Find W1B 4DA in Westminster and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | W1B 4DA |
| Postcode without spaces | W1B4DA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5113000 |
| Longitude | -0.1395880 |
| British National Grid | 529,198 E, 180,792 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00175196 |
| LSOA (2021) | E01035716 |
| MSOA (2021) | E02000972 |
| Electoral ward | E05013808 |
| Westminster constituency | E14001172 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Open schools and active GP practices in the W1B postcode district, ordered by straight-line distance where coordinates are available.
Higher education institutions
309 Regent Street, London, W1B 2UW
Other independent school
36 Portland Place, Marylebone, London, W1B 1LS
Ages 2–14 · 111 pupils of 165 capacity
Other independent school
63-65 Portland Place, London, W1B 1QR
Ages 11–18 · 456 pupils of 620 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 4 November 2025
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 7 July 2023
63120 - Web portals
Private Limited Company
Incorporated 20 September 2022
58130 - Publishing of newspapers
Private Limited Company
Incorporated 15 March 2017
82190 - Photocopying, document preparation and other specialised office support activities
Private Limited Company
Incorporated 19 April 2013
82990 - Other business support service activities n.e.c.
Limited Partnership
Incorporated 2 February 2012
None Supplied
Private Limited Company
Incorporated 21 November 2009
74909 - Other professional, scientific and technical activities n.e.c.
Private Limited Company
Incorporated 14 July 1995
7487 - Other business activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 013G includes W1B 4DA and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 183 |
| Theft from the person | 137 |
| Other theft | 134 |
| Anti-social behaviour | 85 |
| Violence and sexual offences | 76 |
| Robbery | 28 |
| Drugs | 20 |
| Vehicle crime | 16 |
| Public order | 14 |
| Burglary | 9 |
| Bicycle theft | 6 |
| Other crime | 3 |
| Criminal damage and arson | 1 |
Answers use the geographic scope stated with each dataset above.
W1B 4DA is in Westminster, England.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W1B 4DA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.