๐Ÿ“ฎ Claremont postcode: 7011

Flood Risk in Claremont, TAS: 2026 Assessment

Claremont, Tasmaniaยท Glenorchyยท 7011
Claremont faces a moderate risk of flooding due to its proximity to the Derwent River and local waterways. Increased rainfall intensity and rising sea levels could exacerbate flood events.Updated 30 Mar 2026

Flood Risk Score

6.5/10

Claremont faces a moderate risk of flooding due to its proximity to the Derwent River and local waterways. Increased rainfall intensity and rising sea levels could exacerbate flood events.

Key Facts

Flood Risk
Claremont faces a moderate risk of flooding due to its proximity to the Derwent River and local waterways. Increased rainfall intensity and rising sea levels could exacerbate flood events.
Trend
increasing
Suburb
Claremont, TAS
Overall Risk
Medium
Postcode
7011
Highest high-risk exposure
14.7% of land (surface flood)

Flood Risk Analysis

Claremont, located in Tasmania, 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 Tasmania.

Historical flood events have impacted properties near the river. Council provides flood maps and advice for residents.

Claremont faces a moderate risk of flooding due to its proximity to the Derwent River and local waterways. Increased rainfall intensity and rising sea levels could exacerbate flood events.

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.

Claremont sits within ClimateNest's suburb-level hazard model for flood risk. 3.4% of the suburb's land area is mapped in high-risk flood zones and 84.7% 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 Claremont.

Claremont (postcode 7011) 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 surface flood (14.7% of land in high-risk zones), extreme wind (11.3% of land in high-risk zones), bushfire (11.1% of land in high-risk zones). Exposure is not uniform across Claremont โ€” 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 WaterwayDerwent River
Elevation Range5-30 meters
Flood Zone ClassificationAreas near the Derwent River are designated as flood zones.

Historical Events

2018
Moderate

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

1993
Major

Significant flooding occurred along the Derwent River, impacting Claremont and surrounding areas.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Invest in flood defenses such as levees, flood barriers, and improved drainage systems to protect properties from flooding.

Est. cost: High

Bushfire Preparedness

Immediate

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

Est. cost: Medium

Heatwave Action Plan

Near-term

Develop and implement a heatwave action plan to protect vulnerable populations during extreme heat events, including establishing cooling centers and providing public awareness campaigns.

Est. cost: Low

Coastal Erosion Management

Long-term

Implement coastal erosion management strategies such as beach nourishment, seawalls, and managed retreat to protect coastal properties and infrastructure from erosion and inundation.

Est. cost: High

Upgrade Building Codes

Long-term

Update building codes to incorporate climate resilience measures, such as requiring new buildings to be flood-resistant, fire-resistant, and energy-efficient.

Est. cost: Medium

Council & Emergency Services

Glenorchy City Council
Emergency Services

Data last updated: 30 March 2026

Explore Claremont Risk Reports

Frequently Asked Questions

Is Claremont at risk of flooding?

Based on available data, Claremont has a notable flood risk profile. Flood risk varies by address โ€” check your specific property for precise flood zone mapping and elevation data with ClimateNest.

What flood insurance costs can I expect in Claremont?

Insurance costs for flood cover in Claremont 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 Claremont?

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

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

ClimateNest's hazard overlay maps 14.7% of Claremont in high-risk zones for surface flood, with a further 79.9% in moderate-risk zones. Suburb-level exposure is not uniform โ€” individual properties can differ from these averages, so an address-level check is recommended.

Is Claremont Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Claremont, Tasmania, 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 ยท Australian addresses only ยท 8 hazard scores ยท Insurance trajectory ยท 2030 & 2050 projections