Climate Risk in Ashgrove, QLD

Ashgrove, Queensland· Brisbane City· 4060

Medium Risk

Updated Mar 2026

Ashgrove is a suburb in Brisbane, Queensland, that faces moderate climate risks. The primary concerns are increased flooding and heatwave events due to climate change. While bushfire and coastal risks are relatively low, residents should prepare for a changing climate.

Overall Risk Score

52/100

Medium

Confidence: Medium

Hazard Breakdown

Flood

6.5

Bushfire

3.0

Heat

6.0

Coastal

1.0

Climate Hazard Breakdown for Ashgrove

increasing

Flood

65/100

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

Key drivers:

·Increased rainfall intensity
·Urban development

stable

Bushfire

30/100

Ashgrove has a relatively low risk of bushfire due to its urban environment and limited vegetation. However, some areas bordering bushland may be vulnerable.

Key drivers:

·Proximity to bushland
·Dry vegetation

increasing

Heat

60/100

Ashgrove is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress, particularly for vulnerable populations.

Key drivers:

·Rising temperatures
·Urban heat island effect

stable

Coastal

10/100

Ashgrove is located inland and has a very low risk of coastal hazards such as sea level rise and storm surge.

Key drivers:

·Distance from the coast

increasing

Wind

35/100

Notable wind risk — tropical cyclone wind fields

increasing

Storm

39/100

Notable storm risk — cyclones and thunderstorms

stable

Social

24/100

Moderate social stability — growth regions

increasing

Energy

42/100

Elevated energy costs — high cooling demand

In-Depth Climate Risk Guides for Ashgrove

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

60/100

Ashgrove is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress, particularly for vulnerable populations.

Primary Drivers

·Rising temperatures
·Urban heat island effect
·Lack of green space

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

flood Risk

65/100

Ashgrove has a moderate 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
·Urban development
·Inadequate drainage infrastructure

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

10/100

Ashgrove is located inland and has a very low risk of coastal hazards such as sea level rise and storm surge.

Primary Drivers

·Distance from the coast

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

30/100

Ashgrove has a relatively low risk of bushfire due to its urban environment and limited vegetation. However, some areas bordering bushland may be vulnerable.

Primary Drivers

·Proximity to bushland
·Dry vegetation
·Windy conditions

Projections (RCP8.5)

2030

3.2

2050

3.5

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase in areas with higher flood risk.

Price Impact

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

Buyer Checklist

1.Check flood maps and historical flood data.
2.Assess the property's vulnerability to heatwaves.
3.Consider the potential impact of climate change on insurance premiums.
4.Inquire about council plans for climate adaptation.

Local Climate Evidence

Flood Evidence

Nearest Waterway: Enoggera Creek
Elevation Range: 30-120 meters
Flood Zone: Varies, some areas prone to creek flooding

Bushfire Evidence

Distance to Bushland: Some areas border Mount Coot-tha Forest
Planning Overlay: Qld Fire and Emergency Services Bushfire Prone Area Map
Bushfire Prone Area: Yes

Heat Evidence

Avg January Max Temp: 30.5°C
Heat Stress Days/Year: 3 days

Coastal Evidence

Distance to Coast: 15 km
Sea Level Rise Exposure: Not applicable
Erosion Risk: Not applicable

Historical Climate Events

2011

floodMajor

The 2011 Brisbane floods inundated many parts of Ashgrove, causing significant damage to homes and businesses.

Source

2013

heatwaveModerate

Sustained high temperatures in January 2013 led to heat stress and health concerns for vulnerable residents.

Source

2020

stormModerate

Severe thunderstorms caused flash flooding and property damage in parts of Ashgrove.

Source

Climate Outlook to 2050

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

Hazard	Today	2030	2050
flood	65	7.0(+0.5)	7.5(+1.0)
bushfire	30	3.2(+0.2)	3.5(+0.5)
heat	60	6.8(+0.8)	7.5(+1.5)
coastal	10	1.0	1.0

By 2030, Ashgrove is projected to experience a moderate increase in overall climate risk, primarily driven by increased flooding and heatwave intensity.

CSIRO Climate Projections

Adaptation Recommendations

Improve drainage infrastructure

Near-term

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

Est. cost: High

Learn more

Develop a heatwave management plan

Immediate

Implement strategies to protect vulnerable populations during heatwaves, such as cooling centers and public awareness campaigns.

Est. cost: Medium

Learn more

Promote green infrastructure

Near-term

Increase tree canopy cover and green spaces to reduce the urban heat island effect and improve stormwater management.

Est. cost: Medium

Learn more

Raise community awareness

Long-term

Educate residents about climate risks and adaptation measures through workshops, online resources, and community events.

Est. cost: Low

Learn more

About Ashgrove's Climate Risk Profile

Ashgrove, located in Brisbane, Queensland, is projected to experience a range of climate change impacts over the coming decades. The most significant risks are associated with increased flooding and more frequent and intense heatwaves. Changes in rainfall patterns and rising temperatures are expected to exacerbate these hazards.

Flooding is a concern due to the suburb's proximity to waterways and low-lying areas. Climate change is likely to increase rainfall intensity, leading to more frequent and severe flood events. Residents and property owners should be aware of their flood risk and take appropriate precautions.

Heatwaves are also expected to become more common and intense, posing a risk to public health, particularly for vulnerable populations such as the elderly and those with chronic health conditions. The urban heat island effect can further amplify temperatures in built-up areas.

While bushfire risk is relatively low, it is important to maintain awareness and preparedness, especially in areas bordering bushland. Coastal hazards are not a significant concern for Ashgrove due to its inland location.

Adapting to climate change will require a combination of individual actions, community initiatives, and government policies. This includes measures to reduce greenhouse gas emissions, improve flood management, enhance heatwave preparedness, and promote sustainable urban development.

Data sources: BOM · CSIRO · Qld Fire and Emergency Services · Brisbane City Council

Local Government Resources

Brisbane City Council

Climate Strategy Flood Maps Emergency Services

Frequently Asked Questions

What are the main climate change risks for Ashgrove?

The main climate change risks for Ashgrove are increased flooding due to more intense rainfall and more frequent and intense heatwaves. Bushfire risk is relatively low, and coastal hazards are not a significant concern.

How will climate change affect property values in Ashgrove?

Properties in flood-prone areas may experience a decrease in value. Increased insurance premiums are also possible in areas with higher flood risk. Properties that are well-adapted to heatwaves may be more resilient.

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

Brisbane City Council is implementing a range of measures to address climate change, including upgrading drainage infrastructure, promoting green infrastructure, and developing a heatwave management plan. They also provide resources and information to help residents prepare for climate risks.

What can I do to protect my home from flooding in Ashgrove?

You can take several steps to protect your home from flooding, such as raising electrical outlets, installing flood barriers, and improving drainage around your property. Check the council's flood maps to assess your property's flood risk.

How can I prepare for heatwaves in Ashgrove?

To prepare for heatwaves, stay hydrated, seek air-conditioned environments, avoid strenuous activity during the hottest part of the day, and check on vulnerable neighbors and family members. Consider installing insulation and shading to reduce heat gain in your home.