What the mapping shows for Cosgrove South
Cosgrove South has a recorded history of flooding.
30.8% of Cosgrove South is mapped as subject to a recorded flood extent
Victorian Flood History, State of Victoria (DEECA), CC BY 4.0, retrieved 2026-10-21
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
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30.8% of Cosgrove South is mapped as subject to a recorded flood extent
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Climate Safety Score
Not assessedMulti-hazard assessment for Cosgrove South
Key Facts
- Hazards Assessed
- Flood, Bushfire, Heat, Storm, Coastal
- Flood
- Moderate flood risk — riverine flooding in catchments and localised flash flooding
- Bushfire
- Notable bushfire risk — significant bushland interface across many suburbs
- Heat
- Moderate heat risk — Melbourne heat island effect amplifies extreme heat days
- Storm
- Moderate storm risk — severe thunderstorms with hail and damaging winds
- Postcode
- 3631
- Region
- Coastal VIC
- Median property value
- $725,000
- Dominant hazard
- damaging wind
Climate Safety Analysis
Cosgrove South, located in Victoria, faces a combination of climate hazards that together shape its overall climate safety profile. This multi-hazard assessment considers flood, bushfire, extreme heat, coastal, and severe storm risks — each evaluated independently and combined into an overall perspective.
Australia's climate is changing. The Bureau of Meteorology and CSIRO report that the continent has warmed by approximately 1.5 °C since 1910, with increased frequency of extreme heat events, longer fire seasons in southern and eastern Australia, and changes to rainfall patterns across many regions. These trends provide important context for evaluating climate safety in suburbs like Cosgrove South.
Climate safety for property in Cosgrove South is not uniform — it varies by address. Factors such as elevation, distance to waterways, proximity to bushland, urban heat island intensity, and local drainage all influence the actual risk at a specific property. A property on higher ground with cleared surrounds will have a different risk profile to one at the bottom of a slope adjacent to dense vegetation.
Use ClimateNest to generate a comprehensive, address-level climate safety report for any property in Cosgrove South covering all major hazards with projections to 2050, insurance outlook, and adaptation recommendations.
Cosgrove South located in Coastal VIC (postcode 3631), is a Victoria suburb tracked by ClimateNest. The suburb's median property value is $725,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Cosgrove South.
Across the six hazard axes ClimateNest models, the dominant climate risk for Cosgrove South in this type is damaging wind. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Cosgrove South, damaging wind is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Cosgrove South are increasingly made with an address-level climate report in hand.
Explore Cosgrove South Risk Reports
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Frequently Asked Questions
Is Cosgrove South safe from climate change?
No location in Australia is entirely immune to climate change impacts. Cosgrove South in Victoria faces varying levels of exposure to different hazards — flood, bushfire, heat, storm, and coastal risks each affect different parts of the suburb differently. An address-level assessment provides the most reliable picture.
Which climate hazard poses the biggest risk in Cosgrove South?
The dominant climate hazard for Cosgrove South depends on its geography and local environment. For example, 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 property address.
How does Cosgrove South 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 you to compare climate safety scores across Victoria suburbs to understand relative risk positions.
Should I be concerned about buying property in Cosgrove South?
Climate risk should be one factor in your property purchase decision for Cosgrove South, alongside price, location, amenity, and growth potential. An informed buyer understands the specific risks at a property address and factors insurance costs and future climate projections into their decision.
What climate projections should I know for Cosgrove South?
Key climate projections for Victoria 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 climate outlook for Cosgrove South.
How often are Cosgrove South climate risk assessments updated?
ClimateNest assessments are built on BOM and CSIRO data, state hazard mapping, and address-level property analysis. As climate data and hazard maps are updated by government agencies, ClimateNest refreshes its models to provide current assessments for Cosgrove South.
Is Cosgrove South Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Cosgrove South, Victoria, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections