Use this guide to understand NW3 3NX in Camden. 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 139 residents and 49 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 | NW3 3NX |
| Postcode without spaces | NW33NX |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5427100 |
| Longitude | -0.1711300 |
| British National Grid | 526,922 E, 184,230 N |
| Country | England |
| Region | London |
| Local authority | Camden |
| Output Area (2021) | E00004166 |
| LSOA (2021) | E01000847 |
| MSOA (2021) | E02000179 |
| Electoral ward | E05013667 |
| Westminster constituency | E14001265 |
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 | 139 |
| Households | 49 |
| Female residents | 74 |
| Male residents | 65 |
| Residents per household | 2.8 |
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 NW3 postcode district, ordered by straight-line distance where coordinates are available.
B
SWISS COTTAGE SURGERY, 2 WINCHESTER MEWS, LONDON, NW3 3NP
B
2 WINCHESTER MEWS, SWISS COTTAGE, LONDON, NW3 3NP
Academy sponsor led
Adelaide Road, Swiss Cottage, Camden, NW3 3AQ
Ages 11–18 · 972 pupils of 1,150 capacity
50.2% eligible for free school meals
Other independent school
55-57 Eton Avenue, London, NW3 3ET
Ages 4–13 · 160 pupils of 180 capacity
Higher education institutions
64 Eton Avenue, Swiss Cottage, London, NW3 3HY
Other independent school
14 Strathray Gardens, London, NW3 4NY
Ages 4–13 · 156 pupils of 170 capacity
Other independent school
23 Crossfield Road, Hampstead, London, NW3 4NU
Ages 4–13 · 463 pupils of 470 capacity
Other independent school
15 Eton Avenue, London, NW3 3EL
Ages 3–11 · 184 pupils of 192 capacity
B
5 DALEHAM GARDENS, LONDON, NW3 5BY
B
5 DALEHAM GARDENS, LONDON, NW3 5BY
Voluntary aided school
Trinity Walk, Maresfield Gardens, London, NW3 5SQ
Ages 4–11 · 159 pupils of 189 capacity
40.9% eligible for free school meals
Other independent school
3 Maresfield Gardens, London, NW3 5SS
Ages 4–19 · 961 pupils of 964 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 16 April 2025
62020 - Information technology consultancy activities
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 25 June 2009
94910 - Activities of religious organizations
Private Limited Company
Incorporated 14 June 2017
82990 - Other business support service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Camden 014D includes NW3 3NX and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Burglary | 2 |
| Vehicle crime | 2 |
| Anti-social behaviour | 1 |
| Other theft | 1 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
NW3 3NX is in Camden, England.
The Census 2021 postcode-level dataset records 139 residents at NW3 3NX. 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 NW3 3NX postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.