๐Ÿ“ฎ Thursday Island postcode: 4875

Property Investment Score: Thursday Island, QLD (2026)

Thursday Island, Queenslandยท Torres Strait Island Regionalยท 4875
Higher risk โ€” factor climate into returnsUpdated 31 Mar 2026

Investment Score

7.2/10

Higher risk โ€” factor climate into returns

Key Facts

Investment Score
7.2/10
Climate Risk
High
Resale Risk
High
Suburb
Thursday Island, QLD
Postcode
4875
Highest high-risk exposure
20.4% of land (riverine flood)

Investment Score Analysis

Thursday Island in Queensland has an investment score reflecting its climate risk profile, property market fundamentals, and long-term climate projections. The overall High risk rating is a key input for investors evaluating climate-adjusted returns.

Property values may be negatively impacted by climate change risks.

The emergence of climate risk awareness among buyers, tenants, insurers, and lenders is creating differentiation in the property market. Properties in Thursday Island with demonstrably lower hazard exposure may attract stronger demand, better insurance terms, and more resilient long-term value.

Use ClimateNest for a complete property-specific investment analysis for Thursday Island including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.

Thursday Island (postcode 4875) 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 riverine flood (20.4% of land in high-risk zones), bushfire (14.5% of land in high-risk zones), surface flood (10.2% of land in high-risk zones). Exposure is not uniform across Thursday Island 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

Insurance OutlookInsurance premiums are likely to increase due to the high risk of flooding and coastal damage.
Price Impact from ClimateProperty values may be negatively impacted by climate change risks.
Resale Liquidity RiskHigh

Historical Events

2020
Moderate

A tropical low brought strong winds and heavy rain to Thursday Island, causing minor damage to infrastructure.

2019
Moderate

Heavy rainfall caused localized flooding on Thursday Island, impacting some residential areas.

Adaptation & Mitigation Actions

Coastal Protection Measures

Immediate

Implement coastal protection measures such as seawalls, revetments, and beach nourishment to reduce erosion and inundation.

Est. cost: High

Improved Drainage Infrastructure

Near-term

Upgrade drainage infrastructure to manage increased rainfall and reduce the risk of flooding.

Est. cost: Medium

Heatwave Management Plan

Immediate

Develop and implement a heatwave management plan to protect vulnerable populations during extreme heat events.

Est. cost: Low

Community Awareness Programs

Long-term

Conduct community awareness programs to educate residents about climate change risks and adaptation strategies.

Est. cost: Low

Council & Emergency Services

Torres Strait Island Regional Council
Emergency Services

Data last updated: 31 March 2026

Explore Thursday Island Risk Reports

Frequently Asked Questions

Is Thursday Island a good investment?

Thursday Island has an overall High climate risk rating. Get an address-level investment analysis from ClimateNest including climate-adjusted value projections, insurance cost trajectories, and resale liquidity scoring.

How does climate risk affect property investment returns in Thursday Island?

Climate risk can affect returns through higher insurance costs, reduced buyer demand in higher-risk areas, potential lender restrictions, and market differentiation between high-risk and low-risk properties within Thursday Island. ClimateNest provides climate-adjusted investment metrics.

What is the resale outlook for properties in Thursday Island?

The resale outlook for Thursday Island depends partly on how climate risk perceptions evolve. As awareness grows, buyers are likely to increasingly favour lower-risk properties. An address-level report helps you understand the specific resale liquidity outlook.

Are there climate-resilient suburbs near Thursday Island?

Neighbouring suburbs may have different climate risk profiles due to variations in elevation, vegetation cover, drainage, and land use. ClimateNest allows you to compare investment scores across Queensland suburbs to identify relative opportunities and risks.

What share of Thursday Island is exposed to high riverine flood risk?

ClimateNest's hazard overlay maps 20.4% of Thursday Island in high-risk zones for riverine flood, with a further 70.6% 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 Thursday Island Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Thursday Island, Queensland, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

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