Explore W1S 4LX in Westminster on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available.
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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 4LX |
| Postcode without spaces | W1S4LX |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5091000 |
| Longitude | -0.1426310 |
| British National Grid | 528,993 E, 180,543 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 19 December 2024
32120 - Manufacture of jewellery and related articles
Private Limited Company
Incorporated 25 August 2024
46160 - Agents involved in the sale of textiles, clothing, fur, footwear and leather goods
Private Limited Company
Incorporated 1 November 2017
47770 - Retail sale of watches and jewellery in specialised stores
Private Limited Company
Incorporated 24 April 2017
47770 - Retail sale of watches and jewellery in specialised stores
Private Limited Company
Incorporated 23 June 2015
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 25 March 2014
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 9 November 2012
47770 - Retail sale of watches and jewellery in specialised stores
Private Limited Company
Incorporated 27 January 2020
96090 - Other service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018D includes W1S 4LX 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 4LX 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 4LX postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.