EC4M postcode district: City of London and around

EC4M is a postcode district in England, with 93 postcodes in use in 5 sectors. It has postcodes in City of London and Islington. It is split between 2 councils: City of London (91 postcodes) and Islington (2).

Postcodes in use
93
Sectors
5
Councils
2 councils
Places
2 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in EC4M, by flood risk

Map of every postcode in EC4M, by flood risk Of the 93 postcodes in EC4M that ONS places, 93 are not on the Environment Agency's at-risk list. Places named: Farringdon Within, Bread Street. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A201A1A401A40 EC4M 5AB: not on the flood risk listEC4M 5SB: not on the flood risk listEC4M 5UB: not on the flood risk listEC4M 6XD: not on the flood risk listEC4M 6XH: not on the flood risk listEC4M 7AA: not on the flood risk listEC4M 7AE: not on the flood risk listEC4M 7AN: not on the flood risk listEC4M 7AQ: not on the flood risk listEC4M 7AS: not on the flood risk listEC4M 7AU: not on the flood risk listEC4M 7AW: not on the flood risk listEC4M 7AX: not on the flood risk listEC4M 7BA: not on the flood risk listEC4M 7BG: not on the flood risk listEC4M 7BP: not on the flood risk listEC4M 7BQ: not on the flood risk listEC4M 7BR: not on the flood risk listEC4M 7BU: not on the flood risk listEC4M 7BW: not on the flood risk listEC4M 7BY: not on the flood risk listEC4M 7DA: not on the flood risk listEC4M 7DD: not on the flood risk listEC4M 7DE: not on the flood risk listEC4M 7DQ: not on the flood risk listEC4M 7DR: not on the flood risk listEC4M 7DW: not on the flood risk listEC4M 7DX: not on the flood risk listEC4M 7DY: not on the flood risk listEC4M 7DZ: not on the flood risk listEC4M 7EF: not on the flood risk listEC4M 7EG: not on the flood risk listEC4M 7EH: not on the flood risk listEC4M 7EJ: not on the flood risk listEC4M 7EP: not on the flood risk listEC4M 7JH: not on the flood risk listEC4M 7JN: not on the flood risk listEC4M 7JR: not on the flood risk listEC4M 7JU: not on the flood risk listEC4M 7JW: not on the flood risk listEC4M 7JZ: not on the flood risk listEC4M 7LF: not on the flood risk listEC4M 7LG: not on the flood risk listEC4M 7LH: not on the flood risk listEC4M 7LQ: not on the flood risk listEC4M 7LW: not on the flood risk listEC4M 7NG: not on the flood risk listEC4M 7QS: not on the flood risk listEC4M 7RA: not on the flood risk listEC4M 7RD: not on the flood risk listEC4M 7RE: not on the flood risk listEC4M 7RF: not on the flood risk listEC4M 7RR: not on the flood risk listEC4M 8AB: not on the flood risk listEC4M 8AD: not on the flood risk listEC4M 8AE: not on the flood risk listEC4M 8AL: not on the flood risk listEC4M 8AP: not on the flood risk listEC4M 8AQ: not on the flood risk listEC4M 8AY: not on the flood risk listEC4M 8BU: not on the flood risk listEC4M 8BX: not on the flood risk listEC4M 8EN: not on the flood risk listEC4M 9AD: not on the flood risk listEC4M 9AF: not on the flood risk listEC4M 9AG: not on the flood risk listEC4M 9AH: not on the flood risk listEC4M 9AJ: not on the flood risk listEC4M 9AL: not on the flood risk listEC4M 9AY: not on the flood risk listEC4M 9BB: not on the flood risk listEC4M 9BE: not on the flood risk listEC4M 9BJ: not on the flood risk listEC4M 9BP: not on the flood risk listEC4M 9BR: not on the flood risk listEC4M 9BT: not on the flood risk listEC4M 9BW: not on the flood risk listEC4M 9BX: not on the flood risk listEC4M 9DD: not on the flood risk listEC4M 9DJ: not on the flood risk listEC4M 9DL: not on the flood risk listEC4M 9DN: not on the flood risk listEC4M 9DQ: not on the flood risk listEC4M 9DT: not on the flood risk listEC4M 9EB: not on the flood risk listEC4M 9EE: not on the flood risk listEC4M 9EH: not on the flood risk list Farringdon WithinBread Street Map of every postcode in EC4M, by flood risk Of the 93 postcodes in EC4M that ONS places, 93 are not on the Environment Agency's at-risk list. Places named: Farringdon Within, Bread Street. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A201 Farringdon WithinBread Street
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 93

Of the 93 postcodes in EC4M that ONS places, 93 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.5143, longitude -0.0995. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

What broadband can you get in EC4M?

Ofcom reports on 78 of the 93 postcodes in EC4M. At 57 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit57 of 78
Postcodes where every home can get superfast61 of 78

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is EC4M at risk of flooding?

None of the 93 postcodes in EC4M is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in EC4M?

HM Land Registry records no standard sales of homes in EC4M in the 12 months to August 2026.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in EC4M

Pick a sector, then a postcode. A sector is the district plus the next digit.

EC4M 53 postcodesEC4M 62 postcodesEC4M 754 postcodesEC4M 810 postcodesEC4M 924 postcodes
UK postcode format explained

Places in EC4M

Towns and villages with postcodes in EC4M, and how many each has here.

City of London postcodes,91Islington postcodes,2

Who covers EC4M

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Cities of London and Westminster91
  • Islington South and Finsbury2

Police force areas

  • City of London91
  • Metropolitan Police2

Next to EC4M

EC4A postcode district EC4N postcode district All EC districts City of London postcodes

"Next to" is by number: the districts before and after EC4M in the EC area.

Check a postcode

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