Find W1S 4DZ 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 | W1S 4DZ |
| Postcode without spaces | W1S4DZ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5098800 |
| Longitude | -0.1433490 |
| British National Grid | 528,941 E, 180,628 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00024113 |
| LSOA (2021) | E01004761 |
| MSOA (2021) | E02000977 |
| 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 W1S postcode district, ordered by straight-line distance where coordinates are available.
Online provider
3 Burlington Gardens, London, W1S 3EP
Ages 9–16
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 7 December 2023
64205 - Activities of financial services holding companies
Private Limited Company
Incorporated 16 November 2023
64209 - Activities of other holding companies n.e.c.
Limited Liability Partnership
Incorporated 30 March 2023
None Supplied
Private Limited Company
Incorporated 2 March 2020
64922 - Activities of mortgage finance companies
Private Limited Company
Incorporated 17 November 2016
64922 - Activities of mortgage finance companies
Private Limited Company
Incorporated 16 November 2016
64922 - Activities of mortgage finance companies
Limited Liability Partnership
Incorporated 2 September 2016
None Supplied
Private Limited Company
Incorporated 29 January 2014
64209 - Activities of other holding companies n.e.c.
Limited Liability Partnership
Incorporated 1 July 2013
None Supplied
Limited Liability Partnership
Incorporated 1 July 2013
None Supplied
Limited Liability Partnership
Incorporated 13 June 2013
None Supplied
Private Limited Company
Incorporated 3 April 2013
82990 - Other business support service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018D includes W1S 4DZ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 32 |
| Theft from the person | 28 |
| Anti-social behaviour | 27 |
| Other theft | 25 |
| Shoplifting | 24 |
| Public order | 12 |
| Robbery | 8 |
| Burglary | 5 |
| Vehicle crime | 5 |
| Bicycle theft | 3 |
| Drugs | 2 |
| Other crime | 2 |
| Possession of weapons | 2 |
Answers use the geographic scope stated with each dataset above.
W1S 4DZ 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 W1S 4DZ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.