Explore W1K 3NB 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. Census 2021 records 6 residents and 2 households at 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 | W1K 3NB |
| Postcode without spaces | W1K3NB |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5104700 |
| Longitude | -0.1476200 |
| British National Grid | 528,643 E, 180,686 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00024115 |
| LSOA (2021) | E01004761 |
| MSOA (2021) | E02000977 |
| 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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 6 |
| Households | 2 |
| Female residents | 2 |
| Male residents | 4 |
| Residents per household | 3.0 |
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 W1K postcode district, ordered by straight-line distance where coordinates are available.
Voluntary aided school
South Street, London, W1K 2XH
Ages 3–11 · 73 pupils of 210 capacity
38.4% eligible for free school meals
B
3-5 WEIGHHOUSE STREET, LONDON, W1K 5LS
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 23 June 2026
90020 - Support activities to performing arts
Limited Liability Partnership
Incorporated 20 June 2026
None Supplied
Private Limited Company
Incorporated 3 June 2026
64303 - Activities of venture and development capital companies
Private Limited Company
Incorporated 2 June 2026
59200 - Sound recording and music publishing activities
Private Limited Company
Incorporated 1 June 2026
64999 - Financial intermediation not elsewhere classified
Private Unlimited Company
Incorporated 27 May 2026
64999 - Financial intermediation not elsewhere classified
Private Unlimited Company
Incorporated 21 May 2026
64991 - Security dealing on own account
Private Limited Company
Incorporated 20 May 2026
70229 - Management consultancy activities other than financial management
Limited Liability Partnership
Incorporated 12 May 2026
None Supplied
Limited Liability Partnership
Incorporated 12 May 2026
None Supplied
Private Limited Company
Incorporated 1 April 2026
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 26 March 2026
90010 - Performing arts
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 018D includes W1K 3NB and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 32 |
| Theft from the person | 28 |
| Anti-social behaviour | 27 |
| Other theft | 25 |
| Shoplifting | 24 |
| Public order | 12 |
| Robbery | 8 |
| Burglary | 5 |
| Vehicle crime | 5 |
| Bicycle theft | 3 |
| Drugs | 2 |
| Other crime | 2 |
| Possession of weapons | 2 |
Answers use the geographic scope stated with each dataset above.
W1K 3NB is in Westminster, England.
The Census 2021 postcode-level dataset records 6 residents at W1K 3NB. This is an exact postcode count.
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 W1K 3NB postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.