Flood Risk in Kimbriki, NSW: 2026 Assessment

Kimbriki, New South Wales· UNKNOWN
Kimbriki faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is expected to increase with climate change.Updated 8 May 2026

Flood Risk Score

4.0/10

Kimbriki faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is expected to increase with climate change.

Key Facts

Flood Risk
Kimbriki faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is expected to increase with climate change.
Trend
increasing
Suburb
Kimbriki, NSW
Overall Risk
Medium
Postcode
2429
Highest high-risk exposure
16.1% of land (bushfire)

Flood Risk Analysis

Kimbriki, located in New South Wales, 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 New South Wales.

Check local council flood maps for specific property risks.

Kimbriki faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is expected to increase with climate change.

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.

Kimbriki sits within ClimateNest's suburb-level hazard model for flood risk. 6% of the suburb's land area is mapped in high-risk flood zones and 76.3% 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 Kimbriki.

Kimbriki (postcode 2429) 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 (16.1% of land in high-risk zones), surface flood (6.6% of land in high-risk zones), riverine flood (6% of land in high-risk zones). Exposure is not uniform across Kimbriki — 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 WaterwayLocal creeks and drainage systems
Elevation RangeVaries across the suburb
Flood Zone ClassificationPotentially affected areas near waterways

Historical Events

2022
Major

Significant flooding event impacted the region, causing widespread damage and displacement.

2020
Moderate

Heavy rainfall caused flash flooding in parts of Kimbriki, leading to road closures and property damage.

Adaptation & Mitigation Actions

Improve Bushfire Preparedness

Immediate

Implement bushfire protection measures, such as clearing vegetation around properties, installing fire-resistant building materials, and developing evacuation plans.

Est. cost: Low to Medium

Enhance Heat Resilience

Near-term

Install air conditioning or fans, improve home insulation, and plant trees to provide shade. Establish cooling centers for vulnerable populations during heatwaves.

Est. cost: Low to Medium

Upgrade Flood Defenses

Near-term

Improve drainage systems, construct flood barriers, and elevate buildings in flood-prone areas. Implement early warning systems to alert residents of impending floods.

Est. cost: Medium to High

Promote Water Conservation

Long-term

Implement water-saving measures, such as installing rainwater tanks, using water-efficient appliances, and reducing outdoor water use. This will help to conserve water resources during periods of drought.

Est. cost: Low

Council & Emergency Services

Northern Beaches Council
Emergency Services

Data last updated: 8 May 2026

Explore Kimbriki Risk Reports

Frequently Asked Questions

Is Kimbriki at risk of flooding?

Based on available data, Kimbriki 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 Kimbriki?

Insurance costs for flood cover in Kimbriki 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 Kimbriki?

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

Elevation is a critical factor in flood risk. Properties at higher elevations within Kimbriki 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 Kimbriki is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 16.1% of Kimbriki in high-risk zones for bushfire, with a further 65.2% 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 Kimbriki Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Kimbriki, New South Wales, 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