What the mapping shows for Mackay
Part of Mackay is mapped as subject to coastal inundation.
25.2% of Mackay is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Mackay →Property Investment Score: Mackay, QLD (2026)
25.2% of Mackay is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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Investment Score
5.8Moderate investment with climate considerations
Key Facts
- Climate Risk
- Medium
- Resale Risk
- Medium
- Suburb
- Mackay, QLD
- Postcode
- 4740
- Region
- Mackay Region
- Median property value
- $550,000
- Dominant hazard
- extreme heat
Investment Score Analysis
Mackay 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 vulnerable 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 Mackay 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 Mackay including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.
Mackay located in Mackay Region (postcode 4740), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $550,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Mackay.
Across the six hazard axes ClimateNest models, the dominant climate risk for Mackay in this type is extreme heat. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Mackay, 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 Mackay are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Heavy rainfall caused flash flooding in parts of Mackay, leading to road closures and property damage.
Mackay experienced a prolonged heatwave with temperatures exceeding 35 degrees Celsius for several days.
Tropical Cyclone Debbie caused significant damage to infrastructure and property in Mackay.
Severe flooding occurred in Mackay following heavy rainfall, causing widespread damage and disruption.
Adaptation & Mitigation Actions
Upgrade Flood Defenses
ImmediateInvest in infrastructure to reduce flood risk, such as levees, drainage systems, and flood-resistant building codes.
Est. cost: High
Protect Coastal Areas
Near-termImplement measures to protect coastal areas from erosion and sea level rise, such as seawalls, beach nourishment, and mangrove restoration.
Est. cost: Medium
Develop Heatwave Response Plan
ImmediateDevelop a comprehensive heatwave response plan to protect vulnerable populations, including cooling centers, public awareness campaigns, and early warning systems.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water conservation through education, incentives, and water-efficient technologies to reduce the strain on water resources during droughts.
Est. cost: Low
Council & Emergency Services
Explore Mackay Risk Reports
View other climate risk assessments for Mackay:
Frequently Asked Questions
Is Mackay a good investment?
Mackay 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 Mackay?
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 Mackay. ClimateNest provides climate-adjusted investment metrics.
What is the resale outlook for properties in Mackay?
The resale outlook for Mackay 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 Mackay?
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.
Is Mackay Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Mackay, Queensland, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections