CM1 1SN is a live postcode in Chelmsford, in the Chelmsford local authority, East of England. It belongs to postcode sector CM1 1, district CM1 and the CM area (Chelmsford).
CM1 1SN at a glance
- Postcode
- CM1 1SN
- Place
- Chelmsford (city)
- Local authority
- Chelmsford
- Region
- East of England
- Nation
- England
- Ward
- Marconi
- Constituency
- Chelmsford
- Coordinates
- 51.73737, 0.46581
Location
How to write an address in CM1 1SN
[Number] [Street name] CHELMSFORD CM1 1SN
Nearby postcodes
| Postcode | Place | Distance |
|---|---|---|
| CM1 9SJ | Chelmsford | under 1 km |
| CM1 9SB | Chelmsford | under 1 km |
| CM1 9SR | Chelmsford | under 1 km |
| CM1 9SL | Chelmsford | under 1 km |
| CM1 9SA | Chelmsford | under 1 km |
| CM1 9SF | Chelmsford | under 1 km |
| CM1 9SE | Chelmsford | under 1 km |
| CM1 9SG | Chelmsford | under 1 km |
| CM1 9SQ | Chelmsford | under 1 km |
| CM1 9SP | Chelmsford | under 1 km |
Other postcodes in sector CM1 1
- CM1 1AE
- CM1 1AF
- CM1 1AG
- CM1 1AH
- CM1 1AN
- CM1 1AP
- CM1 1AQ
- CM1 1AT
- CM1 1AU
- CM1 1AW
- CM1 1BA
- CM1 1BB
- CM1 1BD
- CM1 1BE
- CM1 1BS
- CM1 1BT
- CM1 1BY
- CM1 1DB
- CM1 1DD
- CM1 1DE
- CM1 1DG
- CM1 1DH
- CM1 1DL
- CM1 1DN
- CM1 1DR
- CM1 1DU
- CM1 1DW
- CM1 1DX
- CM1 1EA
- CM1 1EB
- CM1 1EH
- CM1 1EJ
- CM1 1EL
- CM1 1EQ
- CM1 1ER
- CM1 1EW
- CM1 1FG
- CM1 1FH
- CM1 1FR
- CM1 1FU
- CM1 1FW
- CM1 1FZ
- CM1 1GD
- CM1 1GE
- CM1 1GF
- CM1 1GG
- CM1 1GH
- CM1 1GJ
- CM1 1GL
- CM1 1GN
- CM1 1GP
- CM1 1GR
- CM1 1GS
- CM1 1GU
- CM1 1GZ
- CM1 1HF
- CM1 1HG
- CM1 1HH
- CM1 1HL
- CM1 1HQ
Frequently asked questions
Where is postcode CM1 1SN?
CM1 1SN is in Chelmsford, East of England. It is part of the CM1 postcode district, within the CM area (Chelmsford).
Which council covers CM1 1SN?
Addresses in CM1 1SN fall under Chelmsford, in the Marconi ward.
How do I write the postcode CM1 1SN?
Write it in capitals as CM1 1SN, with one space between the outward code CM1 and the inward code 1SN, on the last line of the address.