Climate Risk in Mulgrave, NSW
Mulgrave, NSW, faces significant climate risks, particularly from flooding and heatwaves. Bushfire risk is moderate. Residents should prepare for more frequent and intense extreme weather events.
Is Mulgrave Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Mulgrave, New South Wales, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Mulgrave
Flood
Mulgrave is at high risk of flooding due to its location on the Hawkesbury River floodplain. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Mulgrave faces a moderate bushfire risk due to surrounding bushland. Hotter, drier conditions caused by climate change are projected to increase bushfire frequency and intensity.
Key drivers:
- ·Increased temperatures
- ·Decreased rainfall
Heat
Mulgrave 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.
Key drivers:
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
Coastal
Mulgrave is not directly exposed to coastal hazards. Sea level rise and coastal erosion are not significant threats to this suburb.
Key drivers:
- ·Distance from coast
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Mulgrave
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Mulgrave 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.
Primary Drivers
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
flood Risk
Mulgrave is at high risk of flooding due to its location on the Hawkesbury River floodplain. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Mulgrave is not directly exposed to coastal hazards. Sea level rise and coastal erosion are not significant threats to this suburb.
Primary Drivers
- ·Distance from coast
bushfire Risk
Mulgrave faces a moderate bushfire risk due to surrounding bushland. Hotter, drier conditions caused by climate change are projected to increase bushfire frequency and intensity.
Primary Drivers
- ·Increased temperatures
- ·Decreased rainfall
- ·Drier vegetation
What This Means for Property Owners
Insurance Outlook
Premiums are likely to increase due to flood and bushfire risk.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Consider the impact of heatwaves on property value.
- 4.Review insurance options and costs.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Improve Flood Defenses
ImmediateInvest in flood levees and drainage systems to protect properties from flooding.
Est. cost: High
Learn moreDevelop a Heat Action Plan
Near-termCreate a community heat action plan to protect vulnerable residents during heatwaves.
Est. cost: Medium
Learn moreBushfire Risk Mitigation
Near-termImplement bushfire risk reduction measures, such as clearing vegetation around properties.
Est. cost: Low
Learn moreUpgrade Building Codes
Long-termUpdate building codes to require new buildings to be more resilient to climate change impacts.
Est. cost: High
Learn moreCommunity Awareness Programs
ImmediateEducate residents about climate risks and how to prepare for extreme weather events.
Est. cost: Low
Learn moreAbout Mulgrave's Climate Risk Profile
Mulgrave, located in the Hawkesbury region of New South Wales, is particularly vulnerable to flooding due to its proximity to the Hawkesbury River. Climate change projections indicate an increase in heavy rainfall events, which will likely exacerbate the existing flood risk. This poses a threat to homes, businesses, and infrastructure in the area.
In addition to flooding, Mulgrave is also expected to experience more frequent and intense heatwaves. The urban environment can amplify the effects of heat, making it particularly challenging for vulnerable populations to cope during extreme heat events. Residents should take steps to stay cool and hydrated during hot weather.
Bushfire risk is also a concern in Mulgrave, as the suburb is surrounded by bushland. Hotter, drier conditions increase the likelihood of bushfires, which can pose a threat to lives and property. Residents should be aware of bushfire safety precautions and have a plan in place in case of a fire.
While Mulgrave is not directly exposed to coastal hazards, the impacts of climate change will be felt across the region. It is important for residents to take action to reduce their carbon footprint and support efforts to mitigate climate change.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
Hawkesbury City Council
Frequently Asked Questions
What are the main climate risks facing Mulgrave?
Mulgrave faces significant risks from flooding, heatwaves, and bushfires. Climate change is expected to increase the frequency and intensity of these events.
How can I prepare my home for flooding in Mulgrave?
You can prepare your home for flooding by raising electrical outlets, installing flood barriers, and creating a flood emergency plan.
What should I do during a heatwave in Mulgrave?
During a heatwave, stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activity.
How can I protect my property from bushfires in Mulgrave?
You can protect your property from bushfires by clearing vegetation around your home, installing fire sprinklers, and having a bushfire survival plan.
Where can I find more information about climate change in Mulgrave?
You can find more information about climate change in Mulgrave on the Hawkesbury City Council website, the NSW Office of Environment and Heritage website, and the CSIRO website.
Is Mulgrave a good place to invest in property considering climate change?
While Mulgrave has climate risks, taking appropriate mitigation steps and considering future climate projections can inform property investment decisions. Consult with local experts for detailed advice.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Mulgrave, use our analysis tool.
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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