Property Investment Score: Marrangaroo, NSW (2026)
Investment Score
7.2/10Higher risk — factor climate into returns
Key Facts
- Investment Score
- 7.2/10
- Climate Risk
- High
- Resale Risk
- Medium
- Suburb
- Marrangaroo, NSW
- Postcode
- 2790
- Highest high-risk exposure
- 15.5% of land (bushfire)
Investment Score Analysis
Marrangaroo in New South Wales 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.
Properties in high-risk areas may experience price reductions.
The emergence of climate risk awareness among buyers, tenants, insurers, and lenders is creating differentiation in the property market. Properties in Marrangaroo 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 Marrangaroo including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.
Marrangaroo (postcode 2790) 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 bushfire (15.5% of land in high-risk zones), riverine flood (12.7% of land in high-risk zones), surface flood (11.1% of land in high-risk zones). Exposure is not uniform across Marrangaroo — 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
Historical Events
Heavy rainfall caused flooding in low-lying areas of Marrangaroo, leading to road closures and property damage.
The 2019-2020 bushfires, also known as the Black Summer, had a significant impact on the region, with widespread fires and smoke affecting air quality.
Bushfires impacted the region surrounding Marrangaroo, causing property damage and evacuations.
Adaptation & Mitigation Actions
Develop a Bushfire Survival Plan
ImmediateCreate a detailed plan for what to do in the event of a bushfire, including evacuation routes, emergency contacts, and a list of essential items to take with you.
Est. cost: Low
Improve Home Cooling
Near-termInstall air conditioning or fans to help keep your home cool during heatwaves. Consider energy-efficient options to reduce your carbon footprint.
Est. cost: Medium
Improve Flood Defenses
Near-termInstall flood barriers or sandbagging to protect your property from floodwaters. Ensure that your property is properly drained.
Est. cost: Medium
Plant Native Trees and Shrubs
Long-termPlanting native vegetation can help to reduce the risk of bushfires by creating a buffer zone around your property. It can also help to cool your home and reduce the urban heat island effect.
Est. cost: Low
Council & Emergency Services
Explore Marrangaroo Risk Reports
View other climate risk assessments for Marrangaroo:
Frequently Asked Questions
Is Marrangaroo a good investment?
Marrangaroo 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 Marrangaroo?
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 Marrangaroo. ClimateNest provides climate-adjusted investment metrics.
What is the resale outlook for properties in Marrangaroo?
The resale outlook for Marrangaroo 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 Marrangaroo?
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 New South Wales suburbs to identify relative opportunities and risks.
What share of Marrangaroo is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 15.5% of Marrangaroo in high-risk zones for bushfire, with a further 72.4% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Marrangaroo Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Marrangaroo, New South Wales, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections