This page brings together the map and available local information for SW1A 2BY in Westminster. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | SW1A 2BY |
| Postcode without spaces | SW1A2BY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5064200 |
| Longitude | -0.1268600 |
| British National Grid | 530,095 E, 180,273 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023936 |
| 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.
Private Limited Company
Incorporated 25 July 2025
85310 - General secondary education
Private Limited Company
Incorporated 28 December 2023
63990 - Other information service activities n.e.c.
Private Limited Company
Incorporated 8 February 2021
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 9 May 2019
69109 - Activities of patent and copyright agents; other legal activities n.e.c.
Private Limited Company
Incorporated 17 April 2019
69102 - Solicitors
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018C includes SW1A 2BY 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.
SW1A 2BY 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 SW1A 2BY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.