๐Ÿ“ฎ Deagon postcode: 4017

Property Investment Score: Deagon, QLD (2026)

Deagon, Queenslandยท Brisbane Cityยท 4017
Moderate investment with climate considerationsUpdated 9 Mar 2026

Investment Score

5.2/10

Moderate investment with climate considerations

Key Facts

Investment Score
5.2/10
Climate Risk
Medium
Resale Risk
Medium
Suburb
Deagon, QLD
Postcode
4017
Region
Greater Brisbane
Median property value
$950,000
Dominant hazard
extreme heat (6/10)
Highest high-risk exposure
13.3% of land (bushfire)

Investment Score Analysis

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

Properties in flood-prone areas may experience a decrease in value.

The emergence of climate risk awareness among buyers, tenants, insurers, and lenders is creating differentiation in the property market. Properties in Deagon 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 Deagon including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.

Deagon located in Greater Brisbane (postcode 4017), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $950,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Deagon.

Across the six hazard axes ClimateNest models, the dominant climate risk in Deagon is extreme heat (score 6/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+35% by 2030). These suburb-level signals help prioritise which properties need the closest look โ€” the actual risk of any single home can only be confirmed with an address-level report.

Whether you are buying, selling or renovating in Deagon, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Deagon are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Insurance OutlookInsurance premiums may increase due to the rising risk of flooding and coastal hazards.
Price Impact from ClimateProperties in flood-prone areas may experience a decrease in value.
Resale Liquidity RiskMedium

Historical Events

2022
Moderate

Major flooding event impacted Deagon, causing property damage and road closures.

2020
Moderate

A prolonged heatwave in January 2020 resulted in increased hospital admissions and heat stress among vulnerable populations in Deagon.

2013
Minor

A severe thunderstorm caused localized flooding and damage to property in Deagon.

2011
Moderate

The 2011 Brisbane floods caused significant inundation in low-lying areas of Deagon.

Adaptation & Mitigation Actions

Improve Drainage Infrastructure

Near-term

Upgrade drainage systems to handle increased rainfall intensity and reduce the risk of flooding.

Est. cost: High

Implement Heatwave Early Warning System

Immediate

Develop and implement a heatwave early warning system to alert residents of impending heatwaves and provide guidance on how to stay safe.

Est. cost: Medium

Protect Coastal Areas

Long-term

Implement coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and storm surges.

Est. cost: Very High

Community Education Programs

Near-term

Educate residents about climate change risks and adaptation measures through community workshops and outreach programs.

Est. cost: Low

Council & Emergency Services

Brisbane City Council
Emergency Services

Data last updated: 9 March 2026

Explore Deagon Risk Reports

Frequently Asked Questions

Is Deagon a good investment?

Deagon has an overall Medium 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 Deagon?

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 Deagon. ClimateNest provides climate-adjusted investment metrics.

What is the resale outlook for properties in Deagon?

The resale outlook for Deagon 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 Deagon?

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 are the main climate risks in Deagon?

ClimateNest's suburb model rates Deagon's dominant climate risk as extreme heat at 6/10 on a 0โ€“10 index, followed by severe storm (6/10) and flood (5/10). These are suburb-level averages โ€” an address-level report is needed to confirm the risk of a specific property in Deagon.

What share of Deagon is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 13.3% of Deagon in high-risk zones for bushfire, with a further 65.4% 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 Deagon Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Deagon, 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