W1D 4 postcode sector in the W1D district

W1D 4 is a sector of the W1D district: every postcode that starts W1D 4. It has 128 postcodes in use, 7 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 W1D 4 sector, and which are new since 2020

Map of every postcode in the W1D 4 sector, by new since 2020 Of the 128 postcodes in the W1D 4 sector that ONS places, 3 are new since 2020 and 125 were in use before 2020. Places named: West End. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A40A400 W1D 4AE: before 2020W1D 4AG: before 2020W1D 4AH: before 2020W1D 4AJ: before 2020W1D 4AP: before 2020W1D 4AQ: before 2020W1D 4AR: before 2020W1D 4AS: before 2020W1D 4DA: before 2020W1D 4DB: before 2020W1D 4DD: before 2020W1D 4DF: before 2020W1D 4DH: before 2020W1D 4DJ: before 2020W1D 4DN: before 2020W1D 4DP: before 2020W1D 4DS: before 2020W1D 4DT: before 2020W1D 4DU: before 2020W1D 4DY: before 2020W1D 4DZ: before 2020W1D 4EB: before 2020W1D 4EE: before 2020W1D 4EF: before 2020W1D 4EG: before 2020W1D 4EH: before 2020W1D 4HS: before 2020W1D 4HT: before 2020W1D 4HX: before 2020W1D 4HZ: before 2020W1D 4JF: before 2020W1D 4JG: before 2020W1D 4LR: before 2020W1D 4NQ: before 2020W1D 4NR: before 2020W1D 4NS: before 2020W1D 4NU: before 2020W1D 4PB: before 2020W1D 4PP: before 2020W1D 4PR: before 2020W1D 4PS: before 2020W1D 4PU: before 2020W1D 4PX: before 2020W1D 4PY: before 2020W1D 4PZ: before 2020W1D 4QB: before 2020W1D 4QD: before 2020W1D 4QE: before 2020W1D 4QF: before 2020W1D 4QH: before 2020W1D 4QQ: before 2020W1D 4RD: before 2020W1D 4RE: before 2020W1D 4RG: before 2020W1D 4RJ: before 2020W1D 4RN: before 2020W1D 4RP: before 2020W1D 4RQ: before 2020W1D 4RT: before 2020W1D 4RW: before 2020W1D 4SA: before 2020W1D 4SB: before 2020W1D 4SD: before 2020W1D 4SF: before 2020W1D 4SG: before 2020W1D 4SH: before 2020W1D 4SJ: before 2020W1D 4TA: before 2020W1D 4TE: before 2020W1D 4TF: before 2020W1D 4TH: before 2020W1D 4TL: before 2020W1D 4TN: before 2020W1D 4TP: before 2020W1D 4TT: before 2020W1D 4TU: before 2020W1D 4TY: before 2020W1D 4UD: before 2020W1D 4UF: before 2020W1D 4UG: before 2020W1D 4UH: before 2020W1D 4UJ: before 2020W1D 4UL: before 2020W1D 4UN: before 2020W1D 4UP: before 2020W1D 4UR: before 2020W1D 4AL: new since 2020W1D 4BA: new since 2020W1D 4JB: new since 2020 West End Map of every postcode in the W1D 4 sector, by new since 2020 Of the 128 postcodes in the W1D 4 sector that ONS places, 3 are new since 2020 and 125 were in use before 2020. Places named: West End. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. West End
  • New since 2020: 3
  • In use before 2020: 125

Of the 128 postcodes in the W1D 4 sector that ONS places, 3 are new since 2020 and 125 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 3 newest postcodes

W1D 4JBJuly 2026W1D 4BAMay 2022W1D 4ALNovember 2021

What do homes sell for in W1D 4?

HM Land Registry records 2 sales of homes in W1D 4 in the 12 months to August 2026: too few to give a typical price.

  • Flat or maisonette 2 sales, too few to price

Standard sales of homes at market value at the postcodes that start W1D 4. 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

Postcodes in W1D 4

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.

W1D 4AEW1D 4AGW1D 4AHW1D 4AJW1D 4ALW1D 4APW1D 4AQW1D 4ARW1D 4ASW1D 4BAW1D 4DAW1D 4DBW1D 4DDW1D 4DEW1D 4DFW1D 4DGW1D 4DHW1D 4DJW1D 4DLW1D 4DNW1D 4DPW1D 4DQW1D 4DRW1D 4DSW1D 4DTW1D 4DUW1D 4DXW1D 4DYW1D 4DZW1D 4EBW1D 4EEW1D 4EFW1D 4EGW1D 4EHW1D 4EJW1D 4EQW1D 4HSW1D 4HTW1D 4HXW1D 4HZW1D 4JBW1D 4JDW1D 4JFW1D 4JGW1D 4JQW1D 4LRW1D 4NQW1D 4NRW1D 4NSW1D 4NUW1D 4NXW1D 4PBW1D 4PPW1D 4PRW1D 4PSW1D 4PTW1D 4PUW1D 4PWW1D 4PXW1D 4PYW1D 4PZW1D 4QBW1D 4QDW1D 4QEW1D 4QFW1D 4QGW1D 4QHW1D 4QJW1D 4QQW1D 4RBW1D 4RDW1D 4REW1D 4RFW1D 4RGW1D 4RJW1D 4RLW1D 4RNW1D 4RPW1D 4RQW1D 4RRW1D 4RSW1D 4RTW1D 4RWW1D 4SAW1D 4SBW1D 4SDW1D 4SEW1D 4SFW1D 4SGW1D 4SHW1D 4SJW1D 4SLW1D 4SNW1D 4SQW1D 4TAW1D 4TBW1D 4TEW1D 4TFW1D 4TGW1D 4THW1D 4TJW1D 4TLW1D 4TNW1D 4TPW1D 4TQW1D 4TRW1D 4TSW1D 4TTW1D 4TUW1D 4TWW1D 4TXW1D 4TYW1D 4TZW1D 4UAW1D 4UBW1D 4UDW1D 4UEW1D 4UFW1D 4UGW1D 4UHW1D 4UJW1D 4ULW1D 4UNW1D 4UPW1D 4UQW1D 4URW1D 4USW1D 4UW

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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