Is Tacoma South, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.2/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Tacoma South faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
- Bushfire
- Bushfire risk in Tacoma South is moderate due to surrounding bushland. Drier conditions and higher temperatures are expected to increase bushfire frequency and intensity.
- Heat
- Tacoma South is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2259
- Highest high-risk exposure
- 11.1% of land (surface flood)
Climate Safety Analysis
Tacoma South 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 Tacoma South'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 Tacoma South 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 Tacoma South including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Tacoma South (postcode 2259) 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 surface flood (11.1% of land in high-risk zones), bushfire (9.9% of land in high-risk zones), riverine flood (6.6% of land in high-risk zones). Exposure is not uniform across Tacoma South — 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
Prolonged heatwave conditions put strain on infrastructure and public health services.
Severe storms caused widespread damage, including power outages and fallen trees.
Bushfires threatened properties in the area, requiring evacuations.
Major flooding occurred in the Wyong River catchment, impacting Tacoma South.
Adaptation & Mitigation Actions
Improve drainage infrastructure
Near-termUpgrade drainage systems to reduce flood risk during heavy rainfall events.
Est. cost: Medium
Implement bushfire management strategies
Near-termConduct regular vegetation clearing and controlled burns to reduce bushfire fuel loads.
Est. cost: Medium
Develop a heatwave response plan
ImmediateEstablish cooling centers and provide support to vulnerable residents during heatwaves.
Est. cost: Low
Strengthen coastal protection measures
Long-termImplement coastal erosion control measures and protect coastal ecosystems.
Est. cost: High
Community awareness programs
Near-termEducate residents about climate risks and adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore Tacoma South Risk Reports
View other climate risk assessments for Tacoma South:
Frequently Asked Questions
Is Tacoma South safe from climate change?
No location in Australia is entirely immune to climate change impacts. Tacoma South 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 Tacoma South?
The dominant hazard for Tacoma South 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 Tacoma 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 comparison of climate safety scores across New South Wales suburbs.
Should I be concerned about buying property in Tacoma South?
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 Tacoma South?
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 Tacoma South.
What share of Tacoma South is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 11.1% of Tacoma South in high-risk zones for surface flood, with a further 61.9% 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 Tacoma South Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections