W1B 5 postcode sector in the W1B district

W1B 5 is a sector of the W1B district: every postcode that starts W1B 5. It has 100 postcodes in use, 4 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 W1B 5 sector, by flood risk

Map of every postcode in the W1B 5 sector, by flood risk Of the 100 postcodes in the W1B 5 sector that ONS places, 100 are not on the Environment Agency's at-risk list. Places named: West End. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. W1B 5AB: not on the flood risk listW1B 5AD: not on the flood risk listW1B 5AF: not on the flood risk listW1B 5AG: not on the flood risk listW1B 5AH: not on the flood risk listW1B 5AN: not on the flood risk listW1B 5AP: not on the flood risk listW1B 5AS: not on the flood risk listW1B 5AW: not on the flood risk listW1B 5BD: not on the flood risk listW1B 5BT: not on the flood risk listW1B 5DF: not on the flood risk listW1B 5DG: not on the flood risk listW1B 5DH: not on the flood risk listW1B 5DL: not on the flood risk listW1B 5DP: not on the flood risk listW1B 5DQ: not on the flood risk listW1B 5DR: not on the flood risk listW1B 5DS: not on the flood risk listW1B 5DW: not on the flood risk listW1B 5EA: not on the flood risk listW1B 5FE: not on the flood risk listW1B 5HB: not on the flood risk listW1B 5HH: not on the flood risk listW1B 5LR: not on the flood risk listW1B 5LU: not on the flood risk listW1B 5LY: not on the flood risk listW1B 5LZ: not on the flood risk listW1B 5NE: not on the flood risk listW1B 5NH: not on the flood risk listW1B 5NL: not on the flood risk listW1B 5PA: not on the flood risk listW1B 5PD: not on the flood risk listW1B 5PE: not on the flood risk listW1B 5PG: not on the flood risk listW1B 5PH: not on the flood risk listW1B 5PP: not on the flood risk listW1B 5PR: not on the flood risk listW1B 5PS: not on the flood risk listW1B 5PW: not on the flood risk listW1B 5PX: not on the flood risk listW1B 5PY: not on the flood risk listW1B 5QB: not on the flood risk listW1B 5QD: not on the flood risk listW1B 5QG: not on the flood risk listW1B 5QH: not on the flood risk listW1B 5QN: not on the flood risk listW1B 5QP: not on the flood risk listW1B 5QR: not on the flood risk listW1B 5RA: not on the flood risk listW1B 5RL: not on the flood risk listW1B 5RS: not on the flood risk listW1B 5RT: not on the flood risk listW1B 5RU: not on the flood risk listW1B 5RZ: not on the flood risk listW1B 5SB: not on the flood risk listW1B 5SE: not on the flood risk listW1B 5SF: not on the flood risk listW1B 5SG: not on the flood risk listW1B 5SJ: not on the flood risk listW1B 5SN: not on the flood risk listW1B 5TH: not on the flood risk listW1B 5TJ: not on the flood risk listW1B 5TL: not on the flood risk listW1B 5TP: not on the flood risk listW1B 5TQ: not on the flood risk list West End Map of every postcode in the W1B 5 sector, by flood risk Of the 100 postcodes in the W1B 5 sector that ONS places, 100 are not on the Environment Agency's at-risk list. Places named: West End. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. West End
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 100

Of the 100 postcodes in the W1B 5 sector that ONS places, 100 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

Postcodes in W1B 5

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.

W1B 5ABW1B 5ADW1B 5AFW1B 5AGW1B 5AHW1B 5ANW1B 5APW1B 5ARW1B 5ASW1B 5AWW1B 5BDW1B 5BTW1B 5DFW1B 5DGW1B 5DHW1B 5DLW1B 5DPW1B 5DQW1B 5DRW1B 5DSW1B 5DWW1B 5EAW1B 5FEW1B 5HBW1B 5HHW1B 5JYW1B 5LRW1B 5LUW1B 5LYW1B 5LZW1B 5NAW1B 5NEW1B 5NFW1B 5NHW1B 5NLW1B 5NQW1B 5PAW1B 5PBW1B 5PDW1B 5PEW1B 5PFW1B 5PGW1B 5PHW1B 5PJW1B 5PLW1B 5PPW1B 5PQW1B 5PRW1B 5PSW1B 5PTW1B 5PWW1B 5PXW1B 5PYW1B 5PZW1B 5QAW1B 5QBW1B 5QDW1B 5QEW1B 5QGW1B 5QHW1B 5QJW1B 5QLW1B 5QNW1B 5QPW1B 5QQW1B 5QRW1B 5QWW1B 5RAW1B 5RBW1B 5RLW1B 5RSW1B 5RTW1B 5RUW1B 5RWW1B 5RXW1B 5RZW1B 5SAW1B 5SBW1B 5SDW1B 5SEW1B 5SFW1B 5SGW1B 5SJW1B 5SNW1B 5SPW1B 5SQW1B 5SRW1B 5SWW1B 5TBW1B 5TDW1B 5TEW1B 5TFW1B 5TGW1B 5THW1B 5TJW1B 5TLW1B 5TPW1B 5TQW1B 5TRW1B 5TW

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.

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