Is The Lagoon, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- The Lagoon faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe flood events.
- Bushfire
- The Lagoon has a moderate bushfire risk due to surrounding vegetation. Hotter, drier conditions associated with climate change are projected to increase the frequency and intensity of bushfires.
- Heat
- The Lagoon is likely to experience more frequent and intense heatwaves due to climate change. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2795
- Highest high-risk exposure
- 18.6% of land (bushfire)
Climate Safety Analysis
The Lagoon 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 The Lagoon'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 The Lagoon 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 The Lagoon including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
The Lagoon (postcode 2795) 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 (18.6% of land in high-risk zones), surface flood (6.4% of land in high-risk zones), riverine flood (6% of land in high-risk zones). Exposure is not uniform across The Lagoon — 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
Significant flooding event impacted multiple properties and required evacuations.
Bushfires in the region caused smoky conditions and increased fire danger.
Prolonged heatwave conditions put strain on infrastructure and public health.
Heavy rainfall caused localized flooding in low-lying areas.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade local drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: High
Bushfire Preparedness Planning
ImmediateDevelop and implement community-based bushfire preparedness plans, including evacuation routes and firebreaks.
Est. cost: Medium
Heatwave Early Warning System
Near-termEstablish a heatwave early warning system to alert vulnerable populations and provide guidance on staying safe during extreme heat events.
Est. cost: Low
Community Education Programs
Long-termConduct community education programs to raise awareness of climate change risks and adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore The Lagoon Risk Reports
View other climate risk assessments for The Lagoon:
Frequently Asked Questions
Is The Lagoon safe from climate change?
No location in Australia is entirely immune to climate change impacts. The Lagoon 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 The Lagoon?
The dominant hazard for The Lagoon 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 The Lagoon 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 The Lagoon?
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 The Lagoon?
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 The Lagoon.
What share of The Lagoon is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 18.6% of The Lagoon in high-risk zones for bushfire, with a further 59.3% 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 The Lagoon Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections