Climate Risk Profile: Broadway, NSW
Broadway faces moderate climate risks, primarily related to flooding and heatwaves. The suburb's urban environment and distance from the coast mitigate some risks, but increasing temperatures and rainfall intensity pose challenges. Residents should prepare for more frequent and intense heat events and potential flooding.
Is Broadway Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Broadway, New South Wales, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Broadway
Flood
Broadway faces a moderate risk of flooding, primarily from heavy rainfall events and potential stormwater runoff. The risk is expected to increase due to climate change.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The bushfire risk in Broadway is relatively low due to its urban environment. However, proximity to surrounding parklands could pose a threat during extreme conditions.
Key drivers:
- ·Proximity to bushland
- ·Dry vegetation
Heat
Broadway experiences a high risk of heatwaves, particularly during the summer months. Climate change is expected to exacerbate this risk, leading to more frequent and intense heat events.
Key drivers:
- ·Urban heat island effect
- ·Climate change
Coastal
Broadway has a low coastal risk due to its distance from the coastline. Sea level rise and coastal erosion are not significant threats to this suburb.
Key drivers:
- ·Sea level rise
- ·Storm surges
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Broadway
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Broadway experiences a high risk of heatwaves, particularly during the summer months. Climate change is expected to exacerbate this risk, leading to more frequent and intense heat events.
Primary Drivers
- ·Urban heat island effect
- ·Climate change
- ·Lack of green spaces
flood Risk
Broadway faces a moderate risk of flooding, primarily from heavy rainfall events and potential stormwater runoff. The risk is expected to increase due to climate change.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Inadequate drainage infrastructure
coastal Risk
Broadway has a low coastal risk due to its distance from the coastline. Sea level rise and coastal erosion are not significant threats to this suburb.
Primary Drivers
- ·Sea level rise
- ·Storm surges
- ·Coastal erosion
bushfire Risk
The bushfire risk in Broadway is relatively low due to its urban environment. However, proximity to surrounding parklands could pose a threat during extreme conditions.
Primary Drivers
- ·Proximity to bushland
- ·Dry vegetation
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and heatwave risks.
Price Impact
Property values may be slightly affected by increasing climate risks.
Buyer Checklist
- 1.Check flood maps and insurance options.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Consider energy efficiency and water conservation measures.
- 4.Review council's climate adaptation plans.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Implement green infrastructure
Near-termIncrease green spaces and tree cover to reduce the urban heat island effect and improve stormwater management.
Est. cost: Medium
Learn moreUpgrade drainage infrastructure
Near-termImprove drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Learn moreDevelop a heatwave management plan
ImmediateCreate a plan to protect vulnerable populations during heatwaves, including cooling centers and community outreach programs.
Est. cost: Low
Learn morePromote water conservation
Long-termEncourage residents and businesses to conserve water through education and incentives.
Est. cost: Low
Learn moreAbout Broadway's Climate Risk Profile
Broadway, located in the inner-city of Sydney, faces a unique set of climate challenges due to its urban environment. The primary concerns are related to increased heatwaves and potential flooding from heavy rainfall events. The urban heat island effect exacerbates the impact of rising temperatures, making the suburb particularly vulnerable during summer months.
Flooding is another significant concern, as the suburb's infrastructure may struggle to cope with increasingly intense rainfall. Inadequate drainage systems and increased stormwater runoff can lead to localized flooding, disrupting transportation and damaging property. Climate change projections indicate that these risks are likely to worsen in the coming decades.
While Broadway is not directly exposed to coastal risks, the broader Sydney region is vulnerable to sea level rise and coastal erosion. These regional impacts could indirectly affect Broadway through economic disruptions and increased strain on resources. It is essential for residents and local authorities to take proactive measures to mitigate these risks and adapt to the changing climate.
Addressing these challenges requires a multi-faceted approach, including investments in green infrastructure, improved drainage systems, and community awareness programs. By working together, residents and local authorities can build a more resilient and sustainable future for Broadway.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
City of Sydney Council
Frequently Asked Questions
What are the main climate risks facing Broadway?
The main climate risks facing Broadway are increased heatwaves and potential flooding from heavy rainfall events. The urban heat island effect exacerbates the impact of rising temperatures, making the suburb particularly vulnerable during summer months.
How is the City of Sydney Council addressing climate change?
The City of Sydney Council has implemented a range of initiatives to address climate change, including investing in green infrastructure, upgrading drainage systems, and promoting water conservation. The council also has a climate strategy that outlines its long-term goals and objectives.
What can residents do to prepare for heatwaves?
Residents can prepare for heatwaves by staying hydrated, seeking out air-conditioned spaces, and checking on vulnerable neighbors. It is also important to avoid strenuous activities during the hottest part of the day.
What should I do if my property is flooded?
If your property is flooded, it is important to prioritize your safety and the safety of your family. Move to higher ground, avoid contact with floodwater, and contact emergency services if necessary. Once the floodwater has receded, contact your insurance company and begin the cleanup process.
How will climate change affect property values in Broadway?
Climate change may have a slight impact on property values in Broadway, particularly for properties that are vulnerable to flooding or heatwaves. However, the overall impact is likely to be moderate, as the suburb's location and amenities remain attractive to buyers.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Broadway, use our analysis tool.
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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