LOCATION

M7 1AD - Flood, Heat, Air & Subsidence Risk - HIgher Broughton (M7)

Salford, HIgher Broughton (M7)

Flood: LowHeat: LowerAir quality: MediumGround: Low

Climate risk summary for M7 1AD

M7 1AD in HIgher Broughton (M7) has a Low flood risk - EA NaFRA2 data records 39 properties in a flood risk zone. Heat risk is Lower, with a median (50th percentile) of 18 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 7.5 μg/m³, above the WHO annual guideline of 5 μg/m³ (Defra UK-AIR). Ground conditions are Low risk, with Riverine Clay And Floodplain Sands And Gravel geology; shrink-swell risk is classed as improbable (BGS GeoSure).

How does M7 1AD compare with the rest of the UK?

  • Air pollution: more polluted than 75% of councils
  • Heat risk: cooler than 62% of councils
  • Subsidence risk: lower risk than 58% of postcodes
  • Green space access: less green access than 95% of English postcodes

What is the flood risk in M7 1AD?

Flood risk at M7 1AD is rated Low, based on Environment Agency NaFRA2 modelling.

Environment Agency flood zone data shows low flood risk for M7 1AD in HIgher Broughton (M7). EA NaFRA2 data shows 39 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.

How is the air quality in M7 1AD?

Air quality at M7 1AD 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 M7 1AD?

BGS GeoSure data classes the underlying soil at M7 1AD as Riverine Clay And Floodplain Sands And Gravel, 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.

Where does this data come from?

This LocalRisk report for M7 1AD 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 Salford and is updated as new official datasets are published.

About the Salford area

Salford has a dense urban setting along the River Irwell with extensive redevelopment and former industrial land and experiences cool, wet winters and warm summers, shaped by urban form and lowland terrain.

What should buyers and renters check in M7 1AD?

Practical check: EA data flags 39 properties at flood risk here - check whether the property is among them by comparing its position to the flood zone boundary. With 18 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. With PM2.5 above WHO guidelines here, check which bedrooms face busy roads and how fresh air is drawn into living spaces. These are postcode-level indicators - conditions vary between individual properties.