Explore EC3A 3DE in City of London through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | EC3A 3DE |
| Postcode without spaces | EC3A3DE |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | December 1998 |
| Directory version | 2026-06 |
| Latitude | 51.5134300 |
| Longitude | -0.0779310 |
| British National Grid | 533,470 E, 181,140 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 EC3A postcode district, ordered by straight-line distance where coordinates are available.
Voluntary aided school
St James's Passage, Duke's Place, London, EC3A 5DE
Ages 3–11 · 229 pupils of 245 capacity
22.7% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 14 July 2025
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 14 July 2025
82990 - Other business support service activities n.e.c.
Community Interest Company
Incorporated 9 April 2025
85590 - Other education n.e.c.
Private Limited Company
Incorporated 26 July 2016
78200 - Temporary employment agency activities
Private Limited Company
Incorporated 20 May 2015
66190 - Activities auxiliary to financial intermediation n.e.c.
Private Limited Company
Incorporated 21 February 2013
78109 - Other activities of employment placement agencies
Private Limited Company
Incorporated 3 October 2011
64203 - Activities of construction holding companies
Private Limited Company
Incorporated 12 September 2011
41100 - Development of building projects
Private Limited Company
Incorporated 12 April 2011
41100 - Development of building projects
Private Limited Company
Incorporated 10 October 2009
78109 - Other activities of employment placement agencies
Private Limited Company
Incorporated 6 July 2009
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 17 September 2008
66110 - Administration of financial markets
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
City of London 001F includes EC3A 3DE 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.
EC3A 3DE 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 EC3A 3DE postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.