What the mapping shows for Rosslyn
Part of Rosslyn is mapped as subject to coastal inundation.
70.5% of Rosslyn 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 Rosslyn →Heat Risk in Rosslyn, QLD: 2026 Assessment
70.5% of Rosslyn 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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Heat Risk Score
Not assessedRosslyn is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key Facts
- Heat Risk
- Rosslyn is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Trend
- increasing
- Suburb
- Rosslyn, QLD
- Overall Risk
- Medium
- Postcode
- 4703
Heat Risk Analysis
Rosslyn in Queensland faces location-specific extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Rosslyn warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
The number of days exceeding 35°C is projected to increase in the future.
Get an address-level heat risk assessment from ClimateNest for Rosslyn including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Rosslyn. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
A prolonged heatwave affected Rosslyn, with temperatures exceeding 35°C for several days.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Implement Heatwave Early Warning System
ImmediateDevelop a system to alert residents of impending heatwaves and provide guidance on how to stay safe.
Est. cost: Low
Manage Vegetation to Reduce Bushfire Risk
Near-termClear vegetation around properties and implement controlled burns to reduce fuel load.
Est. cost: Low
Protect Coastal Areas from Erosion
Long-termImplement measures to protect coastal areas from erosion, such as seawalls and beach nourishment.
Est. cost: High
Council & Emergency Services
Explore Rosslyn Risk Reports
View other climate risk assessments for Rosslyn:
Frequently Asked Questions
How hot does Rosslyn get in summer?
Rosslyn in Queensland experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Rosslyn. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Rosslyn?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Queensland. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Rosslyn properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Rosslyn and the performance of your building envelope.
What heat mitigation measures work best in Rosslyn?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
Is Rosslyn Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Rosslyn, Queensland, covering flood, bushfire, sea level rise and more.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections