This is a list of postcodes in the CM area , Chelmsford. The area covers Althorne , Barnston (Uttlesford) , Basildon , Bicknacre , Billericay , Birchanger , Bishop's Stortford , Black Notley , Blackmore , Blackmore End (Braintree) , Boreham , Bradwell (Braintree) , Braintree , Brentwood , Brock Hill , Broomfield , Burnham-on-Crouch , Burton End , Camden , Causeway End , Chelmsford , Childerditch , Chipping Ongar , Coalhill , Cold Norton (Maldon) , Coopersale , Crays Hill , Danbury , Doddinghurst , Doddinghurst Common , Downham , East Hanningfield , Elsenham , Epping , Epping Upland , Felsted , Finchingfield , Ford End , Fryerning , Fyfield , Galleywood , Gay Bowers , Goldhanger , Great Bardfield , Great Dunmow , Great Easton (Uttlesford) , Great Leighs , Great Notley , Great Totham (near Great Totham) , Great Totham (near Wickham Bishops) , Great Waltham , Harlow , Hatfield Broad Oak , Hatfield Heath , Hatfield Peverel , Havering , Havering's Grove , Henham , Heybridge Basin , High Easter , High Garrett , High Roding , Hoddesdon , Howe Green , Ingatestone , Ingrave and Herongate , Kelvedon Hatch , Langford (Maldon) , Latchingdon , Little Burstead , Little Common , Little Dunmow , Little Hallingbury , Little Totham , Little Waltham , Little Warley , Lower Nazeing , Maldon , Manuden , Margaretting , Matching Green , Mayland , Moreton (Epping Forest) , Mountnessing , Nazeing , Noak Hill , North Fambridge , North Weald Bassett , Nounsley , Panfield , Paslow Wood Common , Purleigh , Ramsden Bellhouse , Ramsden Heath , Ramsey Island , Rayne , Rettendon , Roxwell , Roydon (Epping Forest) , Roydon Hamlet , Sandon , Sawbridgeworth , School Green , Shalford (Braintree) , Sheering , Shelley , Silver End , South Woodham Ferrers , Southminster , Spellbrook , Stansted Mountfitchet , Stapleford Abbotts , Start Hill , Stebbing , Steeple , Stisted , Stock (Chelmsford) , Stondon Massey , Stoneyhills , Takeley and Little Canfield , Takeley Street , Terling , Thaxted , Theydon Bois , Thornwood Common , Tillingham , Tollesbury , Tolleshunt D'Arcy , Tolleshunt Knights , Tolleshunt Major , Toot Hill , Tye Green (Braintree) , Ugley Green , West Hanningfield , West Horndon , Wethersfield , Wickford , Wickham Bishops , Witham , Woodham Ferrers , Woodham Mortimer , Writtle . The area contains approximately 270,044 households with a population of about 653,626 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| CM4 0TF | 51.670332 | 0.378733 | 564589 | 199518 | TQ645995 | Yes |
| CM4 0TG | 51.73333 | 0.456092 | 569702 | 206701 | TL697067 | No |
| CM4 0TP | 51.673818 | 0.376211 | 564402 | 199900 | TQ644999 | No |
| CM4 0TQ | 51.672169 | 0.378612 | 564574 | 199722 | TQ645997 | Yes |
| CM4 0TW | 51.682737 | 0.361212 | 563333 | 200859 | TL633008 | No |
| CM4 0US | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0UT | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0UU | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0UW | 51.692847 | 0.318242 | 560327 | 201888 | TL603018 | No |
| CM4 0UX | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0UY | 51.692847 | 0.318242 | 560327 | 201888 | TL603018 | No |
| CM4 0UZ | 51.692847 | 0.318242 | 560327 | 201888 | TL603018 | No |
| CM4 0WA | 51.672169 | 0.378612 | 564574 | 199722 | TQ645997 | No |
| CM4 0WB | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WD | 51.672169 | 0.378612 | 564574 | 199722 | TQ645997 | No |
| CM4 0WE | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WF | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WG | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 0WH | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 0WJ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WL | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WN | 51.692847 | 0.318242 | 560327 | 201888 | TL603018 | No |
| CM4 0WP | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WQ | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0WR | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WS | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 0WT | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WU | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WW | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WX | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0WY | 51.692847 | 0.318242 | 560327 | 201888 | TL603018 | No |
| CM4 0WZ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0XA | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0XB | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0XD | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0XE | 51.692847 | 0.318242 | 560327 | 201888 | TL603018 | No |
| CM4 0XF | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0XG | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0XH | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0XJ | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0XL | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0YA | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0YB | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0YF | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 0YT | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0YU | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 0YW | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0YX | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 0YY | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 0YZ | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9AA | 51.663093 | 0.371557 | 564119 | 198697 | TQ641986 | Yes |
| CM4 9AB | 51.661701 | 0.369692 | 563995 | 198538 | TQ639985 | No |
| CM4 9AD | 51.661767 | 0.365068 | 563675 | 198535 | TQ636985 | Yes |
| CM4 9AE | 51.66188 | 0.3684 | 563905 | 198555 | TQ639985 | Yes |
| CM4 9AF | 51.663591 | 0.374967 | 564353 | 198760 | TQ643987 | Yes |
| CM4 9AG | 51.662425 | 0.37482 | 564347 | 198630 | TQ643986 | Yes |
| CM4 9AH | 51.660601 | 0.370299 | 564041 | 198417 | TQ640984 | Yes |
| CM4 9AJ | 51.659925 | 0.368601 | 563926 | 198338 | TQ639983 | Yes |
| CM4 9AL | 51.662799 | 0.3728 | 564206 | 198667 | TQ642986 | Yes |
| CM4 9AN | 51.658867 | 0.367505 | 563854 | 198218 | TQ638982 | Yes |
| CM4 9AP | 51.659611 | 0.369438 | 563985 | 198305 | TQ639983 | Yes |
| CM4 9AQ | 51.661327 | 0.372203 | 564170 | 198502 | TQ641985 | Yes |
| CM4 9AR | 51.661032 | 0.368977 | 563948 | 198462 | TQ639984 | Yes |
| CM4 9AS | 51.661564 | 0.371564 | 564125 | 198527 | TQ641985 | Yes |
| CM4 9AT | 51.662905 | 0.373775 | 564273 | 198681 | TQ642986 | Yes |
| CM4 9AU | 51.658831 | 0.365768 | 563734 | 198210 | TQ637982 | No |
| CM4 9AW | 51.660446 | 0.367269 | 563832 | 198393 | TQ638983 | Yes |
| CM4 9AX | 51.663463 | 0.373312 | 564239 | 198742 | TQ642987 | Yes |
| CM4 9AY | 51.654765 | 0.362217 | 563503 | 197750 | TQ635977 | Yes |
| CM4 9AZ | 51.662432 | 0.371378 | 564109 | 198623 | TQ641986 | Yes |
| CM4 9BA | 51.66426 | 0.444054 | 569128 | 198992 | TQ691989 | Yes |
| CM4 9BB | 51.666163 | 0.447699 | 569373 | 199213 | TQ693992 | No |
| CM4 9BD | 51.664439 | 0.445408 | 569221 | 199016 | TQ692990 | Yes |
| CM4 9BE | 51.665943 | 0.447022 | 569327 | 199186 | TQ693991 | Yes |
| CM4 9BG | 51.664074 | 0.446936 | 569328 | 198978 | TQ693989 | Yes |
| CM4 9BH | 51.663339 | 0.442486 | 569023 | 198886 | TQ690988 | Yes |
| CM4 9BJ | 51.66384 | 0.442643 | 569032 | 198943 | TQ690989 | Yes |
| CM4 9BL | 51.663349 | 0.441995 | 568989 | 198886 | TQ689988 | Yes |
| CM4 9BN | 51.663029 | 0.441385 | 568948 | 198849 | TQ689988 | Yes |
| CM4 9BP | 51.661802 | 0.439873 | 568848 | 198709 | TQ688987 | Yes |
| CM4 9BQ | 51.664852 | 0.442379 | 569010 | 199054 | TQ690990 | Yes |
| CM4 9BS | 51.66266 | 0.439239 | 568801 | 198803 | TQ688988 | Yes |
| CM4 9BT | 51.661183 | 0.436759 | 568635 | 198633 | TQ686986 | Yes |
| CM4 9BU | 51.660897 | 0.437554 | 568691 | 198603 | TQ686986 | Yes |
| CM4 9BW | 51.663085 | 0.440882 | 568913 | 198854 | TQ689988 | Yes |
| CM4 9BX | 51.660796 | 0.436334 | 568607 | 198589 | TQ686985 | Yes |
| CM4 9BY | 51.658684 | 0.436249 | 568609 | 198354 | TQ686983 | Yes |
| CM4 9BZ | 51.66125 | 0.436098 | 568589 | 198639 | TQ685986 | Yes |
| CM4 9DA | 51.663387 | 0.435432 | 568535 | 198875 | TQ685988 | No |
| CM4 9DB | 51.663962 | 0.437169 | 568653 | 198943 | TQ686989 | Yes |
| CM4 9DD | 51.663335 | 0.437511 | 568679 | 198874 | TQ686988 | Yes |
| CM4 9DE | 51.663023 | 0.43868 | 568761 | 198842 | TQ687988 | Yes |
| CM4 9DF | 51.663324 | 0.440605 | 568893 | 198880 | TQ688988 | Yes |
| CM4 9DG | 51.663545 | 0.440357 | 568875 | 198904 | TQ688989 | Yes |
| CM4 9DH | 51.666603 | 0.446855 | 569313 | 199259 | TQ693992 | No |
| CM4 9DJ | 51.66412 | 0.438667 | 568756 | 198964 | TQ687989 | Yes |
| CM4 9DL | 51.661789 | 0.37068 | 564063 | 198550 | TQ640985 | Yes |
| CM4 9DN | 51.670497 | 0.386103 | 565098 | 199553 | TQ650995 | Yes |
| CM4 9DP | 51.677309 | 0.444525 | 569112 | 200445 | TL691004 | Yes |
| CM4 9DQ | 51.662178 | 0.438187 | 568730 | 198747 | TQ687987 | Yes |
| CM4 9DR | 51.661519 | 0.369783 | 564002 | 198518 | TQ640985 | Yes |
| CM4 9DS | 51.67301 | 0.392122 | 565505 | 199847 | TQ655998 | Yes |
| CM4 9DT | 51.672384 | 0.390585 | 565401 | 199773 | TQ654997 | Yes |
| CM4 9DU | 51.671236 | 0.386041 | 565091 | 199635 | TQ650996 | Yes |
| CM4 9DW | 51.671339 | 0.385829 | 565076 | 199646 | TQ650996 | Yes |
| CM4 9DX | 51.671267 | 0.388921 | 565290 | 199645 | TQ652996 | Yes |
| CM4 9DY | 51.671364 | 0.388564 | 565265 | 199655 | TQ652996 | Yes |
| CM4 9DZ | 51.670484 | 0.389415 | 565327 | 199559 | TQ653995 | Yes |
| CM4 9EA | 51.671657 | 0.387018 | 565157 | 199685 | TQ651996 | Yes |
| CM4 9EB | 51.672193 | 0.386728 | 565135 | 199743 | TQ651997 | Yes |
| CM4 9ED | 51.672117 | 0.388271 | 565242 | 199738 | TQ652997 | Yes |
| CM4 9EE | 51.672473 | 0.388001 | 565222 | 199777 | TQ652997 | Yes |
| CM4 9EF | 51.672033 | 0.389756 | 565345 | 199733 | TQ653997 | Yes |
| CM4 9EG | 51.67159 | 0.391599 | 565474 | 199687 | TQ654996 | Yes |
| CM4 9EH | 51.673253 | 0.393856 | 565624 | 199877 | TQ656998 | Yes |
| CM4 9EJ | 51.671444 | 0.387744 | 565208 | 199662 | TQ652996 | Yes |
| CM4 9EL | 51.671246 | 0.387314 | 565179 | 199639 | TQ651996 | Yes |
| CM4 9EN | 51.671745 | 0.387109 | 565163 | 199694 | TQ651996 | Yes |
| CM4 9EP | 51.670841 | 0.387756 | 565211 | 199595 | TQ652995 | Yes |
| CM4 9EQ | 51.672742 | 0.392021 | 565499 | 199816 | TQ654998 | Yes |
| CM4 9ER | 51.670515 | 0.387869 | 565220 | 199559 | TQ652995 | Yes |
| CM4 9ES | 51.668886 | 0.383936 | 564954 | 199369 | TQ649993 | Yes |
| CM4 9ET | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 9EU | 51.668613 | 0.381911 | 564815 | 199334 | TQ648993 | Yes |
| CM4 9EW | 51.671237 | 0.385564 | 565058 | 199635 | TQ650996 | No |
| CM4 9EX | 51.666677 | 0.378455 | 564583 | 199111 | TQ645991 | Yes |
| CM4 9EY | 51.669281 | 0.382221 | 564834 | 199409 | TQ648994 | Yes |
| CM4 9EZ | 51.66752 | 0.379048 | 564621 | 199206 | TQ646992 | Yes |
| CM4 9FA | 51.663951 | 0.440306 | 568870 | 198949 | TQ688989 | Yes |
| CM4 9FB | 51.66393 | 0.441317 | 568940 | 198949 | TQ689989 | Yes |
| CM4 9FD | 51.663004 | 0.436973 | 568643 | 198836 | TQ686988 | Yes |
| CM4 9FE | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9FF | 51.663928 | 0.435779 | 568557 | 198936 | TQ685989 | Yes |
| CM4 9FG | 51.661507 | 0.451006 | 569619 | 198702 | TQ696987 | Yes |
| CM4 9FH | 51.670843 | 0.38589 | 565082 | 199591 | TQ650995 | Yes |
| CM4 9FJ | 51.662597 | 0.368986 | 563943 | 198636 | TQ639986 | Yes |
| CM4 9FL | 51.684576 | 0.417992 | 567251 | 201192 | TL672011 | Yes |
| CM4 9FN | 51.67354 | 0.462604 | 570376 | 200067 | TL703000 | Yes |
| CM4 9FP | 51.66342 | 0.369637 | 563985 | 198729 | TQ639987 | Yes |
| CM4 9FQ | 51.657884 | 0.366774 | 563807 | 198107 | TQ638981 | Yes |
| CM4 9FR | 51.65856 | 0.366679 | 563798 | 198182 | TQ637981 | Yes |
| CM4 9FS | 51.658336 | 0.365786 | 563737 | 198155 | TQ637981 | Yes |
| CM4 9FT | 51.658634 | 0.365237 | 563698 | 198187 | TQ636981 | Yes |
| CM4 9FW | 51.658713 | 0.365372 | 563707 | 198196 | TQ637981 | Yes |
| CM4 9FX | 51.657581 | 0.36618 | 563767 | 198072 | TQ637980 | Yes |
| CM4 9FY | 51.658923 | 0.366091 | 563756 | 198221 | TQ637982 | Yes |
| CM4 9FZ | 51.657465 | 0.367027 | 563826 | 198061 | TQ638980 | Yes |
| CM4 9GA | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9GB | 51.66296 | 0.405085 | 566438 | 198758 | TQ664987 | No |
| CM4 9GD | 51.662951 | 0.40507 | 566437 | 198757 | TQ664987 | No |
| CM4 9GE | 51.657465 | 0.367027 | 563826 | 198061 | TQ638980 | Yes |
| CM4 9GG | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9GH | 51.657632 | 0.364535 | 563653 | 198074 | TQ636980 | Yes |
| CM4 9GJ | 51.658681 | 0.435107 | 568530 | 198351 | TQ685983 | Yes |
| CM4 9GL | 51.658694 | 0.432317 | 568337 | 198346 | TQ683983 | Yes |
| CM4 9GZ | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9HA | 51.669624 | 0.38169 | 564796 | 199446 | TQ647994 | Yes |
| CM4 9HB | 51.668786 | 0.376931 | 564470 | 199343 | TQ644993 | Yes |
| CM4 9HD | 51.667406 | 0.377972 | 564547 | 199191 | TQ645991 | Yes |
| CM4 9HE | 51.66608 | 0.37598 | 564414 | 199039 | TQ644990 | Yes |
| CM4 9HF | 51.667546 | 0.375058 | 564345 | 199200 | TQ643992 | Yes |
| CM4 9HG | 51.666109 | 0.374998 | 564346 | 199040 | TQ643990 | Yes |
| CM4 9HH | 51.66769 | 0.37683 | 564467 | 199220 | TQ644992 | Yes |
| CM4 9HJ | 51.665309 | 0.378094 | 564563 | 198958 | TQ645989 | Yes |
| CM4 9HL | 51.663569 | 0.376036 | 564427 | 198760 | TQ644987 | Yes |
| CM4 9HN | 51.664829 | 0.376897 | 564482 | 198902 | TQ644989 | Yes |
| CM4 9HP | 51.667927 | 0.381123 | 564763 | 199256 | TQ647992 | Yes |
| CM4 9HQ | 51.667944 | 0.375383 | 564366 | 199245 | TQ643992 | Yes |
| CM4 9HR | 51.66679 | 0.379531 | 564657 | 199126 | TQ646991 | Yes |
| CM4 9HS | 51.682126 | 0.453319 | 569702 | 201001 | TL697010 | No |
| CM4 9HT | 51.687574 | 0.407315 | 566502 | 201501 | TL665015 | No |
| CM4 9HU | 51.688804 | 0.413544 | 566928 | 201652 | TL669016 | Yes |
| CM4 9HW | 51.669185 | 0.382505 | 564854 | 199399 | TQ648993 | No |
| CM4 9HX | 51.689407 | 0.415717 | 567076 | 201724 | TL670017 | Yes |
| CM4 9HY | 51.683071 | 0.402374 | 566177 | 200989 | TL661009 | Yes |
| CM4 9HZ | 51.688994 | 0.416115 | 567105 | 201679 | TL671016 | Yes |
| CM4 9JA | 51.689741 | 0.417833 | 567221 | 201766 | TL672017 | Yes |
| CM4 9JB | 51.691314 | 0.420087 | 567371 | 201946 | TL673019 | Yes |
| CM4 9JD | 51.690688 | 0.419923 | 567362 | 201876 | TL673018 | No |
| CM4 9JE | 51.689377 | 0.416743 | 567147 | 201723 | TL671017 | Yes |
| CM4 9JF | 51.688772 | 0.417752 | 567219 | 201658 | TL672016 | Yes |
| CM4 9JG | 51.688942 | 0.419946 | 567370 | 201682 | TL673016 | Yes |
| CM4 9JH | 51.688598 | 0.420058 | 567379 | 201644 | TL673016 | Yes |
| CM4 9JJ | 51.685238 | 0.418157 | 567260 | 201266 | TL672012 | Yes |
| CM4 9JL | 51.682259 | 0.417391 | 567218 | 200933 | TL672009 | Yes |
| CM4 9JN | 51.689601 | 0.419851 | 567361 | 201755 | TL673017 | Yes |
| CM4 9JP | 51.689797 | 0.423407 | 567606 | 201785 | TL676017 | Yes |
| CM4 9JQ | 51.68814 | 0.419166 | 567319 | 201591 | TL673015 | Yes |
| CM4 9JR | 51.68867 | 0.42705 | 567862 | 201668 | TL678016 | Yes |
| CM4 9JS | 51.691202 | 0.432482 | 568228 | 201962 | TL682019 | Yes |
| CM4 9JT | 51.692095 | 0.434946 | 568395 | 202067 | TL683020 | Yes |
| CM4 9JU | 51.687682 | 0.443882 | 569029 | 201597 | TL690015 | Yes |
| CM4 9JW | 51.689275 | 0.423451 | 567611 | 201727 | TL676017 | Yes |
| CM4 9JX | 51.682447 | 0.433995 | 568365 | 200992 | TL683009 | Yes |
| CM4 9JY | 51.685192 | 0.435183 | 568437 | 201300 | TL684012 | Yes |
| CM4 9JZ | 51.66384 | 0.377771 | 564546 | 198794 | TQ645987 | Yes |
| CM4 9LA | 51.690662 | 0.419835 | 567356 | 201873 | TL673018 | Yes |
| CM4 9LB | 51.665581 | 0.404891 | 566415 | 199049 | TQ664990 | No |
| CM4 9LD | 51.66307 | 0.450237 | 569560 | 198874 | TQ695988 | Yes |
| CM4 9LE | 51.662846 | 0.448012 | 569407 | 198844 | TQ694988 | Yes |