Use this guide to understand NW1 6SN 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 16 residents and 6 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 | NW1 6SN |
| Postcode without spaces | NW16SN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5217700 |
| Longitude | -0.1656410 |
| British National Grid | 527,361 E, 181,912 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023577 |
| LSOA (2021) | E01033603 |
| MSOA (2021) | E02000968 |
| Electoral ward | E05013794 |
| 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 | 16 |
| Households | 6 |
| Female residents | 5 |
| Male residents | 11 |
| Residents per household | 2.7 |
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 NW1 postcode district, ordered by straight-line distance where coordinates are available.
B
CENTRAL LONDON HEALTHCARE, 1B HAREWOOD ROW, LONDON, NW1 6SE
Voluntary aided school
Cosway Street, Marylebone, London, NW1 5NS
Ages 3–11 · 218 pupils of 420 capacity
39.9% eligible for free school meals
Voluntary aided school
Lisson Grove, London, NW1 6LH
Ages 3–11 · 199 pupils of 420 capacity
58.8% eligible for free school meals
B
HCL LTD, CAPITAL HOUSE, 25 CHAPEL STREET, LONDON, NW1 5DH
B
CAPITAL HOUSE, 25 CHAPEL STREET, LONDON, NW1 5DH
Other independent special school
Broadley Terrace, London, NW1 6LG
Ages 5–19 · 107 pupils of 180 capacity
Academy sponsor led
Penfold Street, London, NW1 6RX
Ages 2–18 · 1,319 pupils of 1,300 capacity
65.3% eligible for free school meals
Other independent school
Clarence Gate, Ivor Place, London, NW1 6XR
Ages 10–19 · 546 pupils of 600 capacity
Higher education institutions
Sussex Place, Regent's Park, London, NW1 4SA
B
LOWER GROUND FLOOR, 15 MARYLEBONE ROAD, LONDON, NW1 5JD
B
17 MARYLEBONE ROAD, LONDON, NW1 5LT
B
FERGUSON HOUSE, 15 MARYLEBONE ROAD, LONDON, NW1 5JD
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 6 August 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 21 May 2025
86900 - Other human health activities
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 21 October 2020
88990 - Other social work activities without accommodation n.e.c.
Private Limited Company
Incorporated 18 June 2014
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 12 June 2013
86900 - Other human health activities
Private Limited Company
Incorporated 15 September 2009
68209 - Other letting and operating of own or leased real estate
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 29 June 2000
96090 - Other service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 009I includes NW1 6SN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 12 |
| Violence and sexual offences | 7 |
| Other theft | 5 |
| Drugs | 3 |
| Public order | 2 |
| Shoplifting | 2 |
| Theft from the person | 2 |
| Burglary | 1 |
Answers use the geographic scope stated with each dataset above.
NW1 6SN is in Westminster, England.
The Census 2021 postcode-level dataset records 16 residents at NW1 6SN. This is an exact postcode count.
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 NW1 6SN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.