📮 St Ives Chase postcode: 2075

Flood Risk in St Ives Chase, NSW: 2026 Assessment

St Ives Chase, New South Wales· Ku-ring-gai· 2075
St Ives Chase faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local creeks and drainage systems. Properties in low-lying areas are more vulnerable.Updated 19 May 2026

Is St Ives Chase Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for St Ives Chase, New South Wales, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$49 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$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections

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Flood Risk Score

Not assessed

St Ives Chase faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local creeks and drainage systems. Properties in low-lying areas are more vulnerable.

Key Facts

Flood Risk
St Ives Chase faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local creeks and drainage systems. Properties in low-lying areas are more vulnerable.
Trend
increasing
Suburb
St Ives Chase, NSW
Overall Risk
Medium
Postcode
2075

Flood Risk Analysis

St Ives Chase, located in New South Wales, 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 New South Wales.

Some areas near Middle Harbour Creek are susceptible to flash flooding during heavy rainfall.

St Ives Chase faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local creeks and drainage systems. Properties in low-lying areas are more vulnerable.

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 St Ives Chase. An address-level check is what tells you about a specific property before you buy, sell or insure it.

Local Hazard Evidence

Nearest WaterwayMiddle Harbour Creek
Elevation Range80-120m
Flood Zone ClassificationLow to Moderate

Historical Events

2022
Moderate

Heavy rainfall caused flash flooding in low-lying areas of St Ives Chase, impacting homes and businesses.

Adaptation & Mitigation Actions

Prepare a Bushfire Survival Plan

Immediate

Develop and practice a bushfire survival plan with your family, including evacuation routes and emergency contacts.

Est. cost: Low

Improve Home's Bushfire Resilience

Near-term

Install ember guards, clear gutters, and maintain a defensible space around your home to reduce bushfire risk.

Est. cost: Medium

Install Rainwater Tanks

Long-term

Install rainwater tanks to capture and store rainwater for non-potable uses, reducing reliance on mains water during droughts.

Est. cost: Medium

Create a Flood Emergency Kit

Near-term

Prepare a flood emergency kit with essential supplies, including food, water, medications, and important documents.

Est. cost: Low

Council & Emergency Services

Ku-ring-gai Council
Emergency Services

Data last updated: 19 May 2026

Explore St Ives Chase Risk Reports

Frequently Asked Questions

Is St Ives Chase at risk of flooding?

Based on available data, St Ives Chase 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 St Ives Chase?

Insurance costs for flood cover in St Ives Chase 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 St Ives Chase?

Yes, flood risk can affect property values in St Ives Chase. 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 St Ives Chase?

Elevation is a critical factor in flood risk. Properties at higher elevations within St Ives Chase 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 St Ives Chase Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for St Ives Chase, New South Wales, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$49 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$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections