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 9LF | 51.662793 | 0.447561 | 569376 | 198837 | TQ693988 | Yes |
| CM4 9LG | 51.663795 | 0.443899 | 569119 | 198940 | TQ691989 | Yes |
| CM4 9LH | 51.663633 | 0.443471 | 569090 | 198921 | TQ690989 | Yes |
| CM4 9LJ | 51.662855 | 0.443299 | 569081 | 198834 | TQ690988 | Yes |
| CM4 9LL | 51.661917 | 0.444709 | 569182 | 198733 | TQ691987 | Yes |
| CM4 9LN | 51.66223 | 0.447386 | 569366 | 198774 | TQ693987 | Yes |
| CM4 9LP | 51.663117 | 0.447101 | 569343 | 198872 | TQ693988 | Yes |
| CM4 9LQ | 51.663752 | 0.442985 | 569056 | 198934 | TQ690989 | Yes |
| CM4 9LR | 51.662112 | 0.451342 | 569640 | 198771 | TQ696987 | Yes |
| CM4 9LS | 51.662416 | 0.45052 | 569582 | 198802 | TQ695988 | Yes |
| CM4 9LT | 51.661137 | 0.44847 | 569445 | 198655 | TQ694986 | Yes |
| CM4 9LU | 51.661111 | 0.447572 | 569383 | 198650 | TQ693986 | Yes |
| CM4 9LW | 51.688894 | 0.416616 | 567140 | 201669 | TL671016 | Yes |
| CM4 9LX | 51.660298 | 0.447759 | 569399 | 198560 | TQ693985 | Yes |
| CM4 9LY | 51.663331 | 0.449803 | 569529 | 198902 | TQ695989 | Yes |
| CM4 9LZ | 51.659141 | 0.448044 | 569423 | 198432 | TQ694984 | Yes |
| CM4 9NA | 51.664931 | 0.451986 | 569674 | 199085 | TQ696990 | Yes |
| CM4 9NB | 51.66296 | 0.405085 | 566438 | 198758 | TQ664987 | No |
| CM4 9ND | 51.664986 | 0.450629 | 569580 | 199088 | TQ695990 | Yes |
| CM4 9NE | 51.663377 | 0.45235 | 569705 | 198914 | TQ697989 | Yes |
| CM4 9NF | 51.665331 | 0.448768 | 569450 | 199122 | TQ694991 | Yes |
| CM4 9NG | 51.663381 | 0.446523 | 569302 | 198900 | TQ693989 | No |
| CM4 9NH | 51.661157 | 0.450105 | 569558 | 198661 | TQ695986 | Yes |
| CM4 9NJ | 51.662885 | 0.442288 | 569011 | 198835 | TQ690988 | Yes |
| CM4 9NL | 51.652397 | 0.396936 | 565913 | 197565 | TQ659975 | Yes |
| CM4 9NN | 51.66586 | 0.383271 | 564919 | 199031 | TQ649990 | Yes |
| CM4 9NP | 51.664514 | 0.38401 | 564975 | 198883 | TQ649988 | Yes |
| CM4 9NQ | 51.661888 | 0.446558 | 569310 | 198735 | TQ693987 | Yes |
| CM4 9NR | 51.66143 | 0.390587 | 565441 | 198555 | TQ654985 | Yes |
| CM4 9NS | 51.661415 | 0.389155 | 565342 | 198550 | TQ653985 | Yes |
| CM4 9NT | 51.658632 | 0.38668 | 565181 | 198235 | TQ651982 | Yes |
| CM4 9NU | 51.658847 | 0.383192 | 564939 | 198251 | TQ649982 | Yes |
| CM4 9NW | 51.663672 | 0.388695 | 565302 | 198800 | TQ653988 | No |
| CM4 9NX | 51.658528 | 0.382048 | 564861 | 198213 | TQ648982 | Yes |
| CM4 9NY | 51.652571 | 0.381808 | 564866 | 197550 | TQ648975 | Yes |
| CM4 9NZ | 51.656643 | 0.40089 | 566171 | 198046 | TQ661980 | Yes |
| CM4 9PA | 51.660391 | 0.408867 | 566709 | 198481 | TQ667984 | Yes |
| CM4 9PB | 51.657114 | 0.423022 | 567700 | 198149 | TQ676981 | Yes |
| CM4 9PD | 51.657536 | 0.422625 | 567671 | 198195 | TQ676981 | Yes |
| CM4 9PE | 51.655716 | 0.433242 | 568412 | 198017 | TQ684980 | Yes |
| CM4 9PF | 51.675666 | 0.463313 | 570417 | 200306 | TL704003 | Yes |
| CM4 9PG | 51.655524 | 0.441632 | 568993 | 198015 | TQ689980 | Yes |
| CM4 9PH | 51.651471 | 0.437149 | 568698 | 197554 | TQ686975 | Yes |
| CM4 9PJ | 51.648452 | 0.433952 | 568488 | 197211 | TQ684972 | Yes |
| CM4 9PL | 51.647369 | 0.43067 | 568265 | 197083 | TQ682970 | No |
| CM4 9PN | 51.646483 | 0.433514 | 568465 | 196991 | TQ684969 | Yes |
| CM4 9PP | 51.651147 | 0.439734 | 568878 | 197524 | TQ688975 | Yes |
| CM4 9PQ | 51.652104 | 0.436562 | 568655 | 197623 | TQ686976 | Yes |
| CM4 9PR | 51.652492 | 0.44556 | 569276 | 197687 | TQ692976 | Yes |
| CM4 9PS | 51.656529 | 0.433951 | 568458 | 198109 | TQ684981 | Yes |
| CM4 9PT | 51.64984 | 0.4451 | 569254 | 197391 | TQ692973 | Yes |
| CM4 9PU | 51.655296 | 0.45041 | 569601 | 198010 | TQ696980 | Yes |
| CM4 9PW | 51.64682 | 0.435064 | 568571 | 197032 | TQ685970 | Yes |
| CM4 9PX | 51.645916 | 0.434423 | 568530 | 196930 | TQ685969 | Yes |
| CM4 9PY | 51.654903 | 0.453295 | 569802 | 197973 | TQ698979 | Yes |
| CM4 9PZ | 51.654528 | 0.454012 | 569853 | 197933 | TQ698979 | Yes |
| CM4 9QA | 51.657506 | 0.453089 | 569778 | 198262 | TQ697982 | Yes |
| CM4 9QB | 51.657336 | 0.4548 | 569897 | 198247 | TQ698982 | Yes |
| CM4 9QD | 51.660157 | 0.451916 | 569687 | 198554 | TQ696985 | Yes |
| CM4 9QE | 51.689985 | 0.418671 | 567278 | 201795 | TL672017 | Yes |
| CM4 9QF | 51.651984 | 0.446198 | 569322 | 197632 | TQ693976 | Yes |
| CM4 9QG | 51.656001 | 0.43252 | 568361 | 198047 | TQ683980 | Yes |
| CM4 9QH | 51.668974 | 0.393312 | 565602 | 199400 | TQ656994 | No |
| CM4 9QJ | 51.66296 | 0.405085 | 566438 | 198758 | TQ664987 | No |
| CM4 9QL | 51.670167 | 0.392623 | 565550 | 199532 | TQ655995 | Yes |
| CM4 9QN | 51.669861 | 0.395717 | 565765 | 199504 | TQ657995 | Yes |
| CM4 9QP | 51.674551 | 0.428321 | 568002 | 200100 | TL680001 | Yes |
| CM4 9QQ | 51.668974 | 0.393312 | 565602 | 199400 | TQ656994 | No |
| CM4 9QR | 51.676338 | 0.432351 | 568274 | 200308 | TL682003 | Yes |
| CM4 9QS | 51.666732 | 0.446703 | 569302 | 199273 | TQ693992 | Yes |
| CM4 9QT | 51.670851 | 0.445392 | 569196 | 199728 | TQ691997 | Yes |
| CM4 9QU | 51.66688 | 0.449068 | 569465 | 199295 | TQ694992 | Yes |
| CM4 9QW | 51.670987 | 0.437112 | 568623 | 199724 | TQ686997 | Yes |
| CM4 9QX | 51.671843 | 0.458636 | 570108 | 199870 | TQ701998 | Yes |
| CM4 9QY | 51.67846 | 0.461323 | 570269 | 200612 | TL702006 | Yes |
| CM4 9QZ | 51.675549 | 0.463769 | 570449 | 200294 | TL704002 | Yes |
| CM4 9RA | 51.674486 | 0.465115 | 570546 | 200179 | TL705001 | Yes |
| CM4 9RB | 51.668887 | 0.461065 | 570287 | 199546 | TQ702995 | Yes |
| CM4 9RD | 51.667246 | 0.464722 | 570546 | 199373 | TQ705993 | Yes |
| CM4 9RE | 51.66129 | 0.463531 | 570486 | 198707 | TQ704987 | Yes |
| CM4 9RF | 51.660802 | 0.464517 | 570556 | 198656 | TQ705986 | Yes |
| CM4 9RG | 51.659314 | 0.462108 | 570395 | 198484 | TQ703984 | Yes |
| CM4 9RH | 51.645424 | 0.449835 | 569598 | 196911 | TQ695969 | Yes |
| CM4 9RJ | 51.657269 | 0.467029 | 570743 | 198269 | TQ707982 | Yes |
| CM4 9RL | 51.65797 | 0.471303 | 571036 | 198356 | TQ710983 | Yes |
| CM4 9RN | 51.659189 | 0.475765 | 571340 | 198502 | TQ713985 | Yes |
| CM4 9RP | 51.655033 | 0.465129 | 570620 | 198015 | TQ706980 | Yes |
| CM4 9RQ | 51.65861 | 0.460551 | 570290 | 198403 | TQ702984 | No |
| CM4 9RR | 51.652658 | 0.457424 | 570096 | 197733 | TQ700977 | No |
| CM4 9RS | 51.647953 | 0.453195 | 569821 | 197200 | TQ698972 | Yes |
| CM4 9RT | 51.65311 | 0.454774 | 569911 | 197778 | TQ699977 | Yes |
| CM4 9RU | 51.661132 | 0.455627 | 569940 | 198672 | TQ699986 | Yes |
| CM4 9RW | 51.656777 | 0.459151 | 570200 | 198195 | TQ701981 | Yes |
| CM4 9RX | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9RY | 51.662412 | 0.454612 | 569865 | 198811 | TQ698988 | Yes |
| CM4 9RZ | 51.664578 | 0.430015 | 568156 | 198995 | TQ681989 | Yes |
| CM4 9SA | 51.662332 | 0.453696 | 569802 | 198800 | TQ698988 | No |
| CM4 9SB | 51.663008 | 0.454904 | 569883 | 198878 | TQ698988 | Yes |
| CM4 9SD | 51.653412 | 0.460964 | 570338 | 197825 | TQ703978 | Yes |
| CM4 9SE | 51.665581 | 0.404891 | 566415 | 199049 | TQ664990 | No |
| CM4 9SF | 51.647748 | 0.463028 | 570502 | 197200 | TQ705972 | No |
| CM4 9SG | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9SH | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9SJ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9SL | 51.671871 | 0.386624 | 565129 | 199707 | TQ651997 | No |
| CM4 9SN | 51.665581 | 0.404891 | 566415 | 199049 | TQ664990 | No |
| CM4 9SP | 51.663965 | 0.374249 | 564302 | 198800 | TQ643988 | No |
| CM4 9SQ | 51.665581 | 0.404891 | 566415 | 199049 | TQ664990 | No |
| CM4 9SR | 51.672474 | 0.387075 | 565158 | 199775 | TQ651997 | Yes |
| CM4 9SS | 51.671817 | 0.38623 | 565102 | 199701 | TQ651997 | No |
| CM4 9ST | 51.66296 | 0.405085 | 566438 | 198758 | TQ664987 | No |
| CM4 9SU | 51.66299 | 0.454903 | 569883 | 198876 | TQ698988 | No |
| CM4 9SW | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9SX | 51.664757 | 0.375578 | 564391 | 198891 | TQ643988 | Yes |
| CM4 9SY | 51.662169 | 0.374155 | 564302 | 198600 | TQ643986 | No |
| CM4 9TA | 51.664705 | 0.439103 | 568784 | 199031 | TQ687990 | Yes |
| CM4 9TB | 51.665016 | 0.44058 | 568885 | 199068 | TQ688990 | Yes |
| CM4 9TD | 51.663509 | 0.439053 | 568785 | 198897 | TQ687988 | Yes |
| CM4 9TE | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 9TF | 51.665733 | 0.375788 | 564402 | 199000 | TQ644990 | No |
| CM4 9TJ | 51.665733 | 0.375788 | 564402 | 199000 | TQ644990 | No |
| CM4 9TL | 51.668456 | 0.378982 | 564613 | 199310 | TQ646993 | Yes |
| CM4 9TN | 51.715999 | 0.510168 | 573502 | 204901 | TL735049 | No |
| CM4 9TP | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 9TS | 51.715999 | 0.510168 | 573502 | 204901 | TL735049 | No |
| CM4 9TT | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9TU | 51.665581 | 0.404891 | 566415 | 199049 | TQ664990 | No |
| CM4 9TW | 51.715999 | 0.510168 | 573502 | 204901 | TL735049 | No |
| CM4 9UY | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9WA | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 9WB | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9WD | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9WE | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WF | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WG | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WH | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WJ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WL | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WN | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WP | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WQ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WR | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WS | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WT | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WU | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WW | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WX | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WY | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9WZ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9XA | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9XB | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9XD | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9XE | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9XF | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9XG | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 9XH | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM4 9XJ | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9YR | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9YS | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9YT | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9YU | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9YW | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | Yes |
| CM4 9YX | 51.669217 | 0.382695 | 564867 | 199403 | TQ648994 | No |
| CM4 9YZ | 51.669273 | 0.382626 | 564862 | 199409 | TQ648994 | No |
| CM5 0AA | 51.710733 | 0.244217 | 555150 | 203717 | TL551037 | Yes |
| CM5 0AB | 51.713322 | 0.244736 | 555177 | 204006 | TL551040 | Yes |
| CM5 0AD | 51.710858 | 0.24567 | 555250 | 203734 | TL552037 | Yes |
| CM5 0AE | 51.713628 | 0.244707 | 555174 | 204040 | TL551040 | Yes |
| CM5 0AF | 51.713744 | 0.244757 | 555177 | 204053 | TL551040 | Yes |
| CM5 0AG | 51.714229 | 0.244795 | 555178 | 204107 | TL551041 | Yes |
| CM5 0AH | 51.71379 | 0.245642 | 555238 | 204060 | TL552040 | Yes |
| CM5 0AJ | 51.714924 | 0.245582 | 555230 | 204186 | TL552041 | Yes |
| CM5 0AL | 51.716943 | 0.246305 | 555273 | 204412 | TL552044 | Yes |
| CM5 0AN | 51.716034 | 0.24681 | 555311 | 204312 | TL553043 | Yes |
| CM5 0AP | 51.716201 | 0.24275 | 555030 | 204322 | TL550043 | Yes |
| CM5 0AQ | 51.715062 | 0.244938 | 555185 | 204200 | TL551041 | Yes |
| CM5 0AR | 51.717113 | 0.239755 | 554820 | 204417 | TL548044 | Yes |
| CM5 0AS | 51.718095 | 0.240151 | 554844 | 204527 | TL548045 | Yes |
| CM5 0AT | 51.716647 | 0.237314 | 554653 | 204360 | TL546043 | Yes |
| CM5 0AU | 51.714848 | 0.236371 | 554594 | 204158 | TL545041 | Yes |
| CM5 0AW | 51.714663 | 0.247509 | 555364 | 204161 | TL553041 | No |
| CM5 0AX | 51.716165 | 0.244211 | 555131 | 204321 | TL551043 | Yes |
| CM5 0AY | 51.716455 | 0.245036 | 555187 | 204355 | TL551043 | Yes |
| CM5 0AZ | 51.716628 | 0.243973 | 555113 | 204372 | TL551043 | Yes |
| CM5 0BA | 51.712358 | 0.243877 | 555121 | 203897 | TL551038 | Yes |
| CM5 0BB | 51.713832 | 0.240128 | 554857 | 204053 | TL548040 | Yes |
| CM5 0BD | 51.713129 | 0.241614 | 554962 | 203978 | TL549039 | Yes |
| CM5 0BE | 51.713173 | 0.238388 | 554739 | 203976 | TL547039 | Yes |
| CM5 0BG | 51.713537 | 0.238623 | 554754 | 204017 | TL547040 | Yes |
| CM5 0BH | 51.716143 | 0.238274 | 554721 | 204306 | TL547043 | Yes |
| CM5 0BJ | 51.715173 | 0.237256 | 554654 | 204196 | TL546041 | Yes |
| CM5 0BL | 51.716597 | 0.239947 | 554835 | 204360 | TL548043 | Yes |
| CM5 0BN | 51.715373 | 0.23951 | 554809 | 204223 | TL548042 | Yes |
| CM5 0BP | 51.714596 | 0.241107 | 554922 | 204140 | TL549041 | Yes |
| CM5 0BQ | 51.714584 | 0.238443 | 554738 | 204133 | TL547041 | Yes |
| CM5 0BS | 51.714234 | 0.243131 | 555063 | 204104 | TL550041 | Yes |
| CM5 0BT | 51.715216 | 0.241123 | 554921 | 204209 | TL549042 | Yes |
| CM5 0BU | 51.71511 | 0.242942 | 555047 | 204201 | TL550042 | Yes |
| CM5 0BW | 51.713114 | 0.243842 | 555116 | 203981 | TL551039 | Yes |
| CM5 0BX | 51.716044 | 0.242047 | 554982 | 204303 | TL549043 | Yes |