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 →Flood 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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Flood Risk Score
Not assessedUpper Coomera faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Key Facts
- Flood Risk
- Upper Coomera faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
- Trend
- increasing
- Suburb
- Upper Coomera, QLD
- Overall Risk
- Medium
- Postcode
- 4209
Flood Risk Analysis
Upper Coomera, located in Queensland, has a location-specific flood risk profile based on available data including proximity to waterways, elevation, and historical flood events. The Bureau of Meteorology (BOM) maintains river height and flood warning data for catchments across Queensland.
Areas near the Coomera River are most susceptible to flooding. Check council flood maps for specific property risks.
Upper Coomera faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
For a comprehensive property-specific flood assessment including address-level elevation data, flood overlay mapping, and insurance cost estimates, use the ClimateNest full analysis tool. General suburb data cannot replace a site-specific evaluation.
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
Major flooding occurred in the Coomera River after heavy rainfall, impacting low-lying areas of Upper Coomera.
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
Is Upper Coomera at risk of flooding?
Based on available data, Upper Coomera has a location-specific flood risk profile. Flood risk varies by address — check your specific property for precise flood zone mapping and elevation data with ClimateNest.
What flood insurance costs can I expect in Upper Coomera?
Insurance costs for flood cover in Upper Coomera depend on the property's flood zone classification, elevation, and proximity to waterways. ClimateNest provides address-level insurance cost estimates based on your property's specific hazard exposure.
Does flood risk affect property values in Upper Coomera?
Yes, flood risk can affect property values in Upper Coomera. Properties in mapped flood zones may experience lower buyer demand, reduced valuations, and higher insurance costs. Lenders increasingly assess flood exposure as part of mortgage risk evaluation.
How does elevation affect flood risk in Upper Coomera?
Elevation is a critical factor in flood risk. Properties at higher elevations within Upper Coomera typically have lower flood exposure than those near waterways or in low-lying areas. Address-level elevation data combined with BOM flood mapping provides the most accurate picture.
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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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections