Explore W1U 3AY 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. This page includes 1 Land Registry sold-price records matched to 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 | W1U 3AY |
| Postcode without spaces | W1U3AY |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | February 2007 |
| Directory version | 2026-06 |
| Latitude | 51.5164000 |
| Longitude | -0.1513430 |
| British National Grid | 528,368 E, 181,339 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023844 |
| 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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 25 Nov 2024 | 5 - 7, MANDEVILLE PLACE, LONDON | Other | Freehold | £27,650,000 |
Open schools and active GP practices in the W1U postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
100 Marylebone Lane, Marylebone, Westminster, London, W1U 2QU
Ages 11–18 · 406 pupils of 700 capacity
Voluntary aided school
St Vincent Street, London, W1U 4DF
Ages 3–11 · 236 pupils of 236 capacity
13.1% eligible for free school meals
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.
Limited Partnership
Incorporated 17 December 2008
None Supplied
Limited Partnership
Incorporated 5 August 2008
None Supplied
Limited Partnership
Incorporated 25 March 2008
None Supplied
Limited Partnership
Incorporated 14 March 2008
None Supplied
Limited Partnership
Incorporated 10 March 2008
None Supplied
Limited Partnership
Incorporated 4 October 2007
None Supplied
Limited Partnership
Incorporated 12 July 2007
None Supplied
Limited Partnership
Incorporated 12 July 2007
None Supplied
Limited Partnership
Incorporated 28 June 2007
None Supplied
Limited Partnership
Incorporated 28 June 2007
None Supplied
Limited Partnership
Incorporated 28 June 2007
None Supplied
Limited Partnership
Incorporated 19 December 2006
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 011B includes W1U 3AY 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 3AY is in Westminster, England.
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 W1U 3AY postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W1U 3AY postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.