LE9 1 postcode sector in the LE9 district

LE9 1 is a sector of the LE9 district: every postcode that starts LE9 1. It has 76 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the LE9 1 sector, by flood risk

Map of every postcode in the LE9 1 sector, by flood risk Of the 76 postcodes in the LE9 1 sector that ONS places, 3 have a home or business at high risk, 4 are at medium risk at worst, 5 are at low risk at worst and 64 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Broughton Astley, Cosby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M1A426 LE9 1AA: not on the flood risk listLE9 1AB: not on the flood risk listLE9 1RA: not on the flood risk listLE9 1RD: not on the flood risk listLE9 1RE: not on the flood risk listLE9 1RF: not on the flood risk listLE9 1RH: not on the flood risk listLE9 1RJ: not on the flood risk listLE9 1RP: not on the flood risk listLE9 1RS: not on the flood risk listLE9 1RT: not on the flood risk listLE9 1RU: not on the flood risk listLE9 1RW: not on the flood risk listLE9 1SA: not on the flood risk listLE9 1SB: not on the flood risk listLE9 1SD: not on the flood risk listLE9 1SE: not on the flood risk listLE9 1SF: not on the flood risk listLE9 1SG: not on the flood risk listLE9 1SH: not on the flood risk listLE9 1SJ: not on the flood risk listLE9 1SL: not on the flood risk listLE9 1SN: not on the flood risk listLE9 1SR: not on the flood risk listLE9 1SS: not on the flood risk listLE9 1ST: not on the flood risk listLE9 1SU: not on the flood risk listLE9 1SW: not on the flood risk listLE9 1SX: not on the flood risk listLE9 1SY: not on the flood risk listLE9 1TA: not on the flood risk listLE9 1TB: not on the flood risk listLE9 1TE: not on the flood risk listLE9 1TF: not on the flood risk listLE9 1TH: not on the flood risk listLE9 1TJ: not on the flood risk listLE9 1TL: not on the flood risk listLE9 1TN: not on the flood risk listLE9 1TP: not on the flood risk listLE9 1TQ: not on the flood risk listLE9 1TS: not on the flood risk listLE9 1TU: not on the flood risk listLE9 1TW: not on the flood risk listLE9 1TX: not on the flood risk listLE9 1TY: not on the flood risk listLE9 1UA: not on the flood risk listLE9 1UB: not on the flood risk listLE9 1UE: not on the flood risk listLE9 1UF: not on the flood risk listLE9 1UG: not on the flood risk listLE9 1UH: not on the flood risk listLE9 1UJ: not on the flood risk listLE9 1UL: not on the flood risk listLE9 1UN: not on the flood risk listLE9 1UP: not on the flood risk listLE9 1UQ: not on the flood risk listLE9 1UR: not on the flood risk listLE9 1US: not on the flood risk listLE9 1UT: not on the flood risk listLE9 1UX: not on the flood risk listLE9 1UY: not on the flood risk listLE9 1UZ: not on the flood risk listLE9 1WE: not on the flood risk listLE9 1ZP: not on the flood risk listLE9 1RB: low flood risk at worstLE9 1RL: low flood risk at worstLE9 1RR: low flood risk at worstLE9 1TD: low flood risk at worstLE9 1TR: low flood risk at worstLE9 1RN: medium flood risk at worstLE9 1TT: medium flood risk at worstLE9 1UD: medium flood risk at worstLE9 1UW: medium flood risk at worstLE9 1RG: high flood riskLE9 1RQ: high flood riskLE9 1UU: high flood risk Broughton AstleyCosby 5 postcodes at high or medium risk, outlined: this goes to LE9 1UU, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the LE9 1 sector, by flood risk Of the 76 postcodes in the LE9 1 sector that ONS places, 3 have a home or business at high risk, 4 are at medium risk at worst, 5 are at low risk at worst and 64 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Cosby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M1A426 Cosby
  • A home or business at high risk: 3
  • At medium risk at worst: 4
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 64
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 76 postcodes in the LE9 1 sector that ONS places, 3 have a home or business at high risk, 4 are at medium risk at worst, 5 are at low risk at worst and 64 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 200 metres of each other. It is not a boundary, and no boundary is drawn.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

Where the postcodes at high or medium risk lie together

What do homes sell for in LE9 1?

Homes in LE9 1 sold for a typical £282,500 in the 12 months to August 2026, across 40 sales, up 3.6% on the 12 months before, HM Land Registry's figures show.

£282,500 typical price, the 12 months to August 2026
£272,700 12 months to August 2025
▲ up 3.6% on the 12 months before
  • Detached £402,500 14 sales
  • Semi-detached £275,000 18 sales
  • Terraced £231,000 8 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start LE9 1. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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