Property Investment Score: Mount Annan, NSW (2026)
Investment Score
5.2/10Moderate investment with climate considerations
Key Facts
- Investment Score
- 5.2/10
- Climate Risk
- Medium
- Resale Risk
- Medium
- Suburb
- Mount Annan, NSW
- Postcode
- 2567
- Highest high-risk exposure
- 11.1% of land (riverine flood)
Investment Score Analysis
Mount Annan in New South Wales 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 high-risk 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 Mount Annan 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 Mount Annan including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.
Mount Annan (postcode 2567) 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 riverine flood (11.1% of land in high-risk zones), surface flood (9.4% of land in high-risk zones), bushfire (9.3% of land in high-risk zones). Exposure is not uniform across Mount Annan — 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
Prolonged heatwave conditions affected Mount Annan, with temperatures exceeding 40 degrees Celsius for several days.
Significant flooding occurred in the Camden area, impacting Mount Annan and surrounding suburbs.
A bushfire near Mount Annan caused property damage and required evacuations.
Heavy rainfall caused flooding in low-lying areas of Mount Annan, affecting several properties near Narellan Creek.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as improved drainage systems and flood barriers.
Est. cost: Medium
Bushfire Preparedness
ImmediateImplement bushfire management strategies, including vegetation clearing and community education programs.
Est. cost: Low
Heatwave Action Plan
Near-termDevelop and implement a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Community Awareness Programs
Long-termEducate residents about climate risks and adaptation measures through community workshops and online resources.
Est. cost: Low
Council & Emergency Services
Explore Mount Annan Risk Reports
View other climate risk assessments for Mount Annan:
Frequently Asked Questions
Is Mount Annan a good investment?
Mount Annan 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 Mount Annan?
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 Mount Annan. ClimateNest provides climate-adjusted investment metrics.
What is the resale outlook for properties in Mount Annan?
The resale outlook for Mount Annan 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 Mount Annan?
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 Mount Annan is exposed to high riverine flood risk?
ClimateNest's hazard overlay maps 11.1% of Mount Annan in high-risk zones for riverine flood, with a further 67.1% 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 Mount Annan Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Mount Annan, 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