This page brings together the map and available local information for W1B 1NU in Westminster. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 27 residents and 9 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 | W1B 1NU |
| Postcode without spaces | W1B1NU |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5222300 |
| Longitude | -0.1455130 |
| British National Grid | 528,756 E, 181,998 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023817 |
| LSOA (2021) | E01004716 |
| 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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 27 |
| Households | 9 |
| Female residents | 14 |
| Male residents | 13 |
| 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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 26 Mar 2026 | FLAT B, 86, PORTLAND PLACE, LONDON | Other | Leasehold | £920,000 |
| 8 Jul 2024 | FLAT 1, 86, PORTLAND PLACE, LONDON | Flat or maisonette | Leasehold | £4,650,000 |
| 16 Apr 2024 | FLAT 3, 86, PORTLAND PLACE, LONDON | Flat or maisonette | Leasehold | £4,375,000 |
| 26 May 2021 | FLAT 5, 86, PORTLAND PLACE, LONDON | Flat or maisonette | Leasehold | £4,270,000 |
| 28 Jan 2020 | FLAT 2, 86, PORTLAND PLACE, LONDON | Flat or maisonette | Leasehold | £1,000,000 |
Open schools and active GP practices in the W1B postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
63-65 Portland Place, London, W1B 1QR
Ages 11–18 · 456 pupils of 620 capacity
Other independent school
36 Portland Place, Marylebone, London, W1B 1LS
Ages 2–14 · 111 pupils of 165 capacity
Higher education institutions
309 Regent Street, London, W1B 2UW
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 20 August 2024
69102 - Solicitors
Private Limited Company
Incorporated 23 December 2020
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 011C includes W1B 1NU and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Theft from the person | 4 |
| Anti-social behaviour | 2 |
| Other theft | 2 |
| Violence and sexual offences | 2 |
| Bicycle theft | 1 |
| Other crime | 1 |
| Public order | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
W1B 1NU is in Westminster, England.
The Census 2021 postcode-level dataset records 27 residents at W1B 1NU. This is an exact postcode count.
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 W1B 1NU postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W1B 1NU postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.