LOCATION

SO40 0DL - Flood, Heat, Air & Subsidence Risk - Totton and Eling

New Forest, Totton and Eling

Flood: Very lowHeat: MediumAir quality: Low

SO40 0DL in New Forest has a Very low flood risk. Heat risk is Medium. Air quality is Low at PM2.5 5.7 μg/m³, above the WHO annual guideline of 5 μg/m³ (Defra UK-AIR).

National comparison

  • Green space access: less green access than 58% of English postcodes

Flood risk at SO40 0DL is rated Very Low, based on Environment Agency NaFRA2 modelling.

Heat risk at SO40 0DL is rated Medium, reflecting Met Office UKCP18 climate projections (50th percentile) for this area, averaged over the 2021-2040 period under the RCP8.5 high emissions scenario. These are probabilistic projections - the 50th percentile is the central estimate within RCP8.5; the full range of modelled outcomes is wide and lower emissions scenarios would produce lower figures. Higher summer temperatures increase cooling energy costs, affect comfort in poorly insulated or south-facing properties, and can accelerate shrinkage in clay soils beneath foundations. Properties built before 1980 without cavity wall insulation are typically most affected.

Air quality at SO40 0DL is rated Low, based on Defra UK-AIR annual mean PM2.5 data. Fine particulate matter (PM2.5) comes primarily from road traffic, industry, and domestic burning. Long-term exposure above the WHO guideline of 5 µg/m³ is linked to respiratory and cardiovascular health risks. Buyers and renters in higher air quality risk areas may wish to consider whether the property is near busy roads or industrial sources.

This LocalRisk report for SO40 0DL draws on four official UK open data sources: Environment Agency NaFRA2 flood modelling, Met Office UKCP18 climate projections, Defra UK-AIR PM2.5 monitoring, and British Geological Survey GeoSure subsidence mapping. Risk ratings are a screening tool, complementing - not replacing - the searches and surveys ordered as part of a property transaction. Data covers New Forest and is updated as new official datasets are published.

New Forest has a low-lying rural and coastal setting with heathland, woodland and river valleys and experiences cool, wet winters and warm summers, shaped by free-draining soils and coastal influence.

Environment Agency flood zone data shows very low flood risk for SO40 0DL in New Forest. The band reflects the highest flood risk within the postcode; some properties within this postcode may face little or no direct flood risk. For a specific property, a conveyancing search will confirm the exact flood zone position.