Is Clontarf, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Clontarf faces a moderate risk of flooding due to its proximity to coastal areas and waterways. Intense rainfall events can lead to stormwater runoff and potential inundation of low-lying areas.
- Bushfire
- Bushfire risk in Clontarf is moderate, with some areas bordering bushland. While not as high as inland areas, dry conditions and strong winds can elevate the risk.
- Heat
- Clontarf experiences a high heat risk, particularly during summer months. Increased temperatures and heatwaves can pose health risks to vulnerable populations.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2093
- Region
- Greater Sydney
- Median property value
- $1.6 million
- Dominant hazard
- extreme heat (5/10)
- Highest high-risk exposure
- 15.8% of land (bushfire)
Climate Safety Analysis
Clontarf 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 Clontarf's climate safety include heat, flood, coastal. 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 Clontarf 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 Clontarf including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Clontarf located in Greater Sydney (postcode 2093), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $1.6 million, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Clontarf.
Across the six hazard axes ClimateNest models, the dominant climate risk in Clontarf is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+20% 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 Clontarf, 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 Clontarf are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Heavy rainfall caused localized flooding in low-lying areas of Clontarf.
Severe storm with strong winds caused damage to property and infrastructure.
Prolonged heatwave with temperatures exceeding 35°C for several days.
High tides and storm surge caused minor coastal erosion along the foreshore.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater infrastructure to handle increased rainfall intensity and reduce flooding risk.
Est. cost: Medium
Implement coastal protection measures
Long-termConstruct seawalls and other coastal defenses to protect against sea level rise and erosion.
Est. cost: High
Develop a heatwave management plan
ImmediateEstablish cooling centers and provide public education on heatwave safety.
Est. cost: Low
Enhance bushfire preparedness
Near-termConduct hazard reduction burns and provide residents with information on bushfire safety.
Est. cost: Medium
Promote water conservation
Long-termEncourage residents to reduce water consumption through rebates and educational programs.
Est. cost: Low
Council & Emergency Services
Explore Clontarf Risk Reports
View other climate risk assessments for Clontarf:
Frequently Asked Questions
Is Clontarf safe from climate change?
No location in Australia is entirely immune to climate change impacts. Clontarf 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 Clontarf?
The dominant hazard for Clontarf 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 Clontarf 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 Clontarf?
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 Clontarf?
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 Clontarf.
What are the main climate risks in Clontarf?
ClimateNest's suburb model rates Clontarf's dominant climate risk as extreme heat at 5/10 on a 0–10 index, followed by damaging wind (4/10) and severe storm (4/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Clontarf.
What share of Clontarf is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 15.8% of Clontarf in high-risk zones for bushfire, with a further 72.8% 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 Clontarf Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections