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? |
|---|---|---|---|---|---|---|
| CM17 0LJ | 51.78933 | 0.157299 | 548887 | 212276 | TL488122 | Yes |
| CM17 0LL | 51.785679 | 0.154355 | 548696 | 211864 | TL486118 | Yes |
| CM17 0LN | 51.782804 | 0.150275 | 548424 | 211536 | TL484115 | Yes |
| CM17 0LP | 51.784286 | 0.162612 | 549270 | 211726 | TL492117 | Yes |
| CM17 0LQ | 51.783778 | 0.153569 | 548648 | 211651 | TL486116 | Yes |
| CM17 0LR | 51.782731 | 0.148401 | 548295 | 211524 | TL482115 | Yes |
| CM17 0LS | 51.783378 | 0.14891 | 548328 | 211597 | TL483115 | Yes |
| CM17 0LT | 51.783412 | 0.149477 | 548367 | 211602 | TL483116 | No |
| CM17 0LU | 51.783438 | 0.150044 | 548406 | 211606 | TL484116 | Yes |
| CM17 0LW | 51.783832 | 0.147177 | 548207 | 211644 | TL482116 | No |
| CM17 0LX | 51.782553 | 0.14977 | 548390 | 211507 | TL483115 | Yes |
| CM17 0LY | 51.783481 | 0.151148 | 548482 | 211613 | TL484116 | Yes |
| CM17 0LZ | 51.783481 | 0.151148 | 548482 | 211613 | TL484116 | Yes |
| CM17 0NA | 51.792041 | 0.148742 | 548288 | 212560 | TL482125 | Yes |
| CM17 0NB | 51.795872 | 0.164877 | 549388 | 213019 | TL493130 | Yes |
| CM17 0ND | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0NE | 51.796359 | 0.158954 | 548978 | 213061 | TL489130 | Yes |
| CM17 0NF | 51.78906 | 0.147498 | 548212 | 212226 | TL482122 | Yes |
| CM17 0NG | 51.795923 | 0.166983 | 549533 | 213029 | TL495130 | Yes |
| CM17 0NH | 51.772798 | 0.14864 | 548344 | 210420 | TL483104 | Yes |
| CM17 0NJ | 51.779516 | 0.154047 | 548695 | 211178 | TL486111 | Yes |
| CM17 0NL | 51.776407 | 0.156335 | 548863 | 210837 | TL488108 | Yes |
| CM17 0NN | 51.771252 | 0.162365 | 549296 | 210276 | TL492102 | Yes |
| CM17 0NP | 51.763853 | 0.169084 | 549784 | 209467 | TL497094 | Yes |
| CM17 0NQ | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0NR | 51.761593 | 0.164846 | 549499 | 209207 | TL494092 | Yes |
| CM17 0NS | 51.762452 | 0.171408 | 549949 | 209316 | TL499093 | Yes |
| CM17 0NT | 51.766621 | 0.176463 | 550284 | 209790 | TL502097 | Yes |
| CM17 0NU | 51.769325 | 0.195479 | 551587 | 210130 | TL515101 | Yes |
| CM17 0NW | 51.771501 | 0.161015 | 549202 | 210301 | TL492103 | No |
| CM17 0NX | 51.775249 | 0.188809 | 551107 | 210775 | TL511107 | Yes |
| CM17 0NY | 51.775529 | 0.181009 | 550568 | 210790 | TL505107 | Yes |
| CM17 0NZ | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0PA | 51.781757 | 0.177366 | 550296 | 211475 | TL502114 | Yes |
| CM17 0PB | 51.786311 | 0.179108 | 550401 | 211985 | TL504119 | Yes |
| CM17 0PD | 51.782362 | 0.173321 | 550015 | 211534 | TL500115 | Yes |
| CM17 0PE | 51.777752 | 0.172201 | 549953 | 211019 | TL499110 | Yes |
| CM17 0PF | 51.779903 | 0.161851 | 549232 | 211237 | TL492112 | Yes |
| CM17 0PG | 51.777381 | 0.170864 | 549862 | 210975 | TL498109 | Yes |
| CM17 0PH | 51.783988 | 0.161249 | 549177 | 211690 | TL491116 | Yes |
| CM17 0PJ | 51.781821 | 0.177297 | 550291 | 211482 | TL502114 | No |
| CM17 0PL | 51.783832 | 0.147177 | 548207 | 211644 | TL482116 | No |
| CM17 0PN | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0PP | 51.779065 | 0.22602 | 553661 | 211277 | TL536112 | Yes |
| CM17 0PQ | 51.782247 | 0.165443 | 549472 | 211505 | TL494115 | Yes |
| CM17 0PR | 51.778124 | 0.222973 | 553454 | 211166 | TL534111 | Yes |
| CM17 0PS | 51.777819 | 0.221058 | 553323 | 211128 | TL533111 | Yes |
| CM17 0PT | 51.7771 | 0.221516 | 553357 | 211049 | TL533110 | Yes |
| CM17 0PU | 51.776247 | 0.221938 | 553389 | 210955 | TL533109 | Yes |
| CM17 0PW | 51.775836 | 0.222237 | 553411 | 210910 | TL534109 | No |
| CM17 0PX | 51.775417 | 0.222535 | 553433 | 210864 | TL534108 | Yes |
| CM17 0PY | 51.774745 | 0.221937 | 553394 | 210788 | TL533107 | Yes |
| CM17 0PZ | 51.776297 | 0.224506 | 553566 | 210966 | TL535109 | Yes |
| CM17 0QA | 51.775556 | 0.226601 | 553713 | 210888 | TL537108 | Yes |
| CM17 0QB | 51.775332 | 0.228431 | 553840 | 210867 | TL538108 | Yes |
| CM17 0QD | 51.775017 | 0.229387 | 553907 | 210834 | TL539108 | Yes |
| CM17 0QE | 51.776775 | 0.227284 | 553756 | 211025 | TL537110 | Yes |
| CM17 0QF | 51.778266 | 0.226908 | 553725 | 211190 | TL537111 | Yes |
| CM17 0QG | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0QH | 51.776518 | 0.18155 | 550602 | 210901 | TL506109 | No |
| CM17 0QJ | 51.776518 | 0.18155 | 550602 | 210901 | TL506109 | No |
| CM17 0QL | 51.776498 | 0.181607 | 550606 | 210899 | TL506108 | Yes |
| CM17 0QN | 51.779384 | 0.182152 | 550634 | 211221 | TL506112 | Yes |
| CM17 0QP | 51.780013 | 0.191867 | 551302 | 211311 | TL513113 | Yes |
| CM17 0QQ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0QR | 51.779696 | 0.194838 | 551508 | 211282 | TL515112 | Yes |
| CM17 0QS | 51.779313 | 0.195138 | 551530 | 211240 | TL515112 | Yes |
| CM17 0QT | 51.780762 | 0.195542 | 551553 | 211402 | TL515114 | Yes |
| CM17 0QU | 51.785178 | 0.197946 | 551704 | 211898 | TL517118 | Yes |
| CM17 0QW | 51.779548 | 0.191714 | 551293 | 211259 | TL512112 | Yes |
| CM17 0QX | 51.790348 | 0.197516 | 551657 | 212472 | TL516124 | Yes |
| CM17 0QY | 51.785668 | 0.201072 | 551918 | 211959 | TL519119 | Yes |
| CM17 0QZ | 51.785808 | 0.209431 | 552494 | 211992 | TL524119 | Yes |
| CM17 0RA | 51.787331 | 0.218771 | 553133 | 212181 | TL531121 | Yes |
| CM17 0RB | 51.78718 | 0.223911 | 553488 | 212175 | TL534121 | Yes |
| CM17 0RD | 51.780772 | 0.223262 | 553465 | 211461 | TL534114 | Yes |
| CM17 0RE | 51.774167 | 0.220647 | 553307 | 210721 | TL533107 | Yes |
| CM17 0RF | 51.768466 | 0.217758 | 553127 | 210081 | TL531100 | Yes |
| CM17 0RG | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0RH | 51.769571 | 0.233003 | 554175 | 210236 | TL541102 | Yes |
| CM17 0RJ | 51.771133 | 0.241646 | 554766 | 210428 | TL547104 | Yes |
| CM17 0RL | 51.764297 | 0.237959 | 554535 | 209660 | TL545096 | Yes |
| CM17 0RN | 51.779808 | 0.231899 | 554064 | 211372 | TL540113 | Yes |
| CM17 0RP | 51.788605 | 0.240758 | 554645 | 212369 | TL546123 | Yes |
| CM17 0RQ | 51.772218 | 0.227625 | 553795 | 210519 | TL537105 | Yes |
| CM17 0RR | 51.776075 | 0.200953 | 551942 | 210892 | TL519108 | Yes |
| CM17 0RS | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0RT | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0RU | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0RW | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0RX | 51.78462 | 0.145866 | 548114 | 211729 | TL481117 | No |
| CM17 0RY | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0RZ | 51.789771 | 0.149925 | 548377 | 212310 | TL483123 | Yes |
| CM17 0SA | 51.780568 | 0.131843 | 547160 | 211250 | TL471112 | Yes |
| CM17 0SB | 51.781255 | 0.130672 | 547077 | 211324 | TL470113 | Yes |
| CM17 0SD | 51.780662 | 0.130151 | 547043 | 211257 | TL470112 | Yes |
| CM17 0SE | 51.780346 | 0.130224 | 547049 | 211222 | TL470112 | Yes |
| CM17 0SF | 51.780417 | 0.128748 | 546947 | 211227 | TL469112 | Yes |
| CM17 0SG | 51.781445 | 0.129101 | 546968 | 211342 | TL469113 | Yes |
| CM17 0SH | 51.789751 | 0.149025 | 548315 | 212306 | TL483123 | Yes |
| CM17 0SJ | 51.790207 | 0.145754 | 548088 | 212350 | TL480123 | Yes |
| CM17 0SL | 51.789505 | 0.148737 | 548296 | 212278 | TL482122 | Yes |
| CM17 0SN | 51.789465 | 0.150432 | 548413 | 212277 | TL484122 | Yes |
| CM17 0SP | 51.789007 | 0.148917 | 548310 | 212223 | TL483122 | Yes |
| CM17 0SQ | 51.788941 | 0.145129 | 548049 | 212208 | TL480122 | Yes |
| CM17 0SR | 51.788356 | 0.144188 | 547986 | 212141 | TL479121 | Yes |
| CM17 0ST | 51.79038 | 0.149054 | 548315 | 212376 | TL483123 | Yes |
| CM17 0SU | 51.789635 | 0.14406 | 547973 | 212283 | TL479122 | Yes |
| CM17 0SW | 51.782462 | 0.142429 | 547884 | 211482 | TL478114 | Yes |
| CM17 0SX | 51.787511 | 0.156937 | 548868 | 212073 | TL488120 | Yes |
| CM17 0SY | 51.783625 | 0.132886 | 547222 | 211592 | TL472115 | Yes |
| CM17 0TA | 51.783621 | 0.128638 | 546929 | 211583 | TL469115 | Yes |
| CM17 0TB | 51.783763 | 0.129703 | 547002 | 211601 | TL470116 | No |
| CM17 0TD | 51.783737 | 0.131152 | 547102 | 211601 | TL471116 | No |
| CM17 0TE | 51.784048 | 0.131833 | 547148 | 211637 | TL471116 | Yes |
| CM17 0TF | 51.783737 | 0.131152 | 547102 | 211601 | TL471116 | No |
| CM17 0TZ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WA | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WB | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WD | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WE | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WL | 51.771744 | 0.093959 | 544575 | 210193 | TL445101 | No |
| CM17 0WT | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WW | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WX | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WY | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0WZ | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0XT | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0YE | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0YF | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 0YY | 51.783737 | 0.131152 | 547102 | 211601 | TL471116 | No |
| CM17 9AA | 51.763112 | 0.126949 | 546879 | 209299 | TL468092 | Yes |
| CM17 9AB | 51.76228 | 0.131678 | 547208 | 209216 | TL472092 | Yes |
| CM17 9AD | 51.762643 | 0.130014 | 547092 | 209253 | TL470092 | Yes |
| CM17 9AE | 51.761043 | 0.130967 | 547163 | 209077 | TL471090 | Yes |
| CM17 9AF | 51.759195 | 0.132213 | 547255 | 208874 | TL472088 | Yes |
| CM17 9AG | 51.761998 | 0.129389 | 547051 | 209180 | TL470091 | Yes |
| CM17 9AH | 51.758236 | 0.132994 | 547312 | 208769 | TL473087 | Yes |
| CM17 9AJ | 51.756943 | 0.132411 | 547276 | 208624 | TL472086 | Yes |
| CM17 9AL | 51.758135 | 0.132163 | 547255 | 208756 | TL472087 | Yes |
| CM17 9AN | 51.756414 | 0.133807 | 547374 | 208568 | TL473085 | Yes |
| CM17 9AP | 51.758626 | 0.133795 | 547366 | 208814 | TL473088 | Yes |
| CM17 9AQ | 51.759266 | 0.131767 | 547224 | 208881 | TL472088 | Yes |
| CM17 9AR | 51.759121 | 0.134311 | 547400 | 208870 | TL473088 | Yes |
| CM17 9AS | 51.75946 | 0.133457 | 547340 | 208906 | TL473089 | Yes |
| CM17 9AT | 51.760204 | 0.133101 | 547313 | 208988 | TL473089 | Yes |
| CM17 9AU | 51.761264 | 0.133151 | 547313 | 209106 | TL473091 | Yes |
| CM17 9AW | 51.756537 | 0.132957 | 547315 | 208580 | TL473085 | Yes |
| CM17 9AX | 51.761759 | 0.132653 | 547277 | 209160 | TL472091 | Yes |
| CM17 9AY | 51.760759 | 0.134214 | 547388 | 209052 | TL473090 | Yes |
| CM17 9AZ | 51.759086 | 0.134744 | 547430 | 208867 | TL474088 | Yes |
| CM17 9BA | 51.760541 | 0.129886 | 547090 | 209019 | TL470090 | Yes |
| CM17 9BB | 51.758599 | 0.131837 | 547231 | 208807 | TL472088 | Yes |
| CM17 9BD | 51.756676 | 0.133761 | 547370 | 208597 | TL473085 | Yes |
| CM17 9BE | 51.763251 | 0.12968 | 547067 | 209320 | TL470093 | Yes |
| CM17 9BF | 51.759599 | 0.130754 | 547153 | 208916 | TL471089 | Yes |
| CM17 9BG | 51.757966 | 0.133517 | 547349 | 208740 | TL473087 | Yes |
| CM17 9BH | 51.757648 | 0.133198 | 547328 | 208704 | TL473087 | No |
| CM17 9BJ | 51.756822 | 0.134594 | 547427 | 208615 | TL474086 | Yes |
| CM17 9BL | 51.755832 | 0.135648 | 547503 | 208507 | TL475085 | Yes |
| CM17 9BN | 51.756801 | 0.135766 | 547508 | 208615 | TL475086 | Yes |
| CM17 9BP | 51.758516 | 0.132949 | 547308 | 208800 | TL473087 | Yes |
| CM17 9BQ | 51.757628 | 0.13282 | 547302 | 208701 | TL473087 | No |
| CM17 9BS | 51.758341 | 0.13368 | 547359 | 208782 | TL473087 | Yes |
| CM17 9BT | 51.758101 | 0.135509 | 547486 | 208759 | TL474087 | Yes |
| CM17 9BU | 51.759993 | 0.139743 | 547772 | 208978 | TL477089 | Yes |
| CM17 9BW | 51.757959 | 0.134401 | 547410 | 208741 | TL474087 | Yes |
| CM17 9BX | 51.758095 | 0.136306 | 547541 | 208760 | TL475087 | Yes |
| CM17 9BY | 51.7587 | 0.136697 | 547566 | 208828 | TL475088 | Yes |
| CM17 9BZ | 51.757771 | 0.137841 | 547648 | 208727 | TL476087 | Yes |
| CM17 9DA | 51.757208 | 0.137104 | 547599 | 208663 | TL475086 | Yes |
| CM17 9DB | 51.756451 | 0.137692 | 547642 | 208580 | TL476085 | Yes |
| CM17 9DD | 51.757345 | 0.138966 | 547727 | 208682 | TL477086 | Yes |
| CM17 9DE | 51.758507 | 0.138383 | 547683 | 208810 | TL476088 | Yes |
| CM17 9DF | 51.759152 | 0.138022 | 547656 | 208881 | TL476088 | Yes |
| CM17 9DG | 51.760241 | 0.136001 | 547513 | 208998 | TL475089 | Yes |
| CM17 9DH | 51.759459 | 0.136501 | 547550 | 208912 | TL475089 | Yes |
| CM17 9DJ | 51.75924 | 0.135664 | 547493 | 208886 | TL474088 | Yes |
| CM17 9DL | 51.76208 | 0.138204 | 547659 | 209207 | TL476092 | No |
| CM17 9DN | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9DP | 51.758886 | 0.132358 | 547266 | 208840 | TL472088 | Yes |
| CM17 9DQ | 51.759822 | 0.137315 | 547605 | 208954 | TL476089 | Yes |
| CM17 9DR | 51.764655 | 0.141514 | 547879 | 209500 | TL478094 | Yes |
| CM17 9DS | 51.772197 | 0.140189 | 547763 | 210336 | TL477103 | Yes |
| CM17 9DT | 51.76208 | 0.138204 | 547659 | 209207 | TL476092 | No |
| CM17 9DU | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9DW | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9DX | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9DY | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9DZ | 51.761833 | 0.131033 | 547165 | 209165 | TL471091 | Yes |
| CM17 9EA | 51.757006 | 0.128922 | 547035 | 208624 | TL470086 | Yes |
| CM17 9EB | 51.756808 | 0.128435 | 547002 | 208601 | TL470086 | No |
| CM17 9ED | 51.756808 | 0.128435 | 547002 | 208601 | TL470086 | No |
| CM17 9EE | 51.771752 | 0.093973 | 544576 | 210194 | TL445101 | No |
| CM17 9EF | 51.756808 | 0.128435 | 547002 | 208601 | TL470086 | No |
| CM17 9EG | 51.756456 | 0.129041 | 547045 | 208563 | TL470085 | Yes |
| CM17 9EH | 51.755605 | 0.130334 | 547137 | 208471 | TL471084 | Yes |
| CM17 9EJ | 51.757045 | 0.13075 | 547161 | 208632 | TL471086 | Yes |
| CM17 9EL | 51.756358 | 0.13192 | 547244 | 208558 | TL472085 | Yes |
| CM17 9EN | 51.76208 | 0.138204 | 547659 | 209207 | TL476092 | No |