W1K 4 postcodes Westminster

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This is a list of postcodes in the W1K 4 area covering the areas of Mayfair (north), Grosvenor Square, Westminster. The area contains approximately 114 households with a population of about 194 (2011 census)

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W1K 3  W1X 0  W1X 9  W1K 5  W1Y 9  W1Y 0  W1Y 1  W1Y 2  W1R 2  W1C 2 
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
View property sales in the W1K 4 area
  • Page 1 of 1 (125 postcodes, 93 active)
Postcode Latitude Longitude Easting Northing Grid reference Active?
W1K 4AA51.511731-0.1496528504180823TQ285808No
W1K 4AB51.511671-0.14979528491180816TQ284808Yes
W1K 4AD51.512289-0.149679528497180885TQ284808No
W1K 4AE51.511823-0.149755528493180833TQ284808Yes
W1K 4AF51.511968-0.14985528486180849TQ284808Yes
W1K 4AG51.512214-0.149999528475180876TQ284808Yes
W1K 4AH51.512428-0.148765528560180902TQ285809Yes
W1K 4AJ51.512437-0.145349528797180909TQ287809Yes
W1K 4AL51.512578-0.145732528770180924TQ287809Yes
W1K 4AN51.51268-0.145945528755180935TQ287809Yes
W1K 4AP51.512718-0.146058528747180939TQ287809Yes
W1K 4AQ51.512107-0.146112528745180871TQ287808No
W1K 4AR51.512821-0.146314528729180950TQ287809Yes
W1K 4AS51.51284-0.146385528724180952TQ287809Yes
W1K 4AT51.512868-0.146427528721180955TQ287809Yes
W1K 4AU51.512788-0.146531528714180946TQ287809No
W1K 4AW51.512718-0.146058528747180939TQ287809Yes
W1K 4AX51.512732-0.146404528723180940TQ287809Yes
W1K 4AY51.512425-0.145724528771180907TQ287809Yes
W1K 4AZ51.512425-0.145724528771180907TQ287809Yes
W1K 4BA51.512303-0.145398528794180894TQ287808Yes
W1K 4BB51.512303-0.145398528794180894TQ287808Yes
W1K 4BD51.512303-0.145398528794180894TQ287808Yes
W1K 4BE51.512303-0.145398528794180894TQ287808Yes
W1K 4BF51.512774-0.146171528739180945TQ287809Yes
W1K 4BG51.512774-0.146171528739180945TQ287809No
W1K 4BH51.512543-0.150346528450180912TQ284809Yes
W1K 4BJ51.512164-0.145735528771180878TQ287808No
W1K 4BL51.512564-0.14654528714180921TQ287809No
W1K 4BN51.511472-0.149726528496180794TQ284807Yes
W1K 4BP51.511816-0.148141528605180835TQ286808Yes
W1K 4DA51.51185-0.147491528650180840TQ286808No
W1K 4DB51.51185-0.147491528650180840TQ286808No
W1K 4DD51.512107-0.147798528628180868TQ286808No
W1K 4DE51.51164-0.148422528586180815TQ285808No
W1K 4DF51.512174-0.148631528570180874TQ285808Yes
W1K 4DG51.512361-0.146231528736180899TQ287808Yes
W1K 4DJ51.512249-0.1454528794180888TQ287808No
W1K 4DP51.511731-0.1496528504180823TQ285808No
W1K 4DR51.512164-0.145735528771180878TQ287808No
W1K 4DS51.512329-0.146463528720180895TQ287808Yes
W1K 4DT51.51227-0.146711528703180888TQ287808Yes
W1K 4DU51.512254-0.14687528692180886TQ286808No
W1K 4DX51.512254-0.14687528692180886TQ286808Yes
W1K 4DY51.51217-0.147248528666180876TQ286808Yes
W1K 4DZ51.512153-0.147321528661180874TQ286808Yes
W1K 4EA51.512092-0.147395528656180867TQ286808Yes
W1K 4EB51.512564-0.14654528714180921TQ287809Yes
W1K 4ED51.512564-0.14654528714180921TQ287809Yes
W1K 4EE51.512606-0.146394528724180926TQ287809Yes
W1K 4EF51.51263-0.146206528737180929TQ287809Yes
W1K 4EG51.51263-0.146206528737180929TQ287809Yes
W1K 4EH51.511869-0.149249528528180839TQ285808Yes
W1K 4ER51.51238-0.149156528533180896TQ285808Yes
W1K 4HA51.513073-0.145756528767180979TQ287809Yes
W1K 4HB51.512967-0.145904528757180967TQ287809Yes
W1K 4HD51.51296-0.14602528749180966TQ287809Yes
W1K 4HE51.51296-0.14602528749180966TQ287809Yes
W1K 4HF51.512953-0.146164528739180965TQ287809Yes
W1K 4HG51.512928-0.146266528732180962TQ287809Yes
W1K 4HH51.512905-0.146526528714180959TQ287809Yes
W1K 4HJ51.512803-0.14692528687180947TQ286809Yes
W1K 4HL51.512762-0.147166528670180942TQ286809Yes
W1K 4HN51.512762-0.147166528670180942TQ286809Yes
W1K 4HP51.512721-0.14737528656180937TQ286809Yes
W1K 4HQ51.51293-0.146381528724180962TQ287809Yes
W1K 4HR51.512428-0.147612528640180904TQ286809Yes
W1K 4HS51.51248-0.148648528568180908TQ285809Yes
W1K 4HT51.512487-0.148518528577180909TQ285809No
W1K 4HU51.512428-0.148765528560180902TQ285809Yes
W1K 4HW51.512737-0.147283528662180939TQ286809Yes
W1K 4HX51.512314-0.149519528508180888TQ285808Yes
W1K 4HY51.512289-0.149679528497180885TQ284808Yes
W1K 4JE51.512752-0.146504528716180942TQ287809No
W1K 4JP51.511947-0.148468528582180849TQ285808Yes
W1K 4JR51.511809-0.148862528555180833TQ285808Yes
W1K 4JS51.512069-0.149371528519180861TQ285808Yes
W1K 4JT51.512064-0.149097528538180861TQ285808Yes
W1K 4JU51.512286-0.14831528592180887TQ285808Yes
W1K 4LE51.512164-0.145735528771180878TQ287808No
W1K 4LP51.511752-0.148101528608180828TQ286808No
W1K 4LR51.511816-0.148141528605180835TQ286808Yes
W1K 4LS51.512006-0.148263528596180856TQ285808No
W1K 4LT51.512286-0.14831528592180887TQ285808Yes
W1K 4LU51.512359-0.148379528587180895TQ285808Yes
W1K 4LW51.511708-0.148175528603180823TQ286808No
W1K 4LX51.512413-0.148377528587180901TQ285809Yes
W1K 4LY51.51244-0.14839528586180904TQ285809Yes
W1K 4LZ51.512485-0.148417528584180909TQ285809No
W1K 4NA51.51189-0.147735528633180844TQ286808Yes
W1K 4NB51.511953-0.147747528632180851TQ286808Yes
W1K 4ND51.51199-0.147774528630180855TQ286808Yes
W1K 4NE51.512035-0.147787528629180860TQ286808Yes
W1K 4NF51.51208-0.147799528628180865TQ286808Yes
W1K 4NJ51.51243-0.148866528553180902TQ285809No
W1K 4PA51.511674-0.148262528597180819TQ285808Yes
W1K 4PB51.512564-0.14654528714180921TQ287809No
W1K 4PS51.512107-0.146112528745180871TQ287808Yes
W1K 4PT51.512304-0.144937528826180895TQ288808Yes
W1K 4PU51.512251-0.144968528824180889TQ288808Yes
W1K 4PX51.512219-0.145199528808180885TQ288808Yes
W1K 4PY51.512249-0.1454528794180888TQ287808No
W1K 4PZ51.512187-0.145446528791180881TQ287808Yes
W1K 4QA51.512164-0.145735528771180878TQ287808No
W1K 4QB51.512164-0.145735528771180878TQ287808Yes
W1K 4QD51.512164-0.145735528771180878TQ287808No
W1K 4QE51.512164-0.145735528771180878TQ287808No
W1K 4QF51.512065-0.146301528732180866TQ287808Yes
W1K 4QG51.512016-0.146606528711180860TQ287808Yes
W1K 4QH51.511958-0.146896528691180853TQ286808No
W1K 4QJ51.511933-0.147056528680180850TQ286808Yes
W1K 4QL51.511918-0.147229528668180848TQ286808Yes
W1K 4QN51.511876-0.14739528657180843TQ286808Yes
W1K 4QP51.511834-0.147593528643180838TQ286808Yes
W1K 4QQ51.511982-0.146751528701180856TQ287808Yes
W1K 4QR51.511818-0.147695528636180836TQ286808Yes
W1K 4QS51.511674-0.148262528597180819TQ285808Yes
W1K 4QT51.51164-0.148422528586180815TQ285808No
W1K 4QU51.511598-0.148583528575180810TQ285808Yes
W1K 4QW51.51185-0.147491528650180840TQ286808Yes
W1K 4QX51.511601-0.148813528559180810TQ285808Yes
W1K 4QY51.512164-0.145735528771180878TQ287808Yes
W1K 4QZ51.512065-0.146301528732180866TQ287808Yes
W1K 4RB51.512164-0.145735528771180878TQ287808No
W1K 4SP51.512006-0.148263528596180856TQ285808No
  • Page 1 of 1 (125 postcodes, 93 active)
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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