Town CLIMATE RISK
Battle is a town, within the Rother council area. LocalRisk has flood, heat, air and ground-stability data for 457 postcodes in Battle; 12 samples are linked at the foot of this page.
8.3% of postcodes in Battle fall into the Environment Agency's high flood-risk band - slightly above the UK average of about 7%. The band reflects the highest flood risk within each postcode; some properties may face little or no direct flood risk. A further 4.2% sit in the medium band; 87.5% are lower-risk. Across the wider Rother council area the figure is 11.9%, so Battle runs lower than its parent council. Two postcodes a few streets apart can land in different bands; what drives the gap is elevation, distance to the nearest watercourse, and how the surrounding drainage performs in heavy rain. The postcode list at the foot of this page links to the full address-level reading for each postcode in Battle.
Met Office UKCP18 projections (50th percentile) estimate around 24 days above 25°C per year across the Rother 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. Heat exposure within Battle itself is uneven: top-floor flats, west-facing terraces and properties without through-ventilation hold heat well into the night, while ground-floor homes near tree cover or open ground cool faster. The headline 24-day figure is a council-level UKCP18 estimate (LAD resolution), not a property-level reading.
Annual mean PM2.5 across the Rother area is 6.5 µg/m³ - close to the World Health Organisation guideline of 5 µg/m³ and within the UK Environment Act 2021 target of 10 µg/m³ by 2040. Within Battle, readings are not flat: postcodes within 200 metres of an A-road or major junction routinely run 30-50% higher during weekday rush hours than residential streets two roads back. The figure is a council-level Defra UK-AIR estimate (1km modelled grid).
Ground stability in Battle follows the underlying geology more than the postal boundary. The British Geological Survey GeoSure dataset maps clay shrink-swell risk on a 50-metre cell, and properties on the same street can sit in different bands where a clay seam ends mid-road. Pre-1980 housing on clay-rich ground is the most exposed; properties on bedrock or well-drained sandy soils are typically lower-risk. A postcode-level check picks up that variation.
A free postcode check on LocalRisk covers up to six hazards for any address in Battle: Environment Agency flood mapping, BGS ground stability, Met Office heat projections, Defra PM2.5, plus coastal erosion and green-space access where relevant. The postcode list below opens an address-level report for each postcode in Battle; the council link at the top of this page returns to the wider Rother picture.
Flood risk - postcodes in Battle
Environment Agency NaFRA2 data. Postcode-level. Search below for your exact risk.
A sample of Battle postcodes where the Environment Agency NaFRA2 screening identifies a cluster of properties in the high flood-risk band. A postcode appearing here does not mean every address inside it floods - flood exposure varies street-by-street, and many properties within a high-band postcode face little or no direct risk. Use the list as a starting point for closer checks, not as a verdict on individual homes.
Flood band is the LocalRisk hazard that varies postcode-to-postcode inside Battle - heat (Met Office UKCP18) and air quality (Defra UK-AIR PM2.5) are reported at council level. Click any postcode for the full property-level risk report.