KA13 7RB - Flood, Heat, Air & Subsidence Risk - Stewarton

East Ayrshire, Stewarton

Climate risk summary for KA13 7RB

KA13 7RB in Stewarton has a Very low flood risk. Heat risk is Lower, with a median (50th percentile) of 6 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 Low at PM2.5 4.5 μg/m³, within 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).

• Flood: Flood risk is minimal in this area.
• Heat: Projected 6 days above 25°C per year, 2021-2040 average (Met Office UKCP18, 50th percentile under RCP8.5, 12 km grid - postcodes within the same grid cell share this value).
• Air quality: PM2.5 4.5 µg/m³ - within the WHO annual guideline of 5 µg/m³ (Defra UK-AIR PCM model, council-level average - every postcode in this council shows this value).
• Ground: BGS data: Glacial Till geology. Shrink-swell risk classed as improbable (British Geological Survey).

What is the flood risk in KA13 7RB?

Flood risk at KA13 7RB is rated Very Low, based on SEPA flood mapping.

SEPA flood zone data shows very low flood risk for KA13 7RB in Stewarton. 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 KA13 7RB?

Air quality at KA13 7RB 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.

Is subsidence a risk at KA13 7RB?

British Geological Survey data classes the underlying soil at KA13 7RB 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 KA13 7RB draws on four official UK open data sources: SEPA flood mapping, 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 East Ayrshire and is updated as new official datasets are published.

About the East Ayrshire area

East Ayrshire has an inland setting of river valleys, towns and former industrial areas, with upland moor to the south and east, and experiences cool, wet winters and mild summers, shaped by elevation and Atlantic-influenced weather.

Climate risk can change street by street, so it is worth checking neighbouring postcodes too. The full risk report for KA13 6AA is at localrisk.co.uk/postcode/KA136AA, and you can compare KA13 7RB side by side with any UK postcode at localrisk.co.uk/compare.