Explore W1B 1NF 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 | W1B 1NF |
| Postcode without spaces | W1B1NF |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5204000 |
| Longitude | -0.1446650 |
| British National Grid | 528,820 E, 181,796 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023819 |
| LSOA (2021) | E01004713 |
| MSOA (2021) | E02000970 |
| Electoral ward | E05013808 |
| 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 W1B postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
36 Portland Place, Marylebone, London, W1B 1LS
Ages 2–14 · 111 pupils of 165 capacity
Other independent school
63-65 Portland Place, London, W1B 1QR
Ages 11–18 · 456 pupils of 620 capacity
Higher education institutions
309 Regent Street, London, W1B 2UW
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 011A includes W1B 1NF and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 4 |
| Other theft | 4 |
| Theft from the person | 4 |
| Violence and sexual offences | 4 |
| Robbery | 3 |
| Vehicle crime | 2 |
| Burglary | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
W1B 1NF 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 W1B 1NF postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.