M17 8 postcode sector in the M17 district

M17 8 is a sector of the M17 district: every postcode that starts M17 8. It has 25 postcodes in use, 9 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

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

Every postcode in the M17 8 sector, by flood risk

Map of every postcode in the M17 8 sector, by flood risk Of the 25 postcodes in the M17 8 sector that ONS places, 1 are at low risk at worst and 24 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Lostock & Barton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M60 M17 8AA: not on the flood risk listM17 8AJ: not on the flood risk listM17 8AP: not on the flood risk listM17 8AR: not on the flood risk listM17 8AS: not on the flood risk listM17 8AT: not on the flood risk listM17 8AY: not on the flood risk listM17 8BA: not on the flood risk listM17 8BB: not on the flood risk listM17 8BD: not on the flood risk listM17 8BL: not on the flood risk listM17 8BN: not on the flood risk listM17 8BR: not on the flood risk listM17 8DA: not on the flood risk listM17 8DF: not on the flood risk listM17 8EB: not on the flood risk listM17 8ED: not on the flood risk listM17 8EH: not on the flood risk listM17 8JL: not on the flood risk listM17 8PG: not on the flood risk listM17 8RH: low flood risk at worst Lostock & Barton Map of every postcode in the M17 8 sector, by flood risk Of the 25 postcodes in the M17 8 sector that ONS places, 1 are at low risk at worst and 24 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Lostock & Barton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M60 Lostock & Barton
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 24

Of the 25 postcodes in the M17 8 sector that ONS places, 1 are at low risk at worst and 24 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

M17 8DD

Postcodes in M17 8

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

M17 8AAM17 8AJM17 8APM17 8ARM17 8ASM17 8ATM17 8AUM17 8AYM17 8BAM17 8BBM17 8BDM17 8BLM17 8BNM17 8BRM17 8DAM17 8DDM17 8DFM17 8EBM17 8EDM17 8EHM17 8JLM17 8PGM17 8PHM17 8PLM17 8RH

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

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.

Other sectors in M17

M17 1 sector All of M17 M postcode area

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