CM Postcode Area
The CM postcode area, also known as the Chelmsford postcode area, is a group of 25 postcode districts in England, within 16 post towns. These cover central Essex (including Chelmsford, Harlow, Brentwood, Billericay, Braintree, Burnham-on-Crouch, Dunmow, Epping, Ingatestone, Maldon, Ongar, Southminster, Stansted and Witham), plus a small part of east Hertfordshire (including Bishop's Stortford and Sawbridgeworth) and a very small part of the London Borough of Havering.
CM postcode area map, showing postcode districts in red and post towns in grey text, with links to nearby CB, CO, E, EN, IG, RM, SG and SS postcode areas.
The southern part of the CM7 district for Braintree was recoded to CM77 in 2002.
Coverage
The Stansted post town (CM24) is entirely surrounded by the Bishop's Stortford post town (CM22 and CM23). The approximate coverage of the postcode districts:
| Postcode district | Post town | Coverage | Local authority area(s) |
|---|---|---|---|
| CM0 | SOUTHMINSTER | Southminster, Bradwell, Tillingham, Asheldham, Dengie | Maldon |
| BURNHAM-ON-CROUCH | Burnham-on-Crouch, Tillingham | ||
| CM1 | CHELMSFORD | Chelmsford, Writtle | Chelmsford, Uttlesford |
| CM2 | CHELMSFORD | Chelmsford | Chelmsford |
| CM3 | CHELMSFORD | Hatfield Peverel, South Woodham Ferrers, North Fambridge, Cold Norton, Boreham, Maylandsea | Chelmsford, Maldon, Braintree, Uttlesford |
| CM4 | INGATESTONE | Blackmore, Fryerning, Ingatestone, Margaretting, Stock | Brentwood, Chelmsford, Epping Forest |
| CM5 | ONGAR | Chipping Ongar, High Ongar, Bobbingworth, Moreton, The Lavers, The Rodings | Epping Forest, Chelmsford |
| CM6 | DUNMOW | Great Dunmow, Felsted | Uttlesford, Chelmsford |
| CM7 | BRAINTREE | Braintree, Finchingfield, Great Bardfield | Braintree, Uttlesford |
| CM8 | WITHAM | Witham | Braintree, Maldon |
| CM9 | MALDON | Maldon, Tollesbury, Tolleshunt D'Arcy, Tolleshunt Knights | Maldon, Colchester, Chelmsford |
| CM11 | BILLERICAY | Billericay (East), Great Burstead | Basildon, Chelmsford |
| CM12 | BILLERICAY | Billericay (West), Little Burstead | Basildon, Brentwood |
| CM13 | BRENTWOOD | Brentwood, East Horndon, Great Warley, Herongate, Hutton, Ingrave, Little Warley, West Horndon | Brentwood, Basildon, Havering |
| CM14 | BRENTWOOD | Brentwood, Warley | Brentwood, Havering |
| CM15 | BRENTWOOD | Brentwood, Doddinghurst, Kelvedon Hatch, Mountnessing, Shenfield, Stondon Massey, Pilgrims Hatch | Brentwood |
| CM16 | EPPING | Epping, Theydon Bois, North Weald | Epping Forest |
| CM17 | HARLOW | Harlow, Old Harlow, Matching, Matching Tye, Matching Green, Church Langley | Harlow, Epping Forest, Uttlesford |
| CM18 | HARLOW | Harlow | Harlow, Epping Forest |
| CM19 | HARLOW | Harlow, Roydon | Harlow, Epping Forest |
| CM20 | HARLOW | Harlow, Gilston | Harlow, East Hertfordshire |
| CM21 | SAWBRIDGEWORTH | Sawbridgeworth | East Hertfordshire, Epping Forest |
| CM22 | BISHOP'S STORTFORD | Bishop's Stortford, Sheering | Uttlesford, East Hertfordshire, Epping Forest |
| CM23 | BISHOP'S STORTFORD | Bishop's Stortford, Thorley, Manuden | East Hertfordshire, Uttlesford |
| CM24 | STANSTED | Stansted Mountfitchet, Stansted Airport | Uttlesford |
| CM77 | BRAINTREE | Braintree, Great Notley, Rayne | Braintree, Uttlesford, Chelmsford |
| CM92 | CHELMSFORD | Sandringham House | non-geographic |
| CM98 | CHELMSFORD | Jobcentre Plus | non-geographic |
| CM99 | CHELMSFORD | PO Box Users | non-geographic |
Map
KML is from Wikidata
See also
References
- ^ "ONS Postcode Directory Version Notes" (ZIP). National Statistics Postcode Products. Office for National Statistics. May 2020. Table 2. Retrieved 19 June 2020. Coordinates from mean of unit postcode points, "Code-Point Open". OS OpenData. Ordnance Survey. February 2012. Retrieved 21 April 2012.
- ^ Royal Mail, Address Management Guide, (2004)
- ^ "Royal Mail Update 34". Beacon Dodsworth. Retrieved 23 August 2015.