Is Upper Dartbrook, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.2/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Upper Dartbrook faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
- Bushfire
- The area around Upper Dartbrook has a moderate bushfire risk due to the presence of surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
- Heat
- Upper Dartbrook is likely to experience more frequent and intense heatwaves. Higher average temperatures can pose health risks, especially for vulnerable populations.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2336
- Highest high-risk exposure
- 7.4% of land (bushfire)
Climate Safety Analysis
Upper Dartbrook 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 Upper Dartbrook's climate safety include heat, flood. 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 Upper Dartbrook 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 Upper Dartbrook including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Upper Dartbrook (postcode 2336) 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 (7.4% of land in high-risk zones), riverine flood (4.7% of land in high-risk zones), surface flood (3.8% of land in high-risk zones). Exposure is not uniform across Upper Dartbrook — 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
Localized flooding occurred after a period of intense rainfall.
A prolonged heatwave resulted in increased hospital admissions for heat-related illnesses in the region.
A bushfire near Upper Dartbrook threatened properties but was contained by fire services.
Heavy rainfall caused Dartbrook Creek to flood, affecting some low-lying properties in Upper Dartbrook.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater infrastructure to handle increased rainfall and reduce flood risk.
Est. cost: Medium
Implement bushfire management plan
Near-termDevelop and implement a community bushfire management plan, including hazard reduction and evacuation procedures.
Est. cost: Low
Establish a heatwave early warning system
ImmediateCreate a system to alert residents of impending heatwaves and provide guidance on staying safe.
Est. cost: Low
Promote water conservation
Long-termEncourage residents to conserve water to reduce strain on resources during droughts and heatwaves.
Est. cost: Low
Council & Emergency Services
Explore Upper Dartbrook Risk Reports
View other climate risk assessments for Upper Dartbrook:
Frequently Asked Questions
Is Upper Dartbrook safe from climate change?
No location in Australia is entirely immune to climate change impacts. Upper Dartbrook 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 Upper Dartbrook?
The dominant hazard for Upper Dartbrook 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 Upper Dartbrook 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 Upper Dartbrook?
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 Upper Dartbrook?
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 Upper Dartbrook.
What share of Upper Dartbrook is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 7.4% of Upper Dartbrook in high-risk zones for bushfire, with a further 72.4% 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 Upper Dartbrook Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Upper Dartbrook, New South Wales, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections