What the mapping shows for Upper Coomera
Part of Upper Coomera is mapped as subject to coastal inundation.
7.9% of Upper Coomera is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Upper Coomera →Heat Risk in Upper Coomera, QLD: 2026 Assessment
7.9% of Upper Coomera is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Heat Risk Score
Not assessedUpper Coomera experiences a high risk of heatwaves, with increasing average temperatures and more frequent extreme heat events.
Key Facts
- Heat Risk
- Upper Coomera experiences a high risk of heatwaves, with increasing average temperatures and more frequent extreme heat events.
- Trend
- increasing
- Suburb
- Upper Coomera, QLD
- Overall Risk
- Medium
- Postcode
- 4209
Heat Risk Analysis
Upper Coomera in Queensland faces location-specific extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Upper Coomera warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
January is the hottest month, with average maximum temperatures exceeding 31 degrees Celsius. Heat stress events are becoming more frequent.
Get an address-level heat risk assessment from ClimateNest for Upper Coomera including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Upper Coomera. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Prolonged heatwave conditions led to increased hospital admissions for heat-related illnesses.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in improved drainage infrastructure and flood barriers to protect properties from rising floodwaters.
Est. cost: High
Enhance Bushfire Preparedness
Near-termImplement stricter building codes for fire resistance and promote community education on bushfire safety.
Est. cost: Medium
Develop Heat Action Plans
ImmediateEstablish cooling centers and provide support for vulnerable residents during heatwaves.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water-wise gardening and implement water restrictions during dry periods to conserve water resources.
Est. cost: Low
Green Infrastructure Expansion
Long-termIncrease urban green spaces to combat the urban heat island effect and improve overall community resilience.
Est. cost: Medium
Council & Emergency Services
Explore Upper Coomera Risk Reports
View other climate risk assessments for Upper Coomera:
Frequently Asked Questions
How hot does Upper Coomera get in summer?
Upper Coomera in Queensland experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Upper Coomera. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Upper Coomera?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Queensland. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Upper Coomera properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Upper Coomera and the performance of your building envelope.
What heat mitigation measures work best in Upper Coomera?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
Is Upper Coomera Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Upper Coomera, Queensland, covering flood, bushfire, sea level rise and more.
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