Is Calwell, ACT Climate Safe? 2026 Assessment
Climate Safety Score
5.2/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Calwell faces a moderate risk of flooding, primarily from heavy rainfall events and localised stormwater runoff. Some areas are more susceptible due to lower elevation and proximity to drainage lines.
- Bushfire
- Calwell has a relatively high bushfire risk due to its proximity to grassland and bushland areas. Hot, dry summers and strong winds can exacerbate the risk.
- Heat
- Calwell experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected. Vulnerable populations are at higher risk.
- Storm
- Moderate storm risk — severe thunderstorms in warmer months
- Postcode
- 2905
- Region
- ACT
- Median property value
- $875,000
- Dominant hazard
- bushfire (6/10)
- Highest high-risk exposure
- 8.9% of land (bushfire)
Climate Safety Analysis
Calwell in Australian Capital Territory has an overall climate safety rating of Medium. This multi-hazard assessment combines flood, bushfire, heat, coastal, and storm risk data with climate projections to 2050 from CSIRO and the Bureau of Meteorology.
Key factors affecting Calwell's climate safety include bushfire. Each hazard is assessed independently and combined for an overall picture. Australia has warmed by approximately 1.5 °C since 1910, with flow-on effects to fire weather, extreme rainfall, and heatwave frequency.
Climate safety for property in Calwell is not uniform — it varies by address. Factors such as elevation, distance to waterways, proximity to bushland, and local drainage all influence actual risk at a specific property. Two nearby properties can have materially different risk profiles.
For a complete property-specific climate safety report for Calwell including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Calwell (postcode 2905), is an Australian Capital Territory suburb tracked by ClimateNest. The suburb's median property value is $875,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Calwell.
Across the six hazard axes ClimateNest models, the dominant climate risk in Calwell is bushfire (score 6/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+30% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Calwell, bushfire is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Calwell are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Severe thunderstorms caused flash flooding and property damage in parts of Canberra, including Calwell.
Canberra experienced a prolonged heatwave in February 2017, with temperatures exceeding 40 degrees Celsius for several days.
Heavy rainfall caused localised flooding in some parts of Calwell, affecting roads and properties.
The 2003 Canberra bushfires caused widespread destruction and impacted many suburbs, including areas near Calwell.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater drainage infrastructure to reduce the risk of localised flooding during heavy rainfall events.
Est. cost: Medium
Reduce bushfire fuel loads
ImmediateImplement regular vegetation management programs to reduce fuel loads in areas surrounding Calwell, particularly near grassland reserves.
Est. cost: Low
Promote energy efficiency
Long-termEncourage residents to adopt energy-efficient practices and technologies to reduce their carbon footprint and mitigate the urban heat island effect.
Est. cost: Low
Develop a heatwave response plan
Near-termCreate a community-based heatwave response plan to protect vulnerable populations during periods of extreme heat.
Est. cost: Low
Install rainwater tanks
Long-termEncourage the installation of rainwater tanks to reduce stormwater runoff and provide a supplementary water source.
Est. cost: Medium
Council & Emergency Services
Explore Calwell Risk Reports
View other climate risk assessments for Calwell:
Frequently Asked Questions
Is Calwell safe from climate change?
No location in Australia is entirely immune to climate change impacts. Calwell has an overall Medium climate risk rating. Understanding the specific hazards at your property address — not just the suburb average — provides the most reliable risk picture.
Which climate hazard poses the biggest risk in Calwell?
The dominant hazard for Calwell depends on geography and local environment. Proximity to waterways elevates flood risk, while proximity to bushland increases bushfire risk. ClimateNest's multi-hazard analysis identifies the highest-risk hazards for any specific address.
How does Calwell compare to nearby suburbs for climate safety?
Nearby suburbs may have different climate risk profiles depending on elevation, vegetation cover, drainage patterns, and land use. ClimateNest allows comparison of climate safety scores across Australian Capital Territory suburbs.
Should I be concerned about buying property in Calwell?
Climate risk should be one factor in your decision, alongside price, location, and amenity. An informed buyer understands the specific risks at a property address and factors insurance costs and climate projections into their assessment of long-term value.
What climate projections should I know for Calwell?
Key projections for Australian Capital Territory from CSIRO include increased average temperatures, more frequent hot days, changes in rainfall seasonality, longer fire seasons, and potential increases in extreme rainfall intensity. These trends inform the long-term outlook for Calwell.
What are the main climate risks in Calwell?
ClimateNest's suburb model rates Calwell's dominant climate risk as bushfire at 6/10 on a 0–10 index, followed by extreme heat (5/10) and damaging wind (5/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Calwell.
What share of Calwell is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 8.9% of Calwell in high-risk zones for bushfire, with a further 62.8% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Calwell Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Calwell, Australian Capital Territory, covering flood, bushfire, sea level rise and more.
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*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections