W1Y postcodes Westminster (no longer in use)

This is a list of postcodes in the W1Y area covering the areas of Mayfair, Westminster (no longer in use).

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W1Y 0  W1Y 1  W1Y 2  W1Y 3  W1Y 4  W1Y 5  W1Y 6  W1Y 7  W1Y 8  W1Y 9 

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Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
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Postcode Latitude Longitude Easting Northing Grid reference Active?
W1Y 0AA51.510965-0.142714528984180750TQ289807No
W1Y 0AB51.510535-0.143913528902180700TQ289807No
W1Y 0AD51.510535-0.143913528902180700TQ289807No
W1Y 0AE51.510535-0.143913528902180700TQ289807No
W1Y 0AL51.510535-0.143913528902180700TQ289807No
W1Y 0AQ51.511179-0.1437528915180772TQ289807No
W1Y 0AR51.510042-0.142319529014180648TQ290806No
W1Y 0AS51.513658-0.146914528685181042TQ286810No
W1Y 0AU51.513681-0.145558528779181047TQ287810No
W1Y 0AY51.510535-0.143913528902180700TQ289807No
W1Y 0BA51.513276-0.146684528702181000TQ287810No
W1Y 0BB51.511456-0.145317528802180800TQ288808No
W1Y 0BD51.510535-0.143913528902180700TQ289807No
W1Y 0BE51.511456-0.145317528802180800TQ288808No
W1Y 0BH51.512355-0.14528528802180900TQ288809No
W1Y 0BL51.511456-0.145317528802180800TQ288808No
W1Y 0BN51.509613-0.14251529002180600TQ290806No
W1Y 0BP51.513276-0.146684528702181000TQ287810No
W1Y 0BQ51.513078-0.14551528784180980TQ287809No
W1Y 0BS51.5116-0.144158528882180818TQ288808No
W1Y 0BT51.513276-0.146684528702181000TQ287810No
W1Y 0BY51.511456-0.145317528802180800TQ288808No
W1Y 0DB51.512355-0.14528528802180900TQ288809No
W1Y 0DE51.512045-0.143866528901180868TQ289808No
W1Y 0DH51.511456-0.145317528802180800TQ288808No
W1Y 0DJ51.511456-0.145317528802180800TQ288808No
W1Y 0DS51.510535-0.143913528902180700TQ289807No
W1Y 0DU51.5122-0.144047528888180885TQ288808No
W1Y 0DX51.509636-0.14395528902180600TQ289806No
W1Y 0DY51.510535-0.143913528902180700TQ289807No
W1Y 0EA51.513276-0.146684528702181000TQ287810No
W1Y 0ED51.511456-0.145317528802180800TQ288808No
W1Y 0EE51.508737-0.143986528902180500TQ289805No
W1Y 0EL51.513276-0.146684528702181000TQ287810No
W1Y 0EP51.511997-0.144805528836180861TQ288808No
W1Y 0ES51.511456-0.145317528802180800TQ288808No
W1Y 0EU51.513875-0.146444528717181067TQ287810No
W1Y 0EX51.510535-0.143913528902180700TQ289807No
W1Y 0EY51.509613-0.14251529002180600TQ290806No
W1Y 0HB51.512869-0.145404528792180957TQ287809No
W1Y 0HD51.511179-0.1437528915180772TQ289807No
W1Y 0HE51.510209-0.142111529028180667TQ290806No
W1Y 0HL51.513276-0.146684528702181000TQ287810No
W1Y 0HQ51.514198-0.148088528602181100TQ286811No
W1Y 0HR51.512558-0.14507528816180923TQ288809No
W1Y 0HU51.509613-0.14251529002180600TQ290806No
W1Y 0HY51.510535-0.143913528902180700TQ289807No
W1Y 0JJ51.511456-0.145317528802180800TQ288808No
W1Y 0JS51.511456-0.145317528802180800TQ288808No
W1Y 0JT51.51127-0.143797528908180782TQ289807No
W1Y 0JY51.511462-0.143385528936180804TQ289808No
W1Y 0LA51.514198-0.148088528602181100TQ286811No
W1Y 0LE51.511456-0.145317528802180800TQ288808No
W1Y 0LJ51.513299-0.148124528602181000TQ286810No
W1Y 0LN51.510535-0.143913528902180700TQ289807No
W1Y 0LP51.510535-0.143913528902180700TQ289807No
W1Y 0LQ51.514198-0.148088528602181100TQ286811No
W1Y 0LS51.513276-0.146684528702181000TQ287810No
W1Y 0LU51.512355-0.14528528802180900TQ288809No
W1Y 0LX51.513276-0.146684528702181000TQ287810No
W1Y 0LY51.511399-0.143979528895180796TQ288807No
W1Y 0NA51.511579-0.14341528934180817TQ289808No
W1Y 0NB51.513276-0.146684528702181000TQ287810No
W1Y 0ND51.512355-0.14528528802180900TQ288809No
W1Y 0NH51.510535-0.143913528902180700TQ289807No
W1Y 0NL51.511456-0.145317528802180800TQ288808No
W1Y 0NP51.509613-0.14251529002180600TQ290806No
W1Y 0NU51.510535-0.143913528902180700TQ289807No
W1Y 0NX51.510535-0.143913528902180700TQ289807No
W1Y 0PA51.5122-0.144047528888180885TQ288808No
W1Y 0PD51.511433-0.143877528902180800TQ289808No
W1Y 0PE51.512355-0.14528528802180900TQ288809No
W1Y 0PN51.511448-0.142536528995180804TQ289808No
W1Y 0PQ51.512355-0.14528528802180900TQ288809No
W1Y 0PR51.509613-0.14251529002180600TQ290806No
W1Y 0PS51.511387-0.143244528946180796TQ289807No
W1Y 0PY51.513276-0.146684528702181000TQ287810No
W1Y 0QA51.50966-0.142075529032180606TQ290806No
W1Y 0QB51.513276-0.146684528702181000TQ287810No
W1Y 0QE51.511456-0.145317528802180800TQ288808No
W1Y 0QH51.513299-0.148124528602181000TQ286810No
W1Y 0QJ51.514198-0.148088528602181100TQ286811No
W1Y 0QL51.513276-0.146684528702181000TQ287810No
W1Y 0QP51.513299-0.148124528602181000TQ286810No
W1Y 0QT51.513276-0.146684528702181000TQ287810No
W1Y 0QY51.513872-0.145665528771181068TQ287810No
W1Y 0RB51.514167-0.146144528737181100TQ287811No
W1Y 0RD51.513276-0.146684528702181000TQ287810No
W1Y 0RE51.513764-0.146275528729181055TQ287810No
W1Y 0RH51.513764-0.146275528729181055TQ287810No
W1Y 0RJ51.513288-0.145718528769181003TQ287810No
W1Y 0RL51.513526-0.145435528788181030TQ287810No
W1Y 0RQ51.511456-0.145317528802180800TQ288808No
W1Y 0RR51.511456-0.145317528802180800TQ288808No
W1Y 0RS51.510535-0.143913528902180700TQ289807No
W1Y 0RT51.513465-0.1461528742181022TQ287810No
W1Y 0RY51.513276-0.146684528702181000TQ287810No
W1Y 0SA51.513299-0.148124528602181000TQ286810No
W1Y 0SB51.509613-0.14251529002180600TQ290806No
W1Y 0SD51.509613-0.14251529002180600TQ290806No
W1Y 0SE51.510209-0.142111529028180667TQ290806No
W1Y 0SJ51.510154-0.142041529033180661TQ290806No
W1Y 0SL51.50998-0.141788529051180642TQ290806No
W1Y 0SP51.509857-0.141419529077180629TQ290806No
W1Y 0SR51.509613-0.14251529002180600TQ290806No
W1Y 0SX51.512927-0.144464528857180965TQ288809No
W1Y 0SY51.5122-0.144047528888180885TQ288808No
W1Y 1AA51.513508-0.144816528831181029TQ288810No
W1Y 1AB51.513271-0.144638528844181003TQ288810No
W1Y 1AD51.513255-0.145921528755180999TQ287809No
W1Y 1AE51.51323-0.146052528746180996TQ287809No
W1Y 1AF51.513473-0.146618528706181022TQ287810No
W1Y 1AG51.513192-0.146443528719180991TQ287809No
W1Y 1AH51.512777-0.14584528762180946TQ287809No
W1Y 1AJ51.512928-0.146266528732180962TQ287809No
W1Y 1AL51.5124-0.148161528602180900TQ286809No
W1Y 1AN51.513295-0.147289528660181001TQ286810No
W1Y 1AQ51.513677-0.148138528600181042TQ285810No
W1Y 1AR51.513237-0.14817528599180993TQ285809No
W1Y 1AS51.51314-0.147713528631180983TQ286809No
W1Y 1AT51.513182-0.147553528642180988TQ286809No
W1Y 1AU51.512762-0.147166528670180942TQ286809No
W1Y 1DA51.51391-0.148647528564181067TQ285810No
W1Y 1DB51.513322-0.149565528502181000TQ285810No
W1Y 1DD51.513715-0.148237528593181046TQ285810No
W1Y 1DE51.51351-0.147784528625181024TQ286810No
W1Y 1DF51.513407-0.147558528641181013TQ286810No
W1Y 1DG51.513323-0.14736528655181004TQ286810No
W1Y 1DH51.513239-0.14719528667180995TQ286809No
W1Y 1FA51.513875-0.149312528518181062TQ285810No
W1Y 1FB51.513345-0.151005528402181000TQ284810No
W1Y 1FD51.51393-0.149929528475181067TQ284810No
W1Y 1FE51.513613-0.149769528487181032TQ284810No
W1Y 1FG51.513118-0.149184528529180978TQ285809No
W1Y 1FH51.513183-0.148763528558180986TQ285809No
W1Y 1FJ51.512359-0.148379528587180895TQ285808No
W1Y 1FL51.512116-0.148922528550180867TQ285808No
W1Y 1FN51.511752-0.148086528609180828TQ286808No
W1Y 1HA51.514245-0.148778528554181104TQ285811No
W1Y 1HB51.514077-0.148396528581181086TQ285810No
W1Y 1HD51.514002-0.148211528594181078TQ285810No
W1Y 1HE51.513881-0.147957528612181065TQ286810No
W1Y 1HF51.513731-0.147602528637181049TQ286810No
W1Y 1HG51.513299-0.148124528602181000TQ286810No
W1Y 1HH51.513406-0.146953528683181014TQ286810No
W1Y 1LA51.513687-0.148743528558181042TQ285810No
W1Y 1LB51.513834-0.147814528622181060TQ286810No
W1Y 1LD51.512895-0.148184528599180955TQ285809No
W1Y 1LE51.512606-0.146394528724180926TQ287809No
W1Y 1LF51.511958-0.146896528691180853TQ286808No
W1Y 1LG51.51199-0.147774528630180855TQ286808No
W1Y 1LH51.511264-0.1474528658180775TQ286807No
W1Y 1LJ51.511046-0.147265528668180751TQ286807No
W1Y 1LL51.510731-0.147782528633180715TQ286807No
W1Y 1LN51.511054-0.14774528635180751TQ286807No
W1Y 1PA51.51182-0.15356528229180826TQ282808No
W1Y 1PB51.511697-0.154329528176180811TQ281808No
W1Y 1PD51.51139-0.155927528066180774TQ280807No
W1Y 1PE51.511043-0.156157528051180735TQ280807No
W1Y 1PF51.510892-0.155168528120180720TQ281807No
W1Y 1PG51.511407-0.154153528189180779TQ281807No
W1Y 1PH51.511043-0.153303528249180740TQ282807No
W1Y 1RA51.513936-0.150289528450181067TQ284810No
W1Y 1RB51.513936-0.150289528450181067TQ284810No
W1Y 1RD51.513538-0.150147528461181023TQ284810No
W1Y 1RE51.513166-0.149931528477180982TQ284809No
W1Y 1RF51.513166-0.149931528477180982TQ284809No
W1Y 1RG51.513072-0.150281528453180971TQ284809No
W1Y 1RH51.513226-0.150361528447180988TQ284809No
W1Y 1RJ51.512866-0.149771528489180949TQ284809No
W1Y 1RL51.513006-0.149477528509180965TQ285809No
W1Y 1TA51.513623-0.151585528361181030TQ283810No
W1Y 1TB51.513367-0.152445528302181000TQ283810No
W1Y 1TD51.513484-0.151835528344181014TQ283810No
W1Y 1TE51.513484-0.151835528344181014TQ283810No
W1Y 1TF51.513187-0.152453528302180980TQ283809No
W1Y 1TG51.513278-0.152521528297180990TQ282809No
W1Y 1TH51.513486-0.152541528295181013TQ282810No
W1Y 1TL51.51383-0.152138528322181052TQ283810No
W1Y 1TN51.51383-0.152138528322181052TQ283810No
W1Y 1TW51.513922-0.151702528352181063TQ283810No
W1Y 1WA51.513672-0.1535528228181032TQ282810No
W1Y 1WD51.513253-0.153761528211180985TQ282809No
W1Y 1WE51.513253-0.153214528249180986TQ282809No
W1Y 1WF51.512765-0.153046528262180932TQ282809No
W1Y 1WG51.51261-0.15347528233180914TQ282809No
W1Y 1WH51.512193-0.153242528250180868TQ282808No
W1Y 1WJ51.512245-0.152563528297180875TQ282808No
W1Y 1WL51.512556-0.152348528311180910TQ283809No
W1Y 1WP51.512944-0.151266528385180955TQ283809No
W1Y 1WQ51.512836-0.151804528348180942TQ283809No
W1Y 1YA51.51311-0.146979528682180981TQ286809No
W1Y 1YB51.512928-0.147995528612180959TQ286809No
W1Y 1YD51.512701-0.148999528543180932TQ285809No
W1Y 1YE51.512314-0.149519528508180888TQ285808No
W1Y 1YF51.512576-0.150171528462180916TQ284809No
W1Y 1YG51.512615-0.14981528487180921TQ284809No
W1Y 1YH51.513005-0.149981528474180964TQ284809No
W1Y 1YJ51.513312-0.150098528465180998TQ284809No
W1Y 1YL51.513538-0.150147528461181023TQ284810No
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