Explore EC3N 3AX in City of London 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.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | EC3N 3AX |
| Postcode without spaces | EC3N3AX |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5118100 |
| Longitude | -0.0781580 |
| British National Grid | 533,459 E, 180,959 N |
| Country | England |
| Region | London |
| Local authority | City of London |
| Output Area (2021) | E00190458 |
| LSOA (2021) | E01032739 |
| MSOA (2021) | E02000001 |
| Electoral ward | E05009289 |
| 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.
Open schools and active GP practices in the EC3N postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
31 Jewry Street, London, EC3N 2ET
Ages 13–22 · 247 pupils of 380 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 May 2026
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 27 April 2026
56290 - Other food services
Private Limited Company
Incorporated 25 February 2026
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 13 January 2026
62090 - Other information technology service activities
Private Limited Company
Incorporated 23 December 2025
09100 - Support activities for petroleum and natural gas extraction
Private Limited Company
Incorporated 23 December 2025
99999 - Dormant Company
Private Limited Company
Incorporated 8 October 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 23 July 2025
46690 - Wholesale of other machinery and equipment
Private Limited Company
Incorporated 7 July 2025
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 13 June 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 19 May 2025
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 8 May 2025
64205 - Activities of financial services holding companies
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
City of London 001F includes EC3N 3AX and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 97 |
| Shoplifting | 91 |
| Violence and sexual offences | 88 |
| Theft from the person | 66 |
| Public order | 39 |
| Burglary | 19 |
| Robbery | 18 |
| Bicycle theft | 15 |
| Drugs | 13 |
| Criminal damage and arson | 12 |
| Vehicle crime | 9 |
| Anti-social behaviour | 6 |
| Possession of weapons | 2 |
| Other crime | 1 |
Answers use the geographic scope stated with each dataset above.
EC3N 3AX is in City of London, England.
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 EC3N 3AX postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.