Property Investment Score: Number One, NSW (2026)
Investment Score
5.5/10Moderate investment with climate considerations
Key Facts
- Investment Score
- 5.5/10
- Climate Risk
- Medium
- Resale Risk
- Medium
- Suburb
- Number One, NSW
- Postcode
- 2424
- Highest high-risk exposure
- 8.8% of land (bushfire)
Investment Score Analysis
Number One 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.
Property values in vulnerable areas may be negatively impacted.
The emergence of climate risk awareness among buyers, tenants, insurers, and lenders is creating differentiation in the property market. Properties in Number One 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 Number One including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.
Number One (postcode 2424) 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 (8.8% of land in high-risk zones), surface flood (8.1% of land in high-risk zones), riverine flood (4.8% of land in high-risk zones). Exposure is not uniform across Number One — 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
Severe storm caused flash flooding and power outages in the suburb.
Prolonged heatwave with record-breaking temperatures impacted the region, leading to heat stress and health concerns.
Bushfire near the suburb caused smoke haze and required evacuation of some residents.
Major flooding event impacted the region, causing property damage and disruptions to infrastructure.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater infrastructure to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Implement a heatwave action plan
ImmediateDevelop a plan to protect vulnerable populations during heatwaves, including cooling centers and community outreach programs.
Est. cost: Low
Strengthen coastal defenses
Long-termInvest in coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and coastal erosion.
Est. cost: High
Bushfire hazard reduction
Near-termUndertake regular bushfire hazard reduction activities, such as clearing vegetation and creating firebreaks, to reduce the risk of bushfires.
Est. cost: Medium
Council & Emergency Services
Explore Number One Risk Reports
View other climate risk assessments for Number One:
Frequently Asked Questions
Is Number One a good investment?
Number One 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 Number One?
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 Number One. ClimateNest provides climate-adjusted investment metrics.
What is the resale outlook for properties in Number One?
The resale outlook for Number One 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 Number One?
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 Number One is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 8.8% of Number One in high-risk zones for bushfire, with a further 85.2% 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 Number One Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Number One, 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