What the mapping shows for Petrie
Part of Petrie is mapped as subject to coastal inundation.
28.9% of Petrie 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 Petrie →Flood Risk in Petrie, QLD: 2026 Assessment
28.9% of Petrie 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 assessedPetrie is located near the North Pine River and is susceptible to flooding from heavy rainfall events. Climate change is expected to increase the intensity of rainfall, leading to more frequent and severe flooding.
Key Facts
- Flood Risk
- Petrie is located near the North Pine River and is susceptible to flooding from heavy rainfall events. Climate change is expected to increase the intensity of rainfall, leading to more frequent and severe flooding.
- Trend
- increasing
- Suburb
- Petrie, QLD
- Overall Risk
- Medium
- Postcode
- 4502
Flood Risk Analysis
Petrie, 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.
Historical flood events have impacted properties along the North Pine River. Council flood maps indicate areas at risk.
Petrie is located near the North Pine River and is susceptible to flooding from heavy rainfall events. Climate change is expected to increase the intensity of rainfall, leading to more frequent and severe 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 Petrie. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
The 2011 Brisbane floods caused significant inundation along the North Pine River, impacting properties in Petrie.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as levees, drainage improvements, and flood-proofing of buildings.
Est. cost: High
Develop Heatwave Management Plan
ImmediateImplement a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Reduce Bushfire Fuel Loads
Near-termConduct regular vegetation management to reduce the risk of bushfires, particularly in areas adjacent to bushland.
Est. cost: Low
Promote Water Conservation
Long-termEncourage residents and businesses to conserve water through education and incentives, reducing strain on water resources during droughts.
Est. cost: Low
Council & Emergency Services
Explore Petrie Risk Reports
View other climate risk assessments for Petrie:
Frequently Asked Questions
Is Petrie at risk of flooding?
Based on available data, Petrie 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 Petrie?
Insurance costs for flood cover in Petrie 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 Petrie?
Yes, flood risk can affect property values in Petrie. 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 Petrie?
Elevation is a critical factor in flood risk. Properties at higher elevations within Petrie 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 Petrie Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Petrie, Queensland, covering flood, bushfire, sea level rise and more.
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*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections