Climate Risk in Holt, ACT
Holt faces moderate risks from flooding, bushfires, and heatwaves, which are expected to increase with climate change. The suburb's proximity to bushland and waterways contributes to these risks. Residents should prepare for more frequent extreme weather events.
Is Holt Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Holt, Australian Capital Territory, 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.
Climate Hazard Breakdown for Holt
Flood
Holt faces a moderate risk of flooding, primarily from heavy rainfall events and the potential for flash flooding due to its proximity to waterways and drainage systems. Climate change is expected to increase the intensity of rainfall events, potentially exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
Holt has a notable risk of bushfire due to its proximity to surrounding bushland areas. Hot, dry conditions and strong winds can increase the likelihood of bushfires spreading into the suburb. Climate change is projected to increase the frequency and severity of bushfire weather.
Key drivers:
- ·Increased frequency of hot, dry days
- ·Accumulation of dry vegetation
Heat
Holt is likely to experience more frequent and intense heatwaves as a result of climate change. This can pose a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions. Urban areas tend to experience higher temperatures due to the urban heat island effect.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
As Holt is located inland, the risk of coastal hazards such as sea level rise and coastal erosion is negligible.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Holt
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
Holt is likely to experience more frequent and intense heatwaves as a result of climate change. This can pose a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions. Urban areas tend to experience higher temperatures due to the urban heat island effect.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Holt faces a moderate risk of flooding, primarily from heavy rainfall events and the potential for flash flooding due to its proximity to waterways and drainage systems. Climate change is expected to increase the intensity of rainfall events, potentially exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Inadequate drainage infrastructure
coastal Risk
As Holt is located inland, the risk of coastal hazards such as sea level rise and coastal erosion is negligible.
Data sourcebushfire Risk
Holt has a notable risk of bushfire due to its proximity to surrounding bushland areas. Hot, dry conditions and strong winds can increase the likelihood of bushfires spreading into the suburb. Climate change is projected to increase the frequency and severity of bushfire weather.
Primary Drivers
- ·Increased frequency of hot, dry days
- ·Accumulation of dry vegetation
- ·Strong winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to increased climate risks.
Price Impact
Properties in areas with higher flood or bushfire risk may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess property's vulnerability to flooding and bushfire.
- 3.Consider the cost of insurance and potential for increased premiums.
- 4.Inquire about past flood or bushfire events in the area.
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 drainage infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce the risk of flash flooding.
Est. cost: Medium
Learn moreBushfire risk mitigation
ImmediateImplement measures to reduce bushfire risk, such as fuel reduction burns, community education programs, and stricter building codes for new developments.
Est. cost: Medium
Learn moreHeatwave preparedness
Near-termDevelop a heatwave preparedness plan to protect vulnerable residents, including establishing cooling centers and providing information on staying cool and hydrated.
Est. cost: Low
Learn moreCommunity awareness programs
Long-termConduct community awareness programs to educate residents about climate risks and adaptation measures.
Est. cost: Low
Learn moreAbout Holt's Climate Risk Profile
Holt, located in the Belconnen district of Canberra, is a primarily residential suburb. Its location near bushland and waterways makes it susceptible to certain climate-related hazards.
Flooding is a concern due to the potential for heavy rainfall events and flash flooding. The suburb's drainage infrastructure may be challenged by more intense rainfall in the future. Residents should be aware of flood risks and take appropriate precautions.
Bushfire risk is also significant, particularly during hot, dry periods. The surrounding bushland can act as a source of ignition, and strong winds can quickly spread fires into the suburb. Maintaining defensible space around properties is crucial.
Heatwaves are becoming more frequent and intense, posing a health risk to vulnerable populations. Urban areas like Holt tend to experience higher temperatures due to the urban heat island effect. Staying cool and hydrated during heatwaves is essential.
While coastal hazards are not a direct threat to Holt, the broader impacts of climate change, such as disruptions to supply chains and increased migration, could indirectly affect the suburb.
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
ACT Government
Frequently Asked Questions
What are the main climate change risks in Holt?
The main climate change risks in Holt are increased heatwaves, bushfire risk, and flooding due to more intense rainfall events.
How can I prepare my home for a bushfire?
You can prepare your home for a bushfire by maintaining defensible space around your property, clearing gutters of leaves and debris, and having a bushfire survival plan.
What should I do during a heatwave?
During a heatwave, it is important to stay cool and hydrated. Drink plenty of water, stay in air-conditioned environments, and avoid strenuous activity during the hottest part of the day.
Where can I find information about flood risks in Holt?
You can find information about flood risks in Holt on the ACT Government's Environment, Planning and Sustainable Development Directorate website, including flood maps and information about flood preparedness.
How is the ACT Government addressing climate change?
The ACT Government has a comprehensive climate change strategy that includes targets for reducing greenhouse gas emissions, promoting renewable energy, and adapting to the impacts of climate change.
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 Holt, use our analysis tool.
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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