Is Granville, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Granville faces a notable risk of flooding due to its proximity to the Parramatta River and other waterways. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
- Bushfire
- The bushfire risk in Granville is relatively low due to its urban environment and distance from large bushland areas. However, increased temperatures and drier conditions could slightly elevate the risk.
- Heat
- Granville 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
- 1783
- Region
- Regional
- Median property value
- $500,000
- Dominant hazard
- extreme heat (5/10)
- Highest high-risk exposure
- 18% of land (bushfire)
Climate Safety Analysis
Granville 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 Granville'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 Granville 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 Granville including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Granville located in Regional (postcode 1783), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $500,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Granville.
Across the six hazard axes ClimateNest models, the dominant climate risk in Granville is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Granville, extreme heat 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 Granville are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
A severe thunderstorm caused localized flooding and power outages in Granville.
A prolonged heatwave resulted in increased hospital admissions and strain on infrastructure.
Heavy rainfall caused flash flooding in parts of Granville, disrupting traffic and damaging property.
Significant flooding occurred in the Parramatta River, impacting low-lying areas of Granville.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure improvements to mitigate flood risk, such as levees, drainage upgrades, and flood-proofing of buildings.
Est. cost: High
Develop a Heat Action Plan
ImmediateImplement a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Enhance Bushfire Preparedness
Long-termPromote bushfire awareness and preparedness among residents, including clearing vegetation around homes and developing evacuation plans.
Est. cost: Low
Promote Water Conservation
Near-termEncourage water conservation measures to reduce the strain on water resources during droughts and heatwaves.
Est. cost: Low
Council & Emergency Services
Explore Granville Risk Reports
View other climate risk assessments for Granville:
Frequently Asked Questions
Is Granville safe from climate change?
No location in Australia is entirely immune to climate change impacts. Granville 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 Granville?
The dominant hazard for Granville 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 Granville 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 Granville?
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 Granville?
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 Granville.
What are the main climate risks in Granville?
ClimateNest's suburb model rates Granville's dominant climate risk as extreme heat at 5/10 on a 0–10 index, followed by damaging wind (4/10) and severe storm (4/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Granville.
What share of Granville is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 18% of Granville in high-risk zones for bushfire, with a further 65.2% 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 Granville Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Granville, 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