Is Collerina, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Collerina faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine flooding. Local drainage infrastructure may be overwhelmed during intense storms.
- Bushfire
- The bushfire risk in Collerina is relatively high due to the proximity of bushland areas. Hot, dry conditions and strong winds can exacerbate the risk during the bushfire season.
- Heat
- Collerina experiences a high risk of heatwaves, particularly during the summer months. Increased temperatures can pose a threat to vulnerable populations.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2839
- Region
- Regional NSW
- Median property value
- $550,000
- Dominant hazard
- extreme heat (6/10)
- Highest high-risk exposure
- 18.1% of land (bushfire)
Climate Safety Analysis
Collerina in New South Wales 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 Collerina's climate safety include heat, 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 Collerina 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 Collerina including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Collerina located in Regional NSW (postcode 2839), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $550,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Collerina.
Across the six hazard axes ClimateNest models, the dominant climate risk in Collerina is extreme heat (score 6/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+25% 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 Collerina, extreme heat 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 Collerina are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Prolonged drought conditions affected water supplies and agricultural activities in the region.
A prolonged heatwave resulted in increased hospital admissions and strain on infrastructure.
Bushfires impacted areas near Collerina, leading to evacuations and property damage.
Heavy rainfall caused localized flooding in low-lying areas of the region.
Adaptation & Mitigation Actions
Improve Bushfire Preparedness
ImmediateClear vegetation around properties, create a bushfire survival plan, and ensure adequate insurance coverage.
Est. cost: Low
Enhance Heatwave Resilience
Near-termInstall insulation, use energy-efficient appliances, and establish cooling centers for vulnerable populations.
Est. cost: Medium
Upgrade Drainage Infrastructure
Near-termInvest in improved drainage systems to mitigate flood risk from heavy rainfall events.
Est. cost: High
Promote Water Conservation
Long-termImplement water-saving measures to address potential water shortages during prolonged droughts.
Est. cost: Low to Medium
Council & Emergency Services
Explore Collerina Risk Reports
View other climate risk assessments for Collerina:
Frequently Asked Questions
Is Collerina safe from climate change?
No location in Australia is entirely immune to climate change impacts. Collerina 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 Collerina?
The dominant hazard for Collerina 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 Collerina 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 New South Wales suburbs.
Should I be concerned about buying property in Collerina?
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 Collerina?
Key projections for New South Wales 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 Collerina.
What are the main climate risks in Collerina?
ClimateNest's suburb model rates Collerina's dominant climate risk as extreme heat at 6/10 on a 0–10 index, followed by bushfire (5/10) and damaging wind (4/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Collerina.
What share of Collerina is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 18.1% of Collerina in high-risk zones for bushfire, with a further 55.4% 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 Collerina Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Collerina, New South Wales, 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