LOCATION

L26 0AB - Flood, Heat, Air & Subsidence Risk - Prescot (L26)

Knowsley, Prescot (L26)

Flood: Very lowHeat: LowerAir quality: MediumGround: Low

Climate risk summary for L26 0AB

L26 0AB in Prescot (L26) has a Very low flood risk - EA NaFRA2 data records no properties in a flood risk zone in this postcode. Heat risk is Lower, with a median (50th percentile) of 17 days above 25°C per year, averaged over the 2021-2040 period under the RCP8.5 high emissions scenario (Met Office UKCP18). Air quality is Medium at PM2.5 6.8 μg/m³, above the WHO annual guideline of 5 μg/m³ (Defra UK-AIR). Ground conditions are Low risk, with Glacial Till geology; shrink-swell risk is classed as improbable (BGS GeoClimate).

How does L26 0AB compare with the rest of the UK?

  • Air pollution: more polluted than 55% of councils
  • Heat risk: cooler than 65% of councils
  • Subsidence risk: lower risk than 58% of postcodes
  • Green space access: less green access than 64% of English postcodes

What is the flood risk in L26 0AB?

Flood risk at L26 0AB is rated Very Low, based on Environment Agency NaFRA2 modelling.

Environment Agency flood zone data shows very low flood risk for L26 0AB in Prescot (L26). EA NaFRA2 data shows no properties at flood risk in this postcode. 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.

How is the air quality in L26 0AB?

Air quality at L26 0AB is rated Medium, 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.

Is subsidence a risk at L26 0AB?

British Geological Survey data classes the underlying soil at L26 0AB as Glacial Till, with shrink-swell hazard rated improbable (subsidence risk band: Low). A structural survey is the reliable way to assess ground conditions for a specific property.

Where does this data come from?

This LocalRisk report for L26 0AB 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 GeoClimate subsidence mapping. Risk ratings are a screening tool, complementing - not replacing - the searches and surveys ordered as part of a property transaction. Data covers Knowsley and is updated as new official datasets are published.

About the Knowsley area

Knowsley has an urban and suburban setting with former industrial land and river valleys and experiences cool, wet winters and warm summers, influenced by lowland terrain and dense development.

Climate risk can change street by street, so it is worth checking neighbouring postcodes too. The full risk report for L26 0AA is at localrisk.co.uk/postcode/L260AA, and you can compare L26 0AB side by side with any UK postcode at localrisk.co.uk/compare.