This page brings together the map and available local information for EC3A 3DH in City of London. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. This page includes 3 Land Registry sold-price records matched to 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 | EC3A 3DH |
| Postcode without spaces | EC3A3DH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5133600 |
| Longitude | -0.0784380 |
| British National Grid | 533,435 E, 181,131 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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 1 Sep 2022 | BASEMENT, 78 - 79, LEADENHALL STREET, LONDON | Other | Freehold | £10,000,000 |
| 31 Mar 2021 | 78 - 79, LEADENHALL STREET, LONDON | Other | Freehold | £1,700,000 |
| 31 Mar 2021 | GROUND FLOOR PREMISES, 78 - 79, LEADENHALL STREET, LONDON | Other | Leasehold | £1,700,000 |
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 29 September 2025
65120 - Non-life insurance
Private Limited Company
Incorporated 22 April 2025
56101 - Licensed restaurants
Private Limited Company
Incorporated 30 January 2024
56302 - Public houses and bars
Private Limited Company
Incorporated 22 July 2022
64205 - Activities of financial services holding companies
Private Limited Company
Incorporated 27 October 2021
74909 - Other professional, scientific and technical activities n.e.c.
Public Limited Company
Incorporated 8 November 2019
85590 - Other education n.e.c.
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated 15 August 2019
85590 - Other education n.e.c.
Private Limited Company
Incorporated 21 June 2016
94120 - Activities of professional membership organizations
Private Limited Company
Incorporated 18 January 2016
94990 - Activities of other membership organizations n.e.c.
Private Limited Company
Incorporated 20 January 2014
61200 - Wireless telecommunications activities
Private Limited Company
Incorporated 3 April 2013
65120 - Non-life insurance
Private Limited Company
Incorporated 1 April 2010
78109 - Other activities of employment placement agencies
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
City of London 001F includes EC3A 3DH 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 3DH is in City of London, England.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full EC3A 3DH postcode.
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