Primary Drivers

·Dry vegetation
·High wind events
·Proximity to bushland

Projections (RCP8.5)

2030

4.2

2050

4.5

Data source

What This Means for Property Owners

Insurance Outlook

Premiums may increase due to flood and heatwave risks.

Price Impact

Potential for moderate price fluctuations due to climate concerns.

Buyer Checklist

1.Check flood history of the property.
2.Assess the property's cooling efficiency.
3.Review insurance options and costs.
4.Consider potential impacts of future climate events.

Local Climate Evidence

Flood Evidence

Nearest Waterway: Unnamed Creek
Elevation Range: 200-220m
Flood Zone: Low to Moderate Risk

Bushfire Evidence

Distance to Bushland: 2km
Planning Overlay: RFS Bush Fire Prone Land Map
Bushfire Prone Area: Yes

Heat Evidence

Avg January Max Temp: 32.5°C
Heat Stress Days/Year: 3 days

Coastal Evidence

Distance to Coast: 150 km
Sea Level Rise Exposure: Not Applicable
Erosion Risk: Not Applicable

Historical Climate Events

2011

floodModerate

Heavy rainfall caused localized flooding in low-lying areas of Appletree Flat.

Source

2017

heatwaveModerate

A prolonged heatwave resulted in increased hospital admissions and strain on local resources.

Source

2020

bushfireMinor

A bushfire in nearby bushland caused smoke haze and required precautionary evacuations.

Source

Climate Outlook to 2050

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

Hazard	Today	2030	2050
flood	60	6.5(+0.5)	7.0(+1.0)
bushfire	40	4.2(+0.2)	4.5(+0.5)
heat	70	7.8(+0.8)	8.5(+1.5)
coastal	10	1.0	1.0

By 2030, Appletree Flat is projected to experience a notable increase in heatwave frequency and intensity, along with a heightened risk of flooding due to more extreme rainfall events. Bushfire risk will also slightly increase.

CSIRO Climate Projections

Adaptation Recommendations

Improve Drainage Infrastructure

Near-term

Upgrade local drainage systems to handle increased rainfall intensity and reduce flood risks.

Est. cost: Medium

Learn more

Establish Cooling Centers

Immediate

Create public cooling centers to provide refuge during extreme heat events, particularly for vulnerable residents.

Est. cost: Low

Learn more

Bushfire Preparedness Programs

Near-term

Implement community education programs on bushfire safety and preparedness, including evacuation plans and property maintenance.

Est. cost: Low

Learn more

Promote Water Conservation

Long-term

Encourage water conservation practices to mitigate the impacts of potential droughts and water scarcity.

Est. cost: Low

Learn more

About Appletree Flat's Climate Risk Profile

Appletree Flat, NSW, is projected to experience increasing climate-related challenges in the coming decades. The primary concerns are related to flooding, exacerbated by more intense rainfall events, and rising average temperatures leading to more frequent and severe heatwaves.

The risk of flooding is expected to increase due to changing weather patterns and potential inadequacies in local drainage infrastructure. Residents should stay informed about flood warnings and ensure they have appropriate insurance coverage.

Heatwaves will pose a significant threat to vulnerable populations, including the elderly and those with pre-existing health conditions. Access to cooling centers and community support networks will become increasingly important.

While the risk of bushfires is present, it is considered moderate compared to other regions in NSW. However, residents should still maintain awareness of fire safety practices and adhere to any fire restrictions in place. Coastal risks are minimal due to the suburb's inland location.

Data sources: BOM · CSIRO · NSW RFS · NSW SES

Local Government Resources

UNKNOWN

Climate Strategy Flood Maps Emergency Services

Frequently Asked Questions

What are the main climate change risks for Appletree Flat?

The primary risks are increased flooding due to heavier rainfall and more frequent and intense heatwaves. There is also a moderate risk of bushfires.

How will climate change affect property values in Appletree Flat?

Climate change may lead to moderate fluctuations in property values due to increased risks of flooding and heatwaves. Properties in low-lying areas may be more vulnerable.

What can I do to prepare my home for more frequent heatwaves?

Consider installing insulation, using energy-efficient appliances, and planting shade trees around your property. Ensure you have access to air conditioning or cooling devices.

Where can I find information about local flood risks and emergency plans?

You can find information on the local council's website, including flood maps and emergency contact details. The NSW State Emergency Service also provides valuable resources.

Are there any community initiatives to address climate change in Appletree Flat?

Check with the local council for information on community sustainability programs, tree planting initiatives, and other climate action projects.

Get your property's risk report

This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Appletree Flat, use our analysis tool.

Analyse a Property in Appletree Flat →

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