W1A 4 postcodes Westminster

This is a list of postcodes in the W1A 4 area covering the areas of Non-geographic, Westminster.

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Active postcode

Postcode no longer in use

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
W1A 4AA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AB	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AD	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AE	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AF	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AG	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AH	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4AJ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AL	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AN	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AP	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AR	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AS	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AT	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AU	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AW	51.524505	-0.112063	531072	182310	TQ310823	No
W1A 4AX	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4AZ	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4BA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BB	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BD	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BE	51.516131	-0.156657	528002	181300	TQ280813	No
W1A 4BF	51.514061	-0.139446	529202	181100	TQ292811	No
W1A 4BG	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BH	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BJ	51.519771	-0.159393	527802	181700	TQ278817	No
W1A 4BL	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4BN	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4BP	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BR	51.513322	-0.149565	528502	181000	TQ285810	No
W1A 4BS	51.513094	-0.135162	529502	181000	TQ295810	No
W1A 4BT	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BU	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4BW	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BX	51.51566	-0.143863	528891	181270	TQ288812	No
W1A 4BY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4BZ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DA	51.517656	-0.139299	529202	181500	TQ292815	No
W1A 4DB	51.512478	-0.1383	529286	180926	TQ292809	No
W1A 4DD	51.518646	-0.145025	528802	181600	TQ288816	No
W1A 4DE	51.517679	-0.14074	529102	181500	TQ291815	No
W1A 4DF	51.512478	-0.1383	529286	180926	TQ292809	No
W1A 4DG	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DH	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DJ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DL	51.513117	-0.136602	529402	181000	TQ294810	No
W1A 4DN	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DP	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DR	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4DS	51.512478	-0.1383	529286	180926	TQ292809	No
W1A 4DT	51.512478	-0.1383	529286	180926	TQ292809	No
W1A 4DU	51.52301	-0.137813	529290	182098	TQ292820	No
W1A 4DW	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DX	51.516688	-0.135015	529502	181400	TQ295814	No
W1A 4DY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4DZ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EB	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4ED	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EE	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EF	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EG	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4EH	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EJ	51.516939	-0.150859	528402	181400	TQ284814	No
W1A 4EL	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EN	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4EP	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EQ	51.517633	-0.137859	529302	181500	TQ293815	No
W1A 4ER	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4ES	51.513322	-0.149565	528502	181000	TQ285810	No
W1A 4ET	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4EU	51.51566	-0.143863	528891	181270	TQ288812	No
W1A 4EW	51.524567	-0.112017	531075	182317	TQ310823	Yes
W1A 4EX	51.522309	-0.1492	528502	182000	TQ285820	No
W1A 4EY	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4EZ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FB	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FD	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FE	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FF	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4FG	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4FH	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FL	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FN	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FP	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FR	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FS	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FT	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4FU	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FW	51.524505	-0.112063	531072	182310	TQ310823	No
W1A 4FX	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4FY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4FZ	51.524505	-0.112063	531072	182310	TQ310823	No
W1A 4GA	51.524567	-0.112017	531075	182317	TQ310823	Yes
W1A 4GB	51.524505	-0.112063	531072	182310	TQ310823	No
W1A 4GD	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GE	51.524567	-0.112017	531075	182317	TQ310823	Yes
W1A 4GF	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GG	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GH	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GJ	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GL	51.524567	-0.112017	531075	182317	TQ310823	Yes
W1A 4GN	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GP	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GQ	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4GU	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4JN	51.524567	-0.112017	531075	182317	TQ310823	Yes
W1A 4JP	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4JQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JR	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JS	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JT	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JU	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JW	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JX	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4JZ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LB	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LD	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LE	51.507816	-0.142583	529002	180400	TQ290804	No
W1A 4LF	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LG	51.519658	-0.152191	528302	181700	TQ283817	No
W1A 4LH	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LJ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LL	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LN	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LP	51.508783	-0.146867	528702	180500	TQ287805	No
W1A 4LQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LR	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LS	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LT	51.514198	-0.148088	528602	181100	TQ286811	No
W1A 4LU	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LW	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LX	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4LZ	51.521205	-0.136272	529402	181900	TQ294819	No
W1A 4NA	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4NB	51.524346	-0.139257	529186	182244	TQ291822	No
W1A 4ND	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NE	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NF	51.512446	-0.151041	528402	180900	TQ284809	No
W1A 4NG	51.513162	-0.139483	529202	181000	TQ292810	No
W1A 4NH	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4NJ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NL	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NN	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NP	51.510466	-0.139593	529202	180700	TQ292807	No
W1A 4NQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NR	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NS	51.515927	-0.143694	528902	181300	TQ289813	No
W1A 4NT	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NU	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4NW	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4NX	51.516826	-0.143657	528902	181400	TQ289814	No
W1A 4NY	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4NZ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PB	51.511388	-0.140996	529102	180800	TQ291808	No
W1A 4PD	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4PE	51.511411	-0.142436	529002	180800	TQ290808	No
W1A 4PF	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PG	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PH	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4PJ	51.511251	-0.132355	529702	180800	TQ297808	No
W1A 4PL	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4PN	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4PP	51.516803	-0.142217	529002	181400	TQ290814	No
W1A 4PQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PR	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PS	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PT	51.508828	-0.149747	528502	180500	TQ285805	No
W1A 4PU	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4PW	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PX	51.518714	-0.149346	528502	181600	TQ285816	No
W1A 4PY	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4PZ	51.520715	-0.162238	527602	181800	TQ276818	No
W1A 4QA	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QB	51.513162	-0.139483	529202	181000	TQ292810	No
W1A 4QD	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QE	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4QF	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QG	51.524567	-0.112017	531075	182317	TQ310823	No
W1A 4QH	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4QJ	51.515669	-0.143849	528892	181271	TQ288812	No
W1A 4QL	51.512172	-0.133758	529602	180900	TQ296809	No
W1A 4QN	51.515677	-0.142666	528974	181274	TQ289812	No
W1A 4QP	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QQ	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QR	51.518509	-0.136382	529402	181600	TQ294816	No
W1A 4QS	51.516018	-0.149455	528502	181300	TQ285813	No
W1A 4QT	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QU	51.517134	-0.134218	529556	181451	TQ295814	No
W1A 4QW	51.517134	-0.134218	529556	181451	TQ295814	No

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