Explore W1U 3RZ 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 | W1U 3RZ |
| Postcode without spaces | W1U3RZ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5157300 |
| Longitude | -0.1534740 |
| British National Grid | 528,222 E, 181,261 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023839 |
| LSOA (2021) | E01004714 |
| MSOA (2021) | E02000970 |
| Electoral ward | E05013801 |
| 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 W1U postcode district, ordered by straight-line distance where coordinates are available.
Voluntary aided school
St Vincent Street, London, W1U 4DF
Ages 3–11 · 236 pupils of 236 capacity
13.1% eligible for free school meals
Other independent school
100 Marylebone Lane, Marylebone, Westminster, London, W1U 2QU
Ages 11–18 · 406 pupils of 700 capacity
Academy converter
64 Marylebone High Street, London, W1U 5BA
Ages 11–18 · 1,181 pupils of 1,170 capacity
26.0% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 30 December 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 30 September 2025
86220 - Specialists medical practice activities
Private Limited Company
Incorporated 28 May 2025
41100 - Development of building projects
Private Limited Company
Incorporated 13 May 2025
98000 - Residents property management
Private Limited Company
Incorporated 27 November 2024
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 25 November 2024
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 13 December 2023
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 8 November 2022
42990 - Construction of other civil engineering projects n.e.c.
Private Limited Company
Incorporated 17 June 2022
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 7 September 2021
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 27 January 2021
46450 - Wholesale of perfume and cosmetics
Private Limited Company
Incorporated 20 January 2021
93199 - Other sports activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 011B includes W1U 3RZ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 132 |
| Theft from the person | 48 |
| Other theft | 38 |
| Anti-social behaviour | 22 |
| Violence and sexual offences | 22 |
| Public order | 8 |
| Burglary | 7 |
| Robbery | 7 |
| Vehicle crime | 7 |
| Bicycle theft | 3 |
| Drugs | 2 |
| Other crime | 1 |
| Possession of weapons | 1 |
Answers use the geographic scope stated with each dataset above.
W1U 3RZ 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 W1U 3RZ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.