Use this guide to understand EC3N 3AA in City of London. 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.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full EC3N 3AA postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | EC3N 3AA |
| Postcode without spaces | EC3N3AA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | May 2010 |
| Directory version | 2026-06 |
| Latitude | 51.5122600 |
| Longitude | -0.0780090 |
| British National Grid | 533,468 E, 181,010 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 30 January 2020
64999 - Financial intermediation not elsewhere classified
Private Limited Company
Incorporated 28 March 2018
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 13 October 2015
72190 - Other research and experimental development on natural sciences and engineering
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 24 May 2005
74990 - Non-trading company
Private Limited Company
Incorporated 18 October 2002
65120 - Non-life insurance
Private Limited Company
Incorporated 25 April 2002
65120 - Non-life insurance
Private Limited Company
Incorporated 9 December 1999
66220 - Activities of insurance agents and brokers
Private Limited Company
Incorporated 17 February 1998
66210 - Risk and damage evaluation
Private Limited Company
Incorporated 28 September 1990
64999 - Financial intermediation not elsewhere classified
Private Limited Company
Incorporated 10 June 1983
65120 - Non-life insurance
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 23 December 1977
94120 - Activities of professional membership organizations
Private Limited Company
Incorporated 27 September 1946
66220 - Activities of insurance agents and brokers
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
City of London 001F includes EC3N 3AA 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 3AA 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 3AA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.