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PROPERTY ANALYTICS

Climate Risk Assessment: Barton, ACT

Barton, Australian Capital Territory· UNKNOWN· 2600
Medium Risk
Updated Mar 2026

Barton faces moderate climate risks, primarily from heatwaves and flooding. The suburb's urban environment intensifies the heat island effect, while increased rainfall poses a flood threat. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

5.2/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
4.5
Bushfire
3.0
Heat
6.0
Coastal
1.0

Detailed Hazard Analysis

heat Risk

6.0/10

Barton is experiencing increasing average temperatures and more frequent heatwaves. The urban heat island effect exacerbates the impact of heat, particularly for vulnerable populations.

Primary Drivers

  • ·Climate change
  • ·Urban heat island effect
  • ·Reduced vegetation cover

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

flood Risk

4.5/10

Barton faces a moderate risk of flooding, primarily from intense rainfall events and the nearby Molonglo River. Development and urbanisation have altered natural drainage patterns, increasing runoff.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Urban development
  • ·Climate change

Projections (RCP8.5)

2030

5.0

2050

5.5

Data source

coastal Risk

1.0/10

Barton is not exposed to coastal risks.

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

3.0/10

Barton has a relatively low bushfire risk due to its urban location and limited vegetation. However, ember attack from distant fires remains a potential concern.

Primary Drivers

  • ·Proximity to bushland
  • ·Dry vegetation
  • ·Wind patterns

Projections (RCP8.5)

2030

3.2

2050

3.5

Data source

What This Means for Property Owners

Insurance Outlook

Insurers are likely to increase premiums in response to increased flood and heatwave risks.

Price Impact

Properties in flood-prone areas may experience a decrease in value.

Buyer Checklist

  • 1.Check flood maps and insurance costs.
  • 2.Assess the property's vulnerability to heatwaves.
  • 3.Consider energy efficiency upgrades.
  • 4.Inquire about council plans for climate adaptation.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Molonglo River
Elevation Range
550-570m
Flood Zone
Potentially affected by overland flow

Historical flood events have impacted areas near the Molonglo River. Increased urbanisation has altered natural drainage patterns.

View council flood map

Bushfire Evidence

Distance to Bushland
2km to Red Hill Nature Reserve
Planning Overlay
ACTmapi
Bushfire Prone Area
No

While not within a designated bushfire-prone area, ember attack is a potential concern during severe fire weather.

Heat Evidence

Avg January Max Temp
28.5°C
Heat Stress Days/Year
5 days

The urban heat island effect can increase temperatures by several degrees compared to surrounding rural areas.

Coastal Evidence

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

Historical Climate Events

2018
stormModerate

A severe thunderstorm caused flash flooding and power outages in parts of Canberra, including Barton.

Source
2020
heatwaveModerate

Canberra experienced a prolonged heatwave with temperatures exceeding 40°C for several consecutive days.

Source
2003
bushfireCatastrophic

The 2003 Canberra bushfires caused widespread damage and loss of life in the region. While Barton was not directly impacted, the event highlighted the vulnerability of the area to bushfire risks.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood4.54.8(+0.3)5.1(+0.6)
bushfire3.03.1(+0.1)3.3(+0.3)
heat6.06.8(+0.8)7.5(+1.5)
coastal1.01.01.0

By 2030, Barton is projected to experience more frequent and intense heatwaves, as well as an increased risk of flooding due to more intense rainfall events. Bushfire risk will remain relatively stable.

CSIRO Climate Projections

Adaptation Recommendations

Improve stormwater drainage

Near-term

Upgrade stormwater infrastructure to handle increased rainfall intensity and reduce the risk of flooding.

Est. cost: Medium

Learn more

Increase green spaces

Near-term

Plant more trees and create green spaces to reduce the urban heat island effect and provide shade.

Est. cost: Medium

Learn more

Promote water conservation

Long-term

Implement water conservation measures to reduce water demand and ensure water security during droughts.

Est. cost: Low

Learn more

Develop a heatwave response plan

Immediate

Create a plan to protect vulnerable populations during heatwaves, including cooling centers and outreach programs.

Est. cost: Low

Learn more

About Barton's Climate Risk Profile

Barton, located in Canberra, is projected to experience increased climate-related challenges in the coming decades. Rising average temperatures and more frequent heatwaves will pose a significant risk to public health, particularly for vulnerable populations. The urban heat island effect, caused by the concentration of buildings and paved surfaces, will exacerbate these impacts.

Increased rainfall intensity is expected to increase the risk of flooding in Barton. The suburb's proximity to the Molonglo River and altered drainage patterns contribute to this vulnerability. Effective stormwater management and flood mitigation measures are crucial to protect property and infrastructure.

While bushfire risk is relatively low due to the suburb's urban location, ember attack from distant fires remains a potential concern. Maintaining vegetation and implementing fire safety measures can help reduce this risk.

Adapting to these climate challenges will require a coordinated effort from residents, businesses, and the local government. Implementing sustainable urban planning practices, increasing green spaces, and promoting water conservation can help build resilience to climate change.

Data sources: BOM · CSIRO · ACT Emergency Services Agency · ACTmapi

Local Government Resources

ACT Government

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Barton?

The main climate change risks in Barton are increased heatwaves and flooding due to more intense rainfall. Bushfire risk is relatively low but still a concern.

How will climate change affect property values in Barton?

Properties in flood-prone areas may experience a decrease in value. Increased insurance premiums are also likely.

What is the urban heat island effect and how does it affect Barton?

The urban heat island effect is the phenomenon where urban areas are significantly warmer than surrounding rural areas due to the concentration of buildings and paved surfaces. This effect exacerbates the impact of heatwaves in Barton.

What can I do to prepare for heatwaves in Barton?

Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors. Consider installing energy-efficient cooling systems and planting trees to provide shade.

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

The ACT Government has a climate strategy that includes measures to reduce greenhouse gas emissions, improve stormwater management, and increase green spaces.

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