Explore SW1P 3AN in Westminster through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. This page includes 220 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 | SW1P 3AN |
| Postcode without spaces | SW1P3AN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 2021 |
| Directory version | 2026-06 |
| Latitude | 51.5011000 |
| Longitude | -0.1287500 |
| British National Grid | 529,979 E, 179,678 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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 20 Oct 2025 | APARTMENT 182, 9, MILLBANK, LONDON | Flat or maisonette | Leasehold | £1,750,000 |
| 6 Jun 2025 | APARTMENT 92, 9, MILLBANK, LONDON | Flat or maisonette · New build | Leasehold | £15,851,380 |
| 29 May 2025 | STORAGE SPACE C3, 9, MILLBANK, LONDON | Other · New build | Leasehold | £43,951 |
| 29 May 2025 | STORAGE SPACE C5, 9, MILLBANK, LONDON | Other | Leasehold | £43,667 |
| 2 May 2025 | APARTMENT 29A, 9, MILLBANK, LONDON | Flat or maisonette · New build | Leasehold | £4,336,344 |
| 2 May 2025 | APARTMENT 24, 9, MILLBANK, LONDON | Flat or maisonette · New build | Leasehold | £15,000,000 |
| 2 May 2025 | APARTMENT 29, 9, MILLBANK, LONDON | Flat or maisonette · New build | Leasehold | £18,663,656 |
| 11 Apr 2025 | APARTMENT 86, 9, MILLBANK, LONDON | Flat or maisonette · New build | Leasehold | £10,500,000 |
| 27 Nov 2024 | STORAGE SPACE C7, 9, MILLBANK, LONDON | Other · New build | Leasehold | £76,962 |
| 31 Oct 2024 | APARTMENT 185, 9, MILLBANK, LONDON | Flat or maisonette | Leasehold | £2,300,000 |
| 4 Oct 2024 | APARTMENT 118, 9, MILLBANK, LONDON | Flat or maisonette | Leasehold | £2,125,000 |
| 12 Jul 2024 | STORAGE SPACE C2, 9, MILLBANK, LONDON | Other · New build | Leasehold | £80,869 |
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
Other independent school
Ambrosden Avenue, London, SW1P 1QH
Ages 4–13 · 266 pupils of 281 capacity
Academy converter
Morpeth Terrace, LONDON, SW1P 1EP
Ages 3–11 of 236 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 26 September 2025
62090 - Other information technology service activities
Private Limited Company
Incorporated 21 July 2025
72190 - Other research and experimental development on natural sciences and engineering
Private Limited Company
Incorporated 31 March 2025
85590 - Other education n.e.c.
Private Limited Company
Incorporated 23 April 2024
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 20 April 2024
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 22 May 2023
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 1 September 2022
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 4 August 2021
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 6 October 2008
43999 - Other specialised construction activities n.e.c.
Private Limited Company
Incorporated 3 September 2025
41100 - Development of building projects
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 020C includes SW1P 3AN 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 3AN 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 SW1P 3AN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW1P 3AN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.