LOCATION

KA3 1AF - Flood, Heat, Air & Subsidence Risk - Kilmarnock

East Ayrshire, Kilmarnock

Flood: LowerHeat: LowerAir quality: LowGround: Low

KA3 1AF in Kilmarnock has a Lower 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 GeoSure).

National comparison

  • Air pollution: cleaner than 95% of councils
  • Heat risk: cooler than 92% of councils
  • Subsidence risk: lower risk than 58% of postcodes

Flood risk at KA3 1AF is rated Lower, based on SEPA flood mapping.

Air quality at KA3 1AF 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.

BGS GeoSure data classes the underlying soil at KA3 1AF as Glacial Till, with shrink-swell hazard rated improbable (subsidence risk band: Low). Soil type and shrink-swell behaviour drive subsidence claims following dry summers; recent ABI data shows insurer payouts rose sharply after the 2022 and 2025 hot summers. A structural survey is the reliable way to assess ground risk for a specific property.

This LocalRisk report for KA3 1AF 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 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 East Ayrshire and is updated as new official datasets are published.

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

SEPA flood zone data shows lower flood risk for KA3 1AF in Kilmarnock. 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.