Postcode CM1 3SX

Chelmsford, Chelmsford, East of England

Postcode

CM1 3SX

Large user: one organisation · in use since 1984

Sector · District · Area

CM1 3SX is a live postcode in Chelmsford, in the Chelmsford local authority, East of England. It belongs to postcode sector CM1 3, district CM1 and the CM area (Chelmsford).

This is a large-user postcode: it is assigned to a single organisation rather than to a street.

CM1 3SX at a glance

Postcode: CM1 3SX
Place: Chelmsford (city)
Local authority: Chelmsford
Region: East of England
Nation: England
Ward: Marconi
Constituency: Chelmsford
Coordinates: 51.73981, 0.46529

Location

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How to write an address in CM1 3SX

[Number] [Street name]
CHELMSFORD
CM1 3SX

Nearby postcodes

Postcode	Place	Distance
CM1 2XD	Chelmsford	under 1 km
CM1 2XA	Chelmsford	under 1 km
CM1 1SS	Chelmsford	under 1 km
CM1 1SD	Chelmsford	under 1 km
CM1 1EW	Chelmsford	under 1 km
CM1 1SJ	Chelmsford	under 1 km
CM1 1FH	Chelmsford	under 1 km
CM1 1SW	Chelmsford	under 1 km
CM1 2QH	Chelmsford	under 1 km
CM1 2UZ	Chelmsford	under 1 km

Frequently asked questions

Where is postcode CM1 3SX?

CM1 3SX is in Chelmsford, East of England. It is part of the CM1 postcode district, within the CM area (Chelmsford).

Which council covers CM1 3SX?

Addresses in CM1 3SX fall under Chelmsford, in the Marconi ward.

How do I write the postcode CM1 3SX?

Write it in capitals as CM1 3SX, with one space between the outward code CM1 and the inward code 3SX, on the last line of the address.