Flood Risk in Yeronga, QLD: 2026 Assessment

Yeronga, Queensland· UNKNOWN
Yeronga 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 1 Apr 2026

Flood Risk Score

6.5/10

Yeronga 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
Yeronga 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
Yeronga, QLD
Overall Risk
Medium
Postcode
4104
Highest high-risk exposure
13.8% of land (tropical cyclone)

Flood Risk Analysis

Yeronga, located in Queensland, 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 Queensland.

Historical flood events have impacted properties along the river. Council flood maps indicate areas at risk.

Yeronga 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.

Yeronga sits within ClimateNest's suburb-level hazard model for flood risk. 11.2% of the suburb's land area is mapped in high-risk flood zones and 71.4% 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 Yeronga.

Yeronga (postcode 4104) 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 tropical cyclone (13.8% of land in high-risk zones), riverine flood (11.2% of land in high-risk zones), extreme wind (8.3% of land in high-risk zones). Exposure is not uniform across Yeronga — 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 Range5-15 meters
Flood Zone ClassificationMedium to High Risk

Historical Events

2011
Major

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

1974
Major

The 1974 Brisbane floods caused widespread inundation in Yeronga, similar to the 2011 event.

Adaptation & Mitigation Actions

Improve Flood Defenses

Immediate

Invest in infrastructure upgrades to enhance flood protection, such as levees, improved drainage systems, and flood-resistant building designs.

Est. cost: High

Implement Urban Greening

Near-term

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

Est. cost: Medium

Enhance Community Awareness

Immediate

Develop and implement public awareness campaigns to educate residents about climate risks and preparedness measures.

Est. cost: Low

Strengthen Emergency Response

Near-term

Improve emergency response plans and resources to effectively manage flood events and heatwaves, including evacuation procedures and cooling centers.

Est. cost: Medium

Promote Water Sensitive Urban Design

Long-term

Incorporate WSUD principles in new developments to manage stormwater runoff and reduce flood risk.

Est. cost: Medium

Council & Emergency Services

Brisbane City Council
Emergency Services

Data last updated: 1 April 2026

Explore Yeronga Risk Reports

Frequently Asked Questions

Is Yeronga at risk of flooding?

Based on available data, Yeronga has a notable 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 Yeronga?

Insurance costs for flood cover in Yeronga 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 Yeronga?

Yes, flood risk can affect property values in Yeronga. 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 Yeronga?

Elevation is a critical factor in flood risk. Properties at higher elevations within Yeronga 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 Yeronga is exposed to high tropical cyclone risk?

ClimateNest's hazard overlay maps 13.8% of Yeronga in high-risk zones for tropical cyclone, with a further 62.8% 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 Yeronga Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Yeronga, Queensland, covering flood, bushfire, sea level rise and more.

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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 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections