Is Blakehurst, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Blakehurst faces a moderate risk of flooding due to its proximity to the Georges River and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
- Bushfire
- Bushfire risk in Blakehurst is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
- Heat
- Blakehurst experiences a high risk of heatwaves, particularly during the summer months. Urban areas retain heat, leading to higher temperatures.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2221
- Region
- Greater Sydney
- Median property value
- $1.6 million
- Dominant hazard
- extreme heat (5/10)
- Highest high-risk exposure
- 9.6% of land (bushfire)
Climate Safety Analysis
Blakehurst 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 Blakehurst'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 Blakehurst 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 Blakehurst including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Blakehurst located in Greater Sydney (postcode 2221), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $1.6 million, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Blakehurst.
Across the six hazard axes ClimateNest models, the dominant climate risk in Blakehurst is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+20% 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 Blakehurst, 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 Blakehurst are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Heavy rainfall caused flooding in low-lying areas along the Georges River.
Bushfires in surrounding areas caused smoke haze and increased fire risk in Blakehurst.
Prolonged heatwave conditions led to increased heat stress and health concerns.
Severe storm caused flash flooding and property damage.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Implement Bushfire Protection Measures
Near-termMaintain firebreaks, clear vegetation, and develop evacuation plans in bushfire prone areas.
Est. cost: Low
Mitigate Urban Heat Island Effect
Long-termIncrease green spaces, plant trees, and use reflective building materials to reduce urban temperatures.
Est. cost: Medium
Strengthen Coastal Defenses
Long-termConstruct seawalls, restore mangroves, and implement erosion control measures to protect against coastal hazards.
Est. cost: High
Community Awareness Programs
ImmediateEducate residents about climate risks and adaptation strategies through workshops and information campaigns.
Est. cost: Low
Council & Emergency Services
Explore Blakehurst Risk Reports
View other climate risk assessments for Blakehurst:
Frequently Asked Questions
Is Blakehurst safe from climate change?
No location in Australia is entirely immune to climate change impacts. Blakehurst 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 Blakehurst?
The dominant hazard for Blakehurst 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 Blakehurst 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 Blakehurst?
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 Blakehurst?
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 Blakehurst.
What are the main climate risks in Blakehurst?
ClimateNest's suburb model rates Blakehurst'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 Blakehurst.
What share of Blakehurst is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 9.6% of Blakehurst in high-risk zones for bushfire, with a further 63.8% 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 Blakehurst Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections