Flood Risk in Oxford Falls, NSW: 2026 Assessment

Oxford Falls, New South Wales· Northern Beaches
Oxford Falls faces a moderate risk of flooding due to its proximity to waterways and varied topography. Intense rainfall events can lead to flash flooding, particularly in low-lying areas.Updated 29 May 2026

Is Oxford Falls Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Oxford Falls, 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

Not ready to check your address? See a free sample report →

Flood Risk Score

Not assessed

Oxford Falls faces a moderate risk of flooding due to its proximity to waterways and varied topography. Intense rainfall events can lead to flash flooding, particularly in low-lying areas.

Key Facts

Flood Risk
Oxford Falls faces a moderate risk of flooding due to its proximity to waterways and varied topography. Intense rainfall events can lead to flash flooding, particularly in low-lying areas.
Trend
increasing
Suburb
Oxford Falls, NSW
Overall Risk
Medium
Postcode
2100

Flood Risk Analysis

Oxford Falls, 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.

Historical flood data indicates that properties near the creek have experienced inundation during major rainfall events.

Oxford Falls faces a moderate risk of flooding due to its proximity to waterways and varied topography. Intense rainfall events can lead to flash flooding, particularly in low-lying areas.

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

Local Hazard Evidence

Nearest WaterwayNarrabeen Creek
Elevation Range50-150m
Flood Zone ClassificationAreas near Narrabeen Creek are prone to flooding.

Historical Events

2022
Moderate

Heavy rainfall caused flash flooding in low-lying areas of Oxford Falls, impacting some residential properties.

Adaptation & Mitigation Actions

Improve Drainage Infrastructure

Near-term

Upgrade drainage systems to better manage stormwater runoff and reduce the risk of flash flooding.

Est. cost: Medium

Implement Bushfire Management Strategies

Immediate

Conduct regular hazard reduction burns and implement vegetation management programs to reduce the risk of bushfires.

Est. cost: Medium

Develop Community Emergency Plans

Near-term

Create community-based emergency plans to prepare residents for extreme weather events, including evacuation procedures and communication strategies.

Est. cost: Low

Promote Water Conservation

Long-term

Encourage residents to conserve water through rainwater harvesting and efficient irrigation practices to mitigate the impacts of drought.

Est. cost: Low

Council & Emergency Services

Northern Beaches Council
Emergency Services

Data last updated: 29 May 2026

Explore Oxford Falls Risk Reports

Frequently Asked Questions

Is Oxford Falls at risk of flooding?

Based on available data, Oxford Falls 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 Oxford Falls?

Insurance costs for flood cover in Oxford Falls 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 Oxford Falls?

Yes, flood risk can affect property values in Oxford Falls. 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 Oxford Falls?

Elevation is a critical factor in flood risk. Properties at higher elevations within Oxford Falls 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 Oxford Falls Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Oxford Falls, 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