Is Randwick, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Randwick faces a moderate risk of flooding, primarily from heavy rainfall events and stormwater runoff. Areas near low-lying coastal regions and waterways are more vulnerable.
- Bushfire
- Bushfire risk in Randwick is relatively low due to its urban environment and limited vegetation. However, areas bordering parks and reserves may experience some risk.
- Heat
- Randwick experiences a high risk of heatwaves, particularly during the summer months. Urban areas with limited green space are more susceptible to the urban heat island effect.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2031
- Highest high-risk exposure
- 8.5% of land (bushfire)
Climate Safety Analysis
Randwick 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 Randwick'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 Randwick 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 Randwick including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Randwick (postcode 2031) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are bushfire (8.5% of land in high-risk zones), coastal inundation (8.2% of land in high-risk zones), surface flood (6.2% of land in high-risk zones). Exposure is not uniform across Randwick — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
Several days of extreme heat impacted vulnerable populations.
East Coast Low brought heavy rainfall and coastal erosion to Randwick beaches.
A prolonged heatwave resulted in increased hospital admissions and strain on infrastructure.
Severe storms caused flash flooding and damage to property in Randwick.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater infrastructure to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Implement heatwave early warning system
ImmediateDevelop a system to alert residents of impending heatwaves and provide guidance on how to stay safe.
Est. cost: Low
Strengthen coastal defenses
Long-termInvest in coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and erosion.
Est. cost: Very High
Promote green infrastructure
Near-termIncrease tree canopy cover and create green spaces to reduce the urban heat island effect and improve stormwater management.
Est. cost: Medium
Community awareness programs
ImmediateEducate residents about climate risks and adaptation measures through workshops and online resources.
Est. cost: Low
Council & Emergency Services
Explore Randwick Risk Reports
View other climate risk assessments for Randwick:
Frequently Asked Questions
Is Randwick safe from climate change?
No location in Australia is entirely immune to climate change impacts. Randwick 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 Randwick?
The dominant hazard for Randwick 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 Randwick 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 Randwick?
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 Randwick?
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 Randwick.
What share of Randwick is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 8.5% of Randwick in high-risk zones for bushfire, with a further 75.4% 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 Randwick Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Randwick, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections