๐Ÿ“ฎ Dutton Park postcode: 4102

Flood Risk in Dutton Park, SA: 2026 Assessment

Dutton Park, South Australiaยท Brisbaneยท 4102
Dutton Park is located near the Brisbane River and is susceptible to flooding from heavy rainfall and riverine overflow. Several areas are low-lying and prone to inundation.Updated 17 Mar 2026

Flood Risk Score

6.8/10

Dutton Park is located near the Brisbane River and is susceptible to flooding from heavy rainfall and riverine overflow. Several areas are low-lying and prone to inundation.

Key Facts

Flood Risk
Dutton Park is located near the Brisbane River and is susceptible to flooding from heavy rainfall and riverine overflow. Several areas are low-lying and prone to inundation.
Trend
increasing
Suburb
Dutton Park, SA
Overall Risk
Medium
Postcode
5356
Highest high-risk exposure
21.5% of land (bushfire)

Flood Risk Analysis

Dutton Park, located in South Australia, has a notable 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 South Australia.

Historical flood events have impacted properties along the riverfront. Council flood maps indicate areas at risk of riverine and flash flooding.

Dutton Park is located near the Brisbane River and is susceptible to flooding from heavy rainfall and riverine overflow. Several areas are low-lying and prone to inundation.

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.

Dutton Park sits within ClimateNest's suburb-level hazard model for flood risk. 3.7% of the suburb's land area is mapped in high-risk flood zones and 75.1% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Dutton Park.

Dutton Park (postcode 5356) 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 (21.5% of land in high-risk zones), surface flood (5.7% of land in high-risk zones), extreme wind (5.4% of land in high-risk zones). Exposure is not uniform across Dutton Park โ€” 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

Nearest WaterwayBrisbane River
Elevation Range5-20 meters
Flood Zone ClassificationMedium to High Risk

Historical Events

2011
Major

The 2011 Brisbane floods inundated many parts of Dutton Park, causing significant damage to homes and businesses.

1974
Major

The 1974 Brisbane flood significantly impacted Dutton Park, causing widespread inundation and damage.

Adaptation & Mitigation Actions

Improve Flood Defenses

Immediate

Invest in flood barriers, improved drainage systems, and elevated building standards to protect properties from flood damage.

Est. cost: High

Enhance Urban Green Spaces

Near-term

Increase tree canopy cover and create more green spaces to reduce the urban heat island effect and provide shade during heatwaves.

Est. cost: Medium

Strengthen Bushfire Preparedness

Near-term

Implement bushfire management plans, clear vegetation around properties, and educate residents about bushfire safety.

Est. cost: Low

Develop Heat Action Plan

Immediate

Create a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and community outreach programs.

Est. cost: Medium

Community Awareness Programs

Long-term

Educate residents about climate risks and adaptation measures through workshops, information sessions, and online resources.

Est. cost: Low

Council & Emergency Services

Brisbane City Council
Emergency Services

Data last updated: 17 March 2026

Explore Dutton Park Risk Reports

Frequently Asked Questions

Is Dutton Park at risk of flooding?

Based on available data, Dutton Park has a notable flood risk profile. Flood risk varies by address โ€” check your specific property for precise flood zone mapping and elevation data with ClimateNest.

What flood insurance costs can I expect in Dutton Park?

Insurance costs for flood cover in Dutton Park 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 Dutton Park?

Yes, flood risk can affect property values in Dutton Park. 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 Dutton Park?

Elevation is a critical factor in flood risk. Properties at higher elevations within Dutton Park 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.

What share of Dutton Park is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 21.5% of Dutton Park in high-risk zones for bushfire, with a further 57.1% in moderate-risk zones. Suburb-level exposure is not uniform โ€” individual properties can differ from these averages, so an address-level check is recommended.

Is Dutton Park Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Dutton Park, South Australia, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$69 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$69 ยท Australian addresses only ยท 8 hazard scores ยท Insurance trajectory ยท 2030 & 2050 projections