Is Oak Flats, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Oak Flats is susceptible to flooding due to its low-lying areas and proximity to Lake Illawarra and associated waterways. Intense rainfall events can lead to stormwater runoff exceeding drainage capacity.
- Bushfire
- While not immediately adjacent to dense bushland, Oak Flats has some exposure to bushfire risk, particularly in areas bordering vegetated reserves. Embers can travel long distances, posing a threat even to properties not directly bordering bushland.
- Heat
- Oak Flats experiences high temperatures during summer, with the risk of heatwaves increasing. Vulnerable populations, such as the elderly and those with chronic health conditions, are particularly at risk.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2529
- Highest high-risk exposure
- 16.7% of land (bushfire)
Climate Safety Analysis
Oak Flats 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 Oak Flats'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 Oak Flats 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 Oak Flats including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Oak Flats (postcode 2529) 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 (16.7% of land in high-risk zones), surface flood (6.8% of land in high-risk zones), extreme wind (6.4% of land in high-risk zones). Exposure is not uniform across Oak Flats — 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
Oak Flats experienced a prolonged heatwave with record-breaking temperatures.
Severe storms caused flash flooding and property damage in Oak Flats.
Bushfires in the region caused smoky conditions in Oak Flats, with some ember attacks reported.
Major flooding occurred in the Illawarra region, impacting Oak Flats with significant rainfall and inundation of low-lying areas.
Adaptation & Mitigation Actions
Improve Home Insulation
Near-termImprove home insulation to reduce energy consumption and keep homes cooler during heatwaves.
Est. cost: $5,000 - $10,000
Install Rainwater Tanks
Near-termInstall rainwater tanks to reduce stormwater runoff and provide a source of water during droughts.
Est. cost: $3,000 - $5,000
Develop Emergency Plans
ImmediateDevelop emergency plans for heatwaves, floods, and bushfires.
Est. cost: Low
Support Coastal Management Initiatives
Long-termSupport council's coastal management initiatives to protect vulnerable areas from erosion and sea level rise.
Est. cost: N/A
Council & Emergency Services
Explore Oak Flats Risk Reports
View other climate risk assessments for Oak Flats:
Frequently Asked Questions
Is Oak Flats safe from climate change?
No location in Australia is entirely immune to climate change impacts. Oak Flats 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 Oak Flats?
The dominant hazard for Oak Flats 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 Oak Flats 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 Oak Flats?
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 Oak Flats?
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 Oak Flats.
What share of Oak Flats is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 16.7% of Oak Flats in high-risk zones for bushfire, with a further 76.4% 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 Oak Flats Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Oak Flats, New South Wales, covering flood, bushfire, sea level rise and more.
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