EC3M

UK postcode district

Updated September 2026

District overview

Postcode units: 480
Current units: 79
Coordinate coverage: 100%
Electoral wards: 8

Coverage context

Countries represented: England
English regions represented: London
Local authority codes: 2
Terminated postcode units: 401

Postcode sectors in EC3M

Choose a sector to browse its complete postcode-unit directory.

8 sectors

Property

Across this district

View property report

57 recorded sales at this postcode

Address	Date	Price
12, Retail Unit A, Lime Street, London, EC3M 7AA	8 October 2025	£1,000
51, Eastcheap, London, EC3M 1DT	14 July 2025	£44,872,306
Unit B, 17, Eastcheap, London, EC3M 1BU	25 April 2025	£144,000

Census 2021

Population and age profile

EC3M usual residents: 2
Age-profile population: Not available

How to read these estimates

The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 59 current postcode units in this district. Each postcode is weighted equally, not by premises.

Superfast, 30 Mbit/s+: 100%
Ultrafast, 100 Mbit/s+: 100%
Ultrafast, 300 Mbit/s+: 100%
Gigabit-capable: 100%

Unable to receive decent fixed or FWA broadband: 0%
Next Generation Access: 100%
Decent broadband available from fixed wireless: 0%

39 postcode units had 100% superfast coverage, 39 had 100% gigabit-capable coverage, and 0 had at least some premises without decent fixed or fixed-wireless access.

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £1,225,000 from 19 recorded sales in EC3M. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for City of London is £712,958 in June 2026, down 20.4% year on year.