Property Investment Score: Mumblebone Plain, NSW (2026)

Mumblebone Plain, New South Wales· Coonamble Shire Council
Moderate investment with climate considerationsUpdated 29 May 2026

Investment Score

5.2/10

Moderate investment with climate considerations

Key Facts

Investment Score
5.2/10
Climate Risk
Medium
Resale Risk
Medium
Suburb
Mumblebone Plain, NSW
Postcode
2824
Highest high-risk exposure
16.3% of land (bushfire)

Investment Score Analysis

Mumblebone Plain 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 flood-prone areas may experience a decrease in value due to increased risk and insurance costs.

The emergence of climate risk awareness among buyers, tenants, insurers, and lenders is creating differentiation in the property market. Properties in Mumblebone Plain 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 Mumblebone Plain including address-level risk scoring, insurance cost projections, climate-adjusted value forecasts to 2050, and resale liquidity assessment.

Mumblebone Plain (postcode 2824) 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 (16.3% of land in high-risk zones), surface flood (8.2% of land in high-risk zones), extreme wind (4.8% of land in high-risk zones). Exposure is not uniform across Mumblebone Plain — 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

Insurance OutlookInsurance premiums are likely to increase due to the rising risks of flooding, bushfires, and heatwaves.
Price Impact from ClimateProperties in flood-prone areas may experience a decrease in value due to increased risk and insurance costs.
Resale Liquidity RiskMedium

Historical Events

2023
Moderate

Moderate flooding impacted low-lying areas and agricultural land.

2017
Minor

Minor flooding occurred along the Castlereagh River due to heavy rainfall.

2013
Moderate

A prolonged heatwave resulted in high temperatures and heat stress across the region.

2010
Moderate

The Castlereagh River experienced moderate flooding, impacting low-lying areas and agricultural land.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Invest in infrastructure improvements such as levees and drainage systems to mitigate flood risks.

Est. cost: High

Enhance Bushfire Preparedness

Near-term

Implement bushfire mitigation measures, including vegetation management and community education programs.

Est. cost: Medium

Develop Heatwave Action Plan

Immediate

Establish a heatwave action plan with cooling centers and public awareness campaigns to protect vulnerable populations.

Est. cost: Low

Promote Water Conservation

Long-term

Encourage water conservation practices to address drought risks and ensure sustainable water resources.

Est. cost: Low

Council & Emergency Services

Coonamble Shire Council
Emergency Services

Data last updated: 29 May 2026

Explore Mumblebone Plain Risk Reports

Frequently Asked Questions

Is Mumblebone Plain a good investment?

Mumblebone Plain 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 Mumblebone Plain?

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 Mumblebone Plain. ClimateNest provides climate-adjusted investment metrics.

What is the resale outlook for properties in Mumblebone Plain?

The resale outlook for Mumblebone Plain 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 Mumblebone Plain?

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 Mumblebone Plain is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 16.3% of Mumblebone Plain in high-risk zones for bushfire, with a further 68.5% 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 Mumblebone Plain Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Mumblebone Plain, New South Wales, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$69 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections