Is Marsfield, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Marsfield faces a moderate risk of flooding due to its proximity to waterways and local topography. Intense rainfall events can lead to flash flooding.
- Bushfire
- Bushfire risk in Marsfield is moderate, with some areas bordering bushland. Hot, dry conditions during summer increase the potential for bushfires.
- Heat
- Marsfield is susceptible to heatwaves, particularly during the summer months. Urban areas experience higher temperatures due to the urban heat island effect.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2122
- Highest high-risk exposure
- 10.2% of land (bushfire)
Climate Safety Analysis
Marsfield 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 Marsfield'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 Marsfield 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 Marsfield including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Marsfield (postcode 2122) 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 (10.2% of land in high-risk zones), riverine flood (9.7% of land in high-risk zones), surface flood (4.8% of land in high-risk zones). Exposure is not uniform across Marsfield — 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 rainfall events led to flash flooding and property damage in parts of Marsfield.
A prolonged heatwave resulted in increased hospital admissions and strain on infrastructure.
A bushfire near Lane Cove National Park threatened properties in Marsfield.
Heavy rainfall caused flooding in low-lying areas near the Lane Cove River.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade and expand local drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Implement Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert vulnerable residents and provide guidance on staying safe during extreme heat events.
Est. cost: Low
Bushfire Preparedness Programs
Near-termExpand community education programs on bushfire preparedness, including evacuation planning and property maintenance.
Est. cost: Low
Increase Urban Green Spaces
Long-termIncrease the amount of green space in urban areas to reduce the urban heat island effect and provide shade and cooling.
Est. cost: Medium
Council & Emergency Services
Explore Marsfield Risk Reports
View other climate risk assessments for Marsfield:
Frequently Asked Questions
Is Marsfield safe from climate change?
No location in Australia is entirely immune to climate change impacts. Marsfield 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 Marsfield?
The dominant hazard for Marsfield 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 Marsfield 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 Marsfield?
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 Marsfield?
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 Marsfield.
What share of Marsfield is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 10.2% of Marsfield in high-risk zones for bushfire, with a further 67.9% 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 Marsfield Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Marsfield, 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