North Norfolk, Bacton
NR12 0AA in North Norfolk has a Low flood risk - EA NaFRA2 data records 2 properties in a flood risk zone. Heat risk is Lower, with a median (50th percentile) of 20 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 6.6 μg/m³, above the WHO annual guideline of 5 μg/m³ (Defra UK-AIR). Ground conditions are Low risk, with Glaciofluvial Deposits geology; shrink-swell risk is classed as improbable (BGS GeoSure).
National comparison
Flood risk at NR12 0AA is rated Low, based on Environment Agency NaFRA2 modelling.
Air quality at NR12 0AA 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.
BGS GeoSure data classes the underlying soil at NR12 0AA as Glaciofluvial Deposits, 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.
The nearest projected coastal erosion zone to NR12 0AA is 154 m away (Erosion projected by 2105 (70th-percentile climate change) - SMP policy: Managed Realignment mapping) and the postcode is in the low coastal erosion risk band. Coastal erosion risk varies along the shoreline depending on local geology, sea defences and Shoreline Management Plan policy. For properties near the coast, a specialist coastal erosion risk assessment is recommended.
This LocalRisk report for NR12 0AA 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 North Norfolk and is updated as new official datasets are published.
North Norfolk has a predominantly coastal and rural setting with low-lying land, river valleys and an exposed North Sea coastline and experiences cool, wet winters and mild summers, influenced by maritime conditions and flat terrain.
Environment Agency flood zone data shows low flood risk for NR12 0AA in North Norfolk. EA NaFRA2 data shows 2 at low 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.
Practical check: EA flags 2 properties at flood risk here, near the coast - compare the floor level to the highest recorded tide line and check for flood resilience measures. With 20 hot days projected (UKCP18 50th percentile, 2021-2040 average under RCP8.5), note which bedrooms face west (hottest in evening) and whether windows allow through-ventilation. These are postcode-level indicators - conditions vary between individual properties.