📮 Alfredton postcode: 3350

Flood Risk in Alfredton, VIC: 2026 Assessment

Alfredton, Victoria· City of Ballarat· 3350
Alfredton faces a moderate risk of flooding, primarily from intense rainfall events and potential overflow from nearby waterways. The risk is expected to increase with climate change.Updated 1 June 2026

Flood Risk Score

4.5/10

Alfredton faces a moderate risk of flooding, primarily from intense rainfall events and potential overflow from nearby waterways. The risk is expected to increase with climate change.

Key Facts

Flood Risk
Alfredton faces a moderate risk of flooding, primarily from intense rainfall events and potential overflow from nearby waterways. The risk is expected to increase with climate change.
Trend
increasing
Suburb
Alfredton, VIC
Overall Risk
Medium
Postcode
3350
Region
Regional VIC
Median property value
$475,000
Dominant hazard
extreme heat (5/10)
Highest high-risk exposure
14.6% of land (surface flood)

Flood Risk Analysis

Alfredton, located in Victoria, has a notable flood risk profile based on available data including proximity to waterways, elevation, and historical flood events. The Bureau of Meteorology (BOM) maintains river height and flood warning data for catchments across Victoria.

Historical flood data indicates that areas near the Yarrowee River have experienced flooding in the past.

Alfredton faces a moderate risk of flooding, primarily from intense rainfall events and potential overflow from nearby waterways. The risk is expected to increase with climate change.

For a comprehensive property-specific flood assessment including address-level elevation data, flood overlay mapping, and insurance cost estimates, use the ClimateNest full analysis tool. General suburb data cannot replace a site-specific evaluation.

Alfredton sits within ClimateNest's suburb-level hazard model for flood risk. 5.3% of the suburb's land area is mapped in high-risk flood zones and 73.9% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Alfredton.

On ClimateNest's 0–10 suburb hazard index, Alfredton scores 3 for flood risk — a lower exposure relative to the Australian suburb range. For comparison, properties in Alfredton can still sit well above or below this suburb average depending on elevation, distance to waterways or vegetation, and local drainage.

Alfredton located in Regional VIC (postcode 3350), is a Victoria suburb tracked by ClimateNest. The suburb's median property value is $475,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Alfredton.

Across the six hazard axes ClimateNest models, the dominant climate risk in Alfredton is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.

Whether you are buying, selling or renovating in Alfredton, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Alfredton are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Nearest WaterwayYarrowee River
Elevation Range430-460m
Flood Zone ClassificationAreas near the Yarrowee River are prone to flooding.

Historical Events

2023
Moderate

Significant rainfall events led to localized flooding in low-lying areas of Alfredton.

2010
Moderate

Heavy rainfall caused flooding in parts of Ballarat, including areas near Alfredton.

Adaptation & Mitigation Actions

Improve stormwater drainage

Near-term

Upgrade stormwater infrastructure to handle increased rainfall intensity and reduce flood risk.

Est. cost: Medium

Develop a heatwave plan

Immediate

Implement a community heatwave plan to protect vulnerable residents during extreme heat events.

Est. cost: Low

Bushfire risk mitigation

Near-term

Implement vegetation management and firebreak strategies to reduce bushfire risk.

Est. cost: Medium

Community education

Long-term

Raise community awareness about climate change risks and adaptation measures.

Est. cost: Low

Council & Emergency Services

City of Ballarat
Emergency Services

Data last updated: 1 June 2026

Explore Alfredton Risk Reports

Frequently Asked Questions

Is Alfredton at risk of flooding?

Based on available data, Alfredton has a notable flood risk profile. Flood risk varies by address — check your specific property for precise flood zone mapping and elevation data with ClimateNest.

What flood insurance costs can I expect in Alfredton?

Insurance costs for flood cover in Alfredton depend on the property's flood zone classification, elevation, and proximity to waterways. ClimateNest provides address-level insurance cost estimates based on your property's specific hazard exposure.

Does flood risk affect property values in Alfredton?

Yes, flood risk can affect property values in Alfredton. Properties in mapped flood zones may experience lower buyer demand, reduced valuations, and higher insurance costs. Lenders increasingly assess flood exposure as part of mortgage risk evaluation.

How does elevation affect flood risk in Alfredton?

Elevation is a critical factor in flood risk. Properties at higher elevations within Alfredton typically have lower flood exposure than those near waterways or in low-lying areas. Address-level elevation data combined with BOM flood mapping provides the most accurate picture.

What are the main climate risks in Alfredton?

ClimateNest's suburb model rates Alfredton's dominant climate risk as extreme heat at 5/10 on a 0–10 index, followed by bushfire (4/10) and damaging wind (4/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Alfredton.

What share of Alfredton is exposed to high surface flood risk?

ClimateNest's hazard overlay maps 14.6% of Alfredton in high-risk zones for surface flood, with a further 78.8% 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 Alfredton Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Alfredton, Victoria, covering flood, bushfire, sea level rise and more.

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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