Flood Risk in San Remo, VIC: 2026 Assessment
Flood Risk Score
4.0/10Low to moderate flood risk, primarily from minor inundation during extreme rainfall events and potential storm surge impacts.
Key Facts
- Flood Risk
- Low to moderate flood risk, primarily from minor inundation during extreme rainfall events and potential storm surge impacts.
- Trend
- increasing
- Suburb
- San Remo, VIC
- Overall Risk
- Medium
- Postcode
- 3925
- Highest high-risk exposure
- 10.4% of land (bushfire)
Flood Risk Analysis
San Remo, 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.
Properties closest to the foreshore are most at risk from tidal inundation and storm surge.
Low to moderate flood risk, primarily from minor inundation during extreme rainfall events and potential storm surge impacts.
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.
San Remo sits within ClimateNest's suburb-level hazard model for flood risk. 10.2% of the suburb's land area is mapped in high-risk flood zones and 80.2% 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 San Remo.
San Remo (postcode 3925) 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 (10.4% of land in high-risk zones), riverine flood (10.2% of land in high-risk zones), surface flood (9.9% of land in high-risk zones). Exposure is not uniform across San Remo โ 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
Heavy rainfall led to localized flooding in low-lying areas of San Remo and surrounding coastal towns, impacting roads and some properties.
Adaptation & Mitigation Actions
Coastal Defence and Dune Restoration
Near-termImplement and maintain robust coastal defence structures (e.g., seawalls, groynes) and invest in dune restoration programs to mitigate erosion and inundation from sea level rise and storm surges.
Est. cost: $$$$
Heatwave Action Plan
ImmediateDevelop and implement a comprehensive heatwave action plan, including establishing cooling centres, public awareness campaigns on heat safety, and upgrading infrastructure to improve thermal resilience.
Est. cost: $$
Bushfire Preparedness and Fuel Management
Near-termEnhance bushfire preparedness through strategic fuel management in surrounding areas, community education on Fire Danger Ratings, and ensuring properties comply with the Fire Regulations.
Est. cost: $$
Stormwater Management and Flood Mitigation
Near-termUpgrade stormwater drainage systems to cope with increased rainfall intensity and implement localized flood mitigation measures in known inundation hotspots.
Est. cost: $$$
Building Code Updates for Resilience
Long-termAdvocate for and adopt updated building codes that mandate higher standards for resilience against coastal hazards, extreme heat, and bushfire threats.
Est. cost: $$
Council & Emergency Services
Explore San Remo Risk Reports
View other climate risk assessments for San Remo:
Frequently Asked Questions
Is San Remo at risk of flooding?
Based on available data, San Remo has a notable flood risk profile. Flood risk varies by address โ check your specific property for precise flood zone mapping and elevation data with ClimateNest.
What flood insurance costs can I expect in San Remo?
Insurance costs for flood cover in San Remo 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 San Remo?
Yes, flood risk can affect property values in San Remo. 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 San Remo?
Elevation is a critical factor in flood risk. Properties at higher elevations within San Remo 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 share of San Remo is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 10.4% of San Remo in high-risk zones for bushfire, with a further 78.3% in moderate-risk zones. Suburb-level exposure is not uniform โ individual properties can differ from these averages, so an address-level check is recommended.
Is San Remo Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for San Remo, Victoria, covering flood, bushfire, sea level rise and more.
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