Is Ettrema, NSW Climate Safe? 2026 Assessment
Climate Safety Score
7.2/10Climate risk is high — address assessment recommended
Key Facts
- Climate Safety
- High
- Flood
- Ettrema faces a moderate risk of flooding due to its proximity to waterways and undulating terrain. Intense rainfall events can lead to flash flooding, impacting low-lying areas and infrastructure.
- Bushfire
- Ettrema is located in a bushfire-prone region, with significant bushland surrounding the suburb. Hot, dry conditions and strong winds can exacerbate the risk of bushfires, threatening properties and lives.
- Heat
- Ettrema experiences hot summers, with the potential for heatwaves. Vulnerable populations, such as the elderly and those with chronic health conditions, are particularly at risk during these events.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2540
- Region
- Regional NSW
- Median property value
- $550,000
- Dominant hazard
- extreme heat (6/10)
- Highest high-risk exposure
- 12.9% of land (bushfire)
Climate Safety Analysis
Ettrema in New South Wales has an overall climate safety rating of High. 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 Ettrema's climate safety include heat, flood, 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 Ettrema 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 Ettrema including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Ettrema located in Regional NSW (postcode 2540), 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 Ettrema.
Across the six hazard axes ClimateNest models, the dominant climate risk in Ettrema 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 Ettrema, 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 Ettrema are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
The 'Black Summer' bushfires significantly impacted the region surrounding Ettrema, causing widespread damage and smoke haze.
Ettrema experienced a prolonged heatwave, with temperatures exceeding 40°C for several days.
Heavy rainfall led to flash flooding in Ettrema, inundating low-lying areas and disrupting traffic.
A bushfire near Ettrema caused property damage and required evacuations.
Adaptation & Mitigation Actions
Develop a Bushfire Survival Plan
ImmediateCreate a detailed plan for protecting your family and property in the event of a bushfire. This should include evacuation routes, emergency contacts, and a list of essential items to take with you.
Est. cost: Low
Improve Home Insulation
Near-termProper insulation can help to keep your home cooler in summer and warmer in winter, reducing your reliance on air conditioning and heating. This can save you money on energy bills and reduce your carbon footprint.
Est. cost: Medium
Install a Rainwater Tank
Near-termCollecting rainwater can provide a sustainable source of water for gardening, washing cars, and other non-potable uses. This can help to reduce your reliance on mains water and conserve water resources.
Est. cost: Medium
Support Local Climate Action Initiatives
Long-termGet involved in local community groups and initiatives that are working to address climate change. This could include participating in tree planting events, advocating for sustainable policies, or educating others about climate risks.
Est. cost: Low
Council & Emergency Services
Explore Ettrema Risk Reports
View other climate risk assessments for Ettrema:
Frequently Asked Questions
Is Ettrema safe from climate change?
No location in Australia is entirely immune to climate change impacts. Ettrema has an overall High 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 Ettrema?
The dominant hazard for Ettrema 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 Ettrema 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 Ettrema?
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 Ettrema?
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 Ettrema.
What are the main climate risks in Ettrema?
ClimateNest's suburb model rates Ettrema'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 Ettrema.
What share of Ettrema is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 12.9% of Ettrema in high-risk zones for bushfire, with a further 63.1% 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 Ettrema Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections