Climate Risk in Toowong, QLD
Toowong is a suburb of Brisbane with moderate climate risks, primarily related to flooding and heatwaves. Climate change is expected to increase the severity of these risks, particularly in the coming decades. Residents should take steps to prepare for these challenges.
Is Toowong Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Toowong, Queensland, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
What the mapping shows for Toowong
Part of Toowong is mapped as subject to coastal inundation.
<0.1% of Toowong is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Toowong →Climate Hazard Breakdown for Toowong
Flood
Toowong is located near the Brisbane River and is susceptible to flooding from heavy rainfall and riverine overflow. The area has a history of flooding, and climate change is expected to increase the frequency and intensity of extreme rainfall events.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Toowong has a relatively low bushfire risk due to its urban environment and limited vegetation. However, areas bordering parks or reserves may face some risk, especially during dry periods with strong winds.
Key drivers:
- ·Proximity to bushland
- ·Dry vegetation
Heat
Toowong experiences hot summers, and climate change is projected to increase the frequency and intensity of heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Toowong is located inland from the coast, but is still impacted by sea level rise and storm surges via the Brisbane River. Climate change is expected to exacerbate these risks, potentially leading to increased flooding and erosion.
Key drivers:
- ·Sea level rise
- ·Increased storm intensity
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Toowong
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Toowong experiences hot summers, and climate change is projected to increase the frequency and intensity of heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Toowong is located near the Brisbane River and is susceptible to flooding from heavy rainfall and riverine overflow. The area has a history of flooding, and climate change is expected to increase the frequency and intensity of extreme rainfall events.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Toowong is located inland from the coast, but is still impacted by sea level rise and storm surges via the Brisbane River. Climate change is expected to exacerbate these risks, potentially leading to increased flooding and erosion.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
- ·Tidal influence
bushfire Risk
Toowong has a relatively low bushfire risk due to its urban environment and limited vegetation. However, areas bordering parks or reserves may face some risk, especially during dry periods with strong winds.
Primary Drivers
- ·Proximity to bushland
- ·Dry vegetation
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to increased 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 elevation and drainage.
- 3.Consider the cost of flood insurance.
- 4.Evaluate the property's vulnerability to heatwaves.
- 5.Inquire about council plans for climate adaptation.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Improve Flood Defenses
Near-termInvest in flood barriers, improved drainage systems, and elevated building foundations to reduce flood damage.
Est. cost: High
Learn moreEnhance Heatwave Preparedness
ImmediateDevelop heat action plans, establish cooling centers, and promote public awareness campaigns to protect vulnerable populations during heatwaves.
Est. cost: Medium
Learn moreStrengthen Bushfire Resilience
Long-termImplement bushfire management strategies, clear vegetation around properties, and educate residents about bushfire safety.
Est. cost: Low
Learn moreUpgrade Infrastructure
Long-termUpgrade critical infrastructure, such as power grids and transportation networks, to withstand extreme weather events.
Est. cost: Very High
Learn morePromote Water Conservation
Near-termEncourage water conservation measures to reduce strain on water resources during droughts and heatwaves.
Est. cost: Low
Learn moreAbout Toowong's Climate Risk Profile
Toowong, located in Brisbane, Queensland, faces a number of climate-related challenges. The suburb's proximity to the Brisbane River makes it vulnerable to flooding, especially during periods of heavy rainfall and storm surges. Climate change is projected to increase the frequency and intensity of these events, potentially leading to significant property damage and disruption to daily life.
Heatwaves are another significant concern for Toowong. As average temperatures rise, the risk of heat stress and heatstroke increases, particularly for vulnerable populations. The urban environment of Toowong can exacerbate this issue due to the urban heat island effect, where built-up areas retain more heat than surrounding rural areas.
While bushfire risk is relatively low compared to other parts of Queensland, Toowong is not entirely immune. Areas bordering parks and reserves may face some risk, especially during dry periods with strong winds. It's important for residents to maintain their properties and be aware of fire safety guidelines.
Sea level rise also poses a threat to Toowong, although the suburb is located inland. Rising sea levels can increase the risk of coastal flooding and erosion, which can impact infrastructure and property values. The Brisbane City Council is working to address these challenges through various adaptation measures.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
Brisbane City Council
Frequently Asked Questions
What are the main climate risks in Toowong?
The main climate risks in Toowong are flooding, heatwaves, and, to a lesser extent, bushfires. Sea level rise also poses a threat by exacerbating flooding along the Brisbane River.
How is the Brisbane City Council addressing climate change?
The Brisbane City Council has developed a climate change adaptation strategy that outlines measures to reduce greenhouse gas emissions and adapt to the impacts of climate change. This includes investing in flood mitigation infrastructure, promoting energy efficiency, and protecting natural areas.
What can I do to prepare for flooding in Toowong?
You can prepare for flooding by checking flood maps, elevating your home, installing flood barriers, and having an emergency plan in place. It's also important to have flood insurance.
How can I stay safe during a heatwave in Toowong?
During a heatwave, stay indoors in air-conditioned environments, drink plenty of water, avoid strenuous activity, and check on vulnerable neighbors. You can also visit a cooling center if needed.
Is Toowong a good place to invest in property considering climate change?
Toowong remains a desirable suburb, but potential buyers should carefully consider the climate risks, particularly flooding, when making investment decisions. Properties in flood-prone areas may be more vulnerable to damage and may experience a decrease in value. It is important to review council planning and mitigation strategies.
Where can I find more information about climate change projections for Toowong?
You can find more information about climate change projections for Toowong from the CSIRO and the Bureau of Meteorology websites. The Brisbane City Council also provides information on local climate risks and adaptation measures.
Get your property's risk report
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections