SW1Y 4NB maps, stats, and open data
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SW1Y 4NB is located in the St James's electoral ward, within the London borough of Westminster and the English Parliamentary constituency of Cities of London and Westminster. The Sub Integrated Care Board (ICB) Location is NHS North West London ICB - W2U3Z and the police force is Metropolitan Police. This postcode has been in use since January 2018.
SW1Y 4NB maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SW1Y 4NB geodata
Easting | 529526 |
Northing | 180579 |
Latitude | 51.509304 |
Longitude | -0.134942 |
Where is SW1Y 4NB?
Country | England |
Postcode District | SW1Y |
Politics
Ward | St James's |
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Constituency | Cities Of London And Westminster |
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Transport
Nearest bus stops to SW1Y 4NB
Regent Street St James's (Regent Street) | St James' | 65m |
Regent Street St James's | St James' | 89m |
Piccadilly Circus | Piccadilly Circus | 92m |
Piccadilly Circus | Piccadilly Circus | 94m |
Piccadilly Circus | Piccadilly Circus | 94m |
Nearest underground/metro/tram to SW1Y 4NB
Piccadilly Circus Underground Station | Piccadilly Circus | 116m |
Leicester Square Underground Station | Leicester Square | 510m |
Charing Cross Underground Station | Charing Cross | 574m |
Green Park Underground Station | Green Park | 603m |
Oxford Circus Underground Station | Oxford Circus | 816m |
Nearest railway stations to SW1Y 4NB
London Charing Cross Station | 0.7km |
London Waterloo Station | 1.7km |
London Victoria Station | 1.7km |
Deprivation
22.8% of English postcodes are less deprived than
SW1Y 4NB:
Food Standards Agency
Three nearest food hygiene ratings to SW1Y 4NB (metres)
Pizza Hut Restaurants - Dine In
Jjam London
Jermyn Street Theatre
BASEMENT 16B JERMYN STREET
16m
➜ Get more ratings from the Food Standards Agency
Nearest post box to SW1Y 4NB
| Last Collection | |
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Location | Mon-Fri | Sat | Distance |
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Jermyn Street | 18:30 | 11:30 | 130m |
Piccadilly Place | 18:30 | 12:00 | 142m |
Haymarket | 18:45 | 11:30 | 151m |
SW1Y 4NB ITL and SW1Y 4NB LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SW1Y 4NB:
ITL 1 Code | Name |
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TLI | London |
ITL 2 Code | Name |
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TLI3 | Inner London - West |
ITL 3 Code | Name |
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TLI32 | Westminster |
LAU 1 Code | Name |
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E09000033 | Westminster |
SW1Y 4NB census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SW1Y 4NB:
| Code | Name |
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OA | E00023935 | |
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LSOA | E01004736 | Westminster 018C |
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MSOA | E02000977 | Westminster 018 |
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Nearest postcodes to SW1Y 4NB