Use this guide to understand W9 1EX in Westminster. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 45 residents and 21 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 | W9 1EX |
| Postcode without spaces | W91EX |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5274800 |
| Longitude | -0.1895010 |
| British National Grid | 525,690 E, 182,505 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023810 |
| LSOA (2021) | E01004707 |
| MSOA (2021) | E02000965 |
| Electoral ward | E05013800 |
| Westminster constituency | E14001435 |
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 | 45 |
| Households | 21 |
| Female residents | 19 |
| Male residents | 26 |
| Residents per household | 2.1 |
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 |
|---|---|---|---|---|
| 2 Aug 2024 | 82, CASTELLAIN ROAD, LONDON | Other | Freehold | £330,000 |
| 14 Jun 2024 | 68, CASTELLAIN ROAD, LONDON | Flat or maisonette | Leasehold | £530,000 |
| 26 Sep 2023 | 68B, CASTELLAIN ROAD, LONDON | Flat or maisonette | Leasehold | £1,147,870 |
| 25 Aug 2022 | FLAT 2, 78, CASTELLAIN ROAD, LONDON | Flat or maisonette | Leasehold | £575,000 |
| 29 Jun 2022 | 62C, CASTELLAIN ROAD, LONDON | Flat or maisonette | Leasehold | £180,000 |
Open schools and active GP practices in the W9 postcode district, ordered by straight-line distance where coordinates are available.
B
40 BIDDULPH MANSIONS, ELGIN AVENUE, LONDON, W9 1HT
B
235A ELGIN AVENUE, LONDON, W9 1NH
Academy sponsor led
50 Marylands Road, London, W9 2DR
Ages 11–18 · 1,256 pupils of 1,200 capacity
52.5% eligible for free school meals
B
165 LANARK ROAD, LONDON, W9 1NZ
Community school
Essendine Road, London, W9 2LR
Ages 3–11 · 237 pupils of 454 capacity
49.8% eligible for free school meals
Free schools
Amberley Road, Westminster, London, W9 2JY
Ages 3–11 · 419 pupils of 450 capacity
46.1% eligible for free school meals
Academy converter
Lanark Road, Maida Vale, London, W9 1DF
Ages 3–11 · 264 pupils of 210 capacity
15.3% eligible for free school meals
Voluntary aided school
Shirland Road, Maida Vale, London, W9 2JD
Ages 3–11 · 214 pupils of 210 capacity
17.8% eligible for free school meals
Academy converter
Lanark Road, Maida Vale, London, W9 1RB
Ages 11–18 · 1,170 pupils of 1,100 capacity
36.7% eligible for free school meals
Voluntary aided school
Chippenham Mews, Paddington, London, W9 2AN
Ages 5–11 · 192 pupils of 210 capacity
48.4% eligible for free school meals
B
40 ELGIN AVENUE, LONDON, W9 3QT
Other independent school
18 Saltram Crescent, London, W9 3HR
Ages 11–18 · 197 pupils of 620 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 17 July 2024
09100 - Support activities for petroleum and natural gas extraction
Private Limited Company
Incorporated 17 March 2024
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 8 July 2022
70229 - Management consultancy activities other than financial management
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 27 April 2012
98000 - Residents property management
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 16 January 2007
98000 - Residents property management
Private Limited Company
Incorporated 21 January 2021
56101 - Licensed restaurants
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 006C includes W9 1EX and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 5 |
| Bicycle theft | 1 |
| Other theft | 1 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
W9 1EX is in Westminster, England.
The Census 2021 postcode-level dataset records 45 residents at W9 1EX. 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 W9 1EX postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W9 1EX postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.