Explore W1G 9NF 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. Census 2021 records 49 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 | W1G 9NF |
| Postcode without spaces | W1G9NF |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | October 2000 |
| Directory version | 2026-06 |
| Latitude | 51.5187300 |
| Longitude | -0.1455120 |
| British National Grid | 528,766 E, 181,608 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00024129 |
| LSOA (2021) | E01004765 |
| MSOA (2021) | E02000972 |
| 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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 49 |
| Households | 21 |
| Female residents | 19 |
| Male residents | 30 |
| Residents per household | 2.3 |
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 |
|---|---|---|---|---|
| 30 Jan 2026 | FLAT 49, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £2,140,750 |
| 5 Dec 2025 | FLAT 6, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £800,000 |
| 9 Oct 2025 | FLAT 20, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £4,250,000 |
| 14 Mar 2025 | FLAT 53, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £1,275,000 |
| 2 Dec 2024 | FLAT 41, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £3,905,000 |
| 8 Jul 2024 | FLAT 7, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £1,575,000 |
| 19 Feb 2024 | FLAT 10, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £1,225,000 |
| 12 Jan 2024 | FLAT 30, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £4,400,000 |
| 12 Jan 2024 | FLAT 30, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £4,400,000 |
| 13 Mar 2023 | FLAT 3, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £452,250 |
| 21 Feb 2023 | FLAT 44, 2, MANSFIELD STREET, LONDON | Flat or maisonette | Leasehold | £1,350,000 |
| 23 Aug 2022 | FLAT 28, 2, MANSFIELD STREET, LONDON | Other | Leasehold | £5,700,000 |
Open schools and active GP practices in the W1G postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
43-49 Harley Street, London, W1G 8BT
Ages 3–19 · 412 pupils of 670 capacity
B
10 HARLEY STREET, LONDON, W1G 9PF
B
LOWER GROUND FLOOR, 150 HARLEY STREET, LONDON, W1G 7LQ
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 22 April 2026
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 13 June 2023
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 19 October 2010
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 30 September 2010
78300 - Human resources provision and management of human resources functions
Private Limited Company
Incorporated 19 March 2003
82990 - Other business support service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 013D includes W1G 9NF and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Theft from the person | 57 |
| Other theft | 50 |
| Shoplifting | 26 |
| Anti-social behaviour | 18 |
| Violence and sexual offences | 13 |
| Burglary | 4 |
| Robbery | 4 |
| Vehicle crime | 3 |
| Bicycle theft | 2 |
| Other crime | 2 |
| Drugs | 1 |
Answers use the geographic scope stated with each dataset above.
W1G 9NF is in Westminster, England.
The Census 2021 postcode-level dataset records 49 residents at W1G 9NF. 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 W1G 9NF postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W1G 9NF postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.