Use this guide to understand W1W 5AY in Westminster. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography.
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
W1W 5AY
Postcode without spaces
W1W5AY
Status
Active postcode
User type
Small user postcode
Introduced
November 2021
Directory version
2026-06
Latitude
51.5221300
Longitude
-0.1409480
British National Grid
529,073 E, 181,995 N
Containing official geographies
Country
England
Region
London
Local authority
Westminster
Output Area (2021)
E00023824
LSOA (2021)
E01004715
MSOA (2021)
E02000972
Electoral ward
E05013808
Westminster constituency
E14001172
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
The search is currently limited to records whose own postcode begins with W1W. Distances are approximate straight-line distances, not travel distances.
Companies Registered at W1W 5AY
Companies House records whose registered-office address uses this exact postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01004715
47 recorded incidents
Westminster 013A includes W1W 5AY and other nearby postcodes.
Crime type
Incidents
Theft from the person
10
Violence and sexual offences
7
Other theft
6
Vehicle crime
6
Anti-social behaviour
5
Burglary
4
Public order
4
Shoplifting
3
Bicycle theft
1
Possession of weapons
1
Crime figures apply to the whole Westminster 013A LSOA, not only to W1W 5AY. Locations may be anonymised by the source.
W1W 5AY Questions
Answers use the geographic scope stated with each dataset above.
Where is the W1W 5AY postcode?
W1W 5AY is in Westminster, England.
What do the deprivation figures for W1W 5AY describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of W1W 5AY?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W1W 5AY postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in W1W 5
Explore other full postcodes in the same postcode sector.