W1M 4 postcodes Westminster (no longer in use)

This is a list of postcodes in the W1M 4 area covering the areas of Marylebone, Westminster (no longer in use).

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Nearby districts

W1U  W1G  W1C  W1K  W1N  W1Y  W1H  W1W  W1B  W1P 

Nearby sectors

W1M 3  W1U 4  W1 3  W1U 5  W1G 6  W1U 3  W1M 1  W1U 7  W1N 1  W1U 6 
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
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  • Page 1 of 1 (35 postcodes, 0 active)
Postcode Latitude Longitude Easting Northing Grid reference Active?
W1M 4AA51.5205-0.151407528354181795TQ283817No
W1M 4AB51.521455-0.152118528302181900TQ283819No
W1M 4AD51.519846-0.151563528345181722TQ283817No
W1M 4AE51.520557-0.152154528302181800TQ283818No
W1M 4AF51.518961-0.151311528365181624TQ283816No
W1M 4AH51.518458-0.151331528365181568TQ283815No
W1M 4AJ51.521176-0.152043528308181869TQ283818No
W1M 4AL51.519658-0.152191528302181700TQ283817No
W1M 4AN51.521455-0.152118528302181900TQ283819No
W1M 4AP51.520963-0.152239528295181845TQ282818No
W1M 4AQ51.520557-0.152154528302181800TQ283818No
W1M 4AR51.520557-0.152154528302181800TQ283818No
W1M 4AS51.520957-0.153565528203181842TQ282818No
W1M 4AT51.521478-0.153558528202181900TQ282819No
W1M 4AX51.520579-0.153595528202181800TQ282818No
W1M 4BA51.522211-0.152145528298181984TQ282819No
W1M 4BB51.520557-0.152154528302181800TQ283818No
W1M 4BD51.519421-0.151393528358181675TQ283816No
W1M 4BE51.520922-0.152529528275181840TQ282818No
W1M 4BL51.522377-0.153522528202182000TQ282820No
W1M 4BP51.521176-0.152043528308181869TQ283818No
W1M 4BS51.520579-0.153595528202181800TQ282818No
W1M 4BT51.518961-0.151311528365181624TQ283816No
W1M 4BX51.522322-0.153467528206181994TQ282819No
W1M 4DD51.521478-0.153558528202181900TQ282819No
W1M 4DE51.520952-0.152715528262181843TQ282818No
W1M 4DJ51.519726-0.156512528002181700TQ280817No
W1M 4DL51.51825-0.151296528368181545TQ283815No
W1M 4DN51.520579-0.153595528202181800TQ282818No
W1M 4DP51.518475-0.151849528329181569TQ283815No
W1M 4DR51.520731-0.155203528090181814TQ280818No
W1M 4EA51.521488-0.151309528358181905TQ283819No
W1M 4EB51.521488-0.151309528358181905TQ283819No
W1M 4ED51.521488-0.151309528358181905TQ283819No
W1M 4UW51.522155-0.154309528148181974TQ281819No
  • Page 1 of 1 (35 postcodes, 0 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