Explore SW1P 3JS 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 | SW1P 3JS |
| Postcode without spaces | SW1P3JS |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4991900 |
| Longitude | -0.1293180 |
| British National Grid | 529,945 E, 179,464 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023945 |
| LSOA (2021) | E01004733 |
| MSOA (2021) | E02000979 |
| 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.
Open schools and active GP practices in the SW1P postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
Dean's Yard, London, SW1P 3NY
Ages 8–13 · 27 pupils of 32 capacity
Other independent school
Little Dean's Yard, London, SW1P 3PF
Ages 12–19 · 780 pupils of 785 capacity
Voluntary aided school
18 Old Pye Street, Westminster, London, SW1P 2DG
Ages 3–11 · 99 pupils of 210 capacity
31.9% eligible for free school meals
B
3-7 ARNEWAY STREET, LONDON, SW1P 2BG
Academy converter
Greycoat Place, London, SW1P 2DY
Ages 11–18 · 1,167 pupils of 1,082 capacity
30.3% eligible for free school meals
B
MEDICAL CENTRE BUILDING, 20 PAGE STREET, LONDON, SW1P 4EN
Voluntary aided school
Rochester Street, London, SW1P 2QQ
Ages 3–11 · 180 pupils of 236 capacity
28.7% eligible for free school meals
Academy converter
Morpeth Terrace, LONDON, SW1P 1EP
Ages 3–11 of 236 capacity
Other independent school
Ambrosden Avenue, London, SW1P 1QH
Ages 4–13 · 266 pupils of 281 capacity
B
CARLISLE PLACE, LONDON, SW1P 1NL
Academy converter
Erasmus Street, London, SW1P 4HR
Ages 3–11 · 260 pupils of 420 capacity
33.5% eligible for free school meals
Other independent school
Adrian House, 27 Vincent Square, London, SW1P 2NN
Ages 7–14 · 275 pupils of 288 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 12 May 2025
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 31 March 2025
66300 - Fund management activities
Private Limited Company
Incorporated 23 June 2022
73120 - Media representation services
Private Limited Company
Incorporated 17 June 2021
94120 - Activities of professional membership organizations
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 13 March 2020
63990 - Other information service activities n.e.c.
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 19 February 2018
85590 - Other education n.e.c.
Private Limited Company
Incorporated 2 December 2016
64205 - Activities of financial services holding companies
Private Limited Company
Incorporated 16 December 2014
73200 - Market research and public opinion polling
Private Limited Company
Incorporated 18 November 2014
66300 - Fund management activities
Private Limited Company
Incorporated 1 July 2009
70100 - Activities of head offices
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 25 August 2004
94120 - Activities of professional membership organizations
Private Limited Company
Incorporated 19 March 2003
73120 - Media representation services
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 020C includes SW1P 3JS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 39 |
| Public order | 27 |
| Anti-social behaviour | 23 |
| Other theft | 20 |
| Theft from the person | 18 |
| Robbery | 4 |
| Drugs | 3 |
| Possession of weapons | 3 |
| Vehicle crime | 2 |
| Burglary | 1 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
SW1P 3JS 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 SW1P 3JS postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.