What the mapping shows for Yorkeys Knob
Part of Yorkeys Knob is mapped as subject to coastal inundation.
75.4% of Yorkeys Knob 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 Yorkeys Knob →Flood Risk in Yorkeys Knob, QLD: 2026 Assessment
75.4% of Yorkeys Knob 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 assessedYorkeys Knob is susceptible to flooding due to its low-lying coastal location and proximity to waterways. Heavy rainfall events can lead to stormwater and riverine flooding.
Key Facts
- Flood Risk
- Yorkeys Knob is susceptible to flooding due to its low-lying coastal location and proximity to waterways. Heavy rainfall events can lead to stormwater and riverine flooding.
- Trend
- increasing
- Suburb
- Yorkeys Knob, QLD
- Overall Risk
- Medium
- Postcode
- 4878
Flood Risk Analysis
Yorkeys Knob, 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 in Yorkeys Knob, particularly those close to the Barron River.
Yorkeys Knob is susceptible to flooding due to its low-lying coastal location and proximity to waterways. Heavy rainfall events can lead to stormwater and riverine 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 Yorkeys Knob. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Heavy rainfall caused flash flooding in Yorkeys Knob, inundating some properties and disrupting traffic.
Widespread flooding across Queensland impacted Yorkeys Knob, with many homes and businesses affected.
Adaptation & Mitigation Actions
Upgrade Drainage Infrastructure
Near-termImprove stormwater drainage systems to reduce the risk of flash flooding during heavy rainfall events.
Est. cost: Medium
Protect Coastal Ecosystems
Near-termRestore and protect mangrove forests and dunes to provide natural buffers against coastal erosion and storm surges.
Est. cost: Medium
Develop a Heatwave Management Plan
ImmediateImplement a plan to protect vulnerable populations during heatwaves, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Raise Awareness of Climate Risks
Long-termEducate residents about the risks of climate change and provide guidance on how to prepare for and respond to extreme weather events.
Est. cost: Low
Strengthen Building Codes
Near-termUpdate building codes to ensure that new construction is resilient to flooding, coastal inundation, and extreme heat.
Est. cost: Medium
Council & Emergency Services
Explore Yorkeys Knob Risk Reports
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Frequently Asked Questions
Is Yorkeys Knob at risk of flooding?
Based on available data, Yorkeys Knob 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 Yorkeys Knob?
Insurance costs for flood cover in Yorkeys Knob 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 Yorkeys Knob?
Yes, flood risk can affect property values in Yorkeys Knob. 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 Yorkeys Knob?
Elevation is a critical factor in flood risk. Properties at higher elevations within Yorkeys Knob 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 Yorkeys Knob Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Yorkeys Knob, Queensland, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections