Find SW1A 1HA 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. This page includes 1 Land Registry sold-price records matched to the exact postcode.
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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 1HA |
| Postcode without spaces | SW1A1HA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5068900 |
| Longitude | -0.1387870 |
| British National Grid | 529,266 E, 180,304 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023937 |
| 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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 13 May 2025 | SECOND FLOOR, BANK BUILDING SMITHSON PLAZA, 26, ST JAMES'S STREET, LONDON | Other | Leasehold | £24,000 |
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 14 November 2025
66300 - Fund management activities
Private Limited Company
Incorporated 9 October 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 9 October 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 9 October 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 3 October 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 9 September 2025
66300 - Fund management activities
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 7 July 2025
72200 - Research and experimental development on social sciences and humanities
Limited Partnership
Incorporated 22 April 2025
None Supplied
Limited Liability Partnership
Incorporated 6 March 2025
None Supplied
Private Limited Company
Incorporated 13 December 2024
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 13 December 2024
64209 - Activities of other holding companies n.e.c.
Limited Partnership
Incorporated 15 October 2024
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018C includes SW1A 1HA 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 1HA is in Westminster, England.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SW1A 1HA postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1A 1HA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.