Is Stonequarry, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Stonequarry faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
- Bushfire
- Stonequarry has a high bushfire risk due to its proximity to bushland. Hotter, drier conditions are expected to increase the frequency and intensity of bushfires.
- Heat
- Stonequarry is expected to experience more frequent and intense heatwaves. This will increase the risk of heatstroke and other heat-related illnesses.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2580
- Highest high-risk exposure
- 18.7% of land (bushfire)
Climate Safety Analysis
Stonequarry 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 Stonequarry's climate safety include 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 Stonequarry 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 Stonequarry including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Stonequarry (postcode 2580) 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 (18.7% of land in high-risk zones), riverine flood (9.7% of land in high-risk zones), surface flood (8.1% of land in high-risk zones). Exposure is not uniform across Stonequarry — 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
A prolonged heatwave resulted in increased heat stress and demand for cooling.
Bushfires in the region caused significant smoke haze and elevated fire danger in Stonequarry.
The Nepean River experienced moderate flooding, impacting low-lying areas of Stonequarry.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in improved drainage systems and flood barriers to protect properties from increased flood risk.
Est. cost: Medium
Bushfire Preparedness
ImmediateImplement community bushfire education programs and support residents in preparing their properties for bushfires.
Est. cost: Low
Heatwave Management Plan
Near-termDevelop a heatwave management plan to protect vulnerable residents during extreme heat events.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during droughts and heatwaves.
Est. cost: Low
Council & Emergency Services
Explore Stonequarry Risk Reports
View other climate risk assessments for Stonequarry:
Frequently Asked Questions
Is Stonequarry safe from climate change?
No location in Australia is entirely immune to climate change impacts. Stonequarry 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 Stonequarry?
The dominant hazard for Stonequarry 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 Stonequarry 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 Stonequarry?
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 Stonequarry?
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 Stonequarry.
What share of Stonequarry is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 18.7% of Stonequarry in high-risk zones for bushfire, with a further 54.2% 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 Stonequarry Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections