Explore SW1Y 6LS 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 | SW1Y 6LS |
| Postcode without spaces | SW1Y6LS |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5088300 |
| Longitude | -0.1350050 |
| British National Grid | 529,523 E, 180,526 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023939 |
| LSOA (2021) | E01004736 |
| MSOA (2021) | E02000977 |
| Electoral ward | E05013806 |
| 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.
Companies House records whose registered-office address uses this exact postcode.
Limited Partnership
Incorporated 16 July 2013
None Supplied
Limited Liability Partnership
Incorporated 1 June 2011
None Supplied
Private Limited Company
Incorporated 1 June 2011
82990 - Other business support service activities n.e.c.
Limited Partnership
Incorporated 28 April 2009
None Supplied
Limited Partnership
Incorporated 18 February 2008
None Supplied
Limited Partnership
Incorporated 30 November 2006
None Supplied
Limited Partnership
Incorporated 13 July 2000
None Supplied
Private Limited Company
Incorporated 30 October 1987
74990 - Non-trading company
Private Limited Company
Incorporated 21 August 1978
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 17 February 2017
41100 - Development of building projects
Private Limited Company
Incorporated 1 November 2016
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 018C includes SW1Y 6LS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 104 |
| Theft from the person | 95 |
| Violence and sexual offences | 79 |
| Anti-social behaviour | 65 |
| Public order | 35 |
| Shoplifting | 20 |
| Drugs | 14 |
| Robbery | 12 |
| Vehicle crime | 11 |
| Possession of weapons | 8 |
| Bicycle theft | 5 |
| Burglary | 2 |
| Other crime | 2 |
Answers use the geographic scope stated with each dataset above.
SW1Y 6LS 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 SW1Y 6LS postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.