Property Investment Score: Grange, SA (2026)
Investment Score
5.2/10Moderate investment with climate considerations
Key Facts
- Investment Score
- 5.2/10
- Climate Risk
- Medium
- Resale Risk
- Medium
- Suburb
- Grange, SA
- Postcode
- 5022
- Highest high-risk exposure
- 12.8% of land (bushfire)
Investment Score Analysis
Grange in South Australia 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.
Potential for decreased property values in high-risk zones
The emergence of climate risk awareness among buyers, tenants, insurers, and lenders is creating differentiation in the property market. Properties in Grange 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 Grange including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.
Grange (postcode 5022) 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 (12.8% of land in high-risk zones), surface flood (9.7% of land in high-risk zones), riverine flood (2.2% of land in high-risk zones). Exposure is not uniform across Grange — 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
Several days of extreme heat put pressure on local infrastructure and emergency services.
Heavy rainfall caused localized flooding in low-lying areas of Grange.
Prolonged heatwave with temperatures exceeding 40°C impacted vulnerable residents.
Severe storms caused flash flooding and property damage in Grange.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater infrastructure 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 staying safe.
Est. cost: Low
Protect coastal areas from erosion
Long-termImplement coastal protection measures such as seawalls and dune restoration to mitigate erosion.
Est. cost: High
Promote water conservation
Near-termEncourage residents to conserve water through rebates and education programs to reduce strain on water resources during droughts.
Est. cost: Low
Community education on climate risks
ImmediateConduct workshops and distribute information to raise awareness about climate change impacts and adaptation strategies.
Est. cost: Low
Council & Emergency Services
Explore Grange Risk Reports
View other climate risk assessments for Grange:
Frequently Asked Questions
Is Grange a good investment?
Grange 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 Grange?
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 Grange. ClimateNest provides climate-adjusted investment metrics.
What is the resale outlook for properties in Grange?
The resale outlook for Grange 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 Grange?
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 South Australia suburbs to identify relative opportunities and risks.
What share of Grange is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 12.8% of Grange in high-risk zones for bushfire, with a further 59.2% 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 Grange Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Grange, South Australia, 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