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? |
|---|---|---|---|---|---|---|
| CM22 7QW | 51.836415 | 0.176823 | 550077 | 217552 | TL500175 | Yes |
| CM22 7QX | 51.8303 | 0.178284 | 550198 | 216875 | TL501168 | Yes |
| CM22 7QY | 51.829612 | 0.181473 | 550420 | 216805 | TL504168 | Yes |
| CM22 7QZ | 51.83113 | 0.183491 | 550554 | 216978 | TL505169 | Yes |
| CM22 7RA | 51.831923 | 0.181947 | 550445 | 217063 | TL504170 | Yes |
| CM22 7RB | 51.833308 | 0.180461 | 550338 | 217214 | TL503172 | Yes |
| CM22 7RD | 51.834243 | 0.179548 | 550272 | 217316 | TL502173 | Yes |
| CM22 7RE | 51.835446 | 0.181566 | 550407 | 217454 | TL504174 | Yes |
| CM22 7RF | 51.8346 | 0.185009 | 550647 | 217367 | TL506173 | Yes |
| CM22 7RG | 51.834759 | 0.188515 | 550888 | 217392 | TL508173 | Yes |
| CM22 7RH | 51.833872 | 0.188835 | 550913 | 217294 | TL509172 | Yes |
| CM22 7RJ | 51.832018 | 0.185073 | 550660 | 217080 | TL506170 | Yes |
| CM22 7RL | 51.8322 | 0.187854 | 550851 | 217106 | TL508171 | Yes |
| CM22 7RN | 51.83128 | 0.189914 | 550996 | 217008 | TL509170 | Yes |
| CM22 7RP | 51.825504 | 0.189082 | 550958 | 216364 | TL509163 | Yes |
| CM22 7RQ | 51.83481 | 0.190172 | 551002 | 217401 | TL510174 | No |
| CM22 7RR | 51.826743 | 0.201231 | 551791 | 216527 | TL517165 | Yes |
| CM22 7RS | 51.821725 | 0.191641 | 551147 | 215949 | TL511159 | Yes |
| CM22 7RT | 51.82091 | 0.193866 | 551303 | 215863 | TL513158 | Yes |
| CM22 7RU | 51.820444 | 0.194278 | 551333 | 215812 | TL513158 | Yes |
| CM22 7RW | 51.829866 | 0.188597 | 550910 | 216848 | TL509168 | Yes |
| CM22 7RX | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7RY | 51.833992 | 0.185778 | 550702 | 217301 | TL507173 | No |
| CM22 7RZ | 51.834698 | 0.187481 | 550817 | 217383 | TL508173 | Yes |
| CM22 7SA | 51.818151 | 0.20341 | 551970 | 215576 | TL519155 | No |
| CM22 7SB | 51.82686 | 0.202688 | 551891 | 216543 | TL518165 | No |
| CM22 7SD | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7SE | 51.836633 | 0.159167 | 548860 | 217540 | TL488175 | Yes |
| CM22 7SF | 51.82686 | 0.202688 | 551891 | 216543 | TL518165 | No |
| CM22 7SG | 51.836951 | 0.162419 | 549083 | 217582 | TL490175 | Yes |
| CM22 7SH | 51.839744 | 0.169928 | 549591 | 217908 | TL495179 | Yes |
| CM22 7SJ | 51.839802 | 0.172631 | 549777 | 217920 | TL497179 | Yes |
| CM22 7SL | 51.840741 | 0.17195 | 549727 | 218023 | TL497180 | Yes |
| CM22 7SN | 51.84049 | 0.172896 | 549793 | 217997 | TL497179 | Yes |
| CM22 7SP | 51.841405 | 0.17249 | 549762 | 218098 | TL497180 | Yes |
| CM22 7SQ | 51.840106 | 0.16395 | 549178 | 217936 | TL491179 | Yes |
| CM22 7SR | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7SS | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7ST | 51.826957 | 0.201851 | 551833 | 216552 | TL518165 | No |
| CM22 7SU | 51.82686 | 0.202688 | 551891 | 216543 | TL518165 | No |
| CM22 7SW | 51.840435 | 0.171471 | 549695 | 217988 | TL496179 | Yes |
| CM22 7SX | 51.826957 | 0.201851 | 551833 | 216552 | TL518165 | No |
| CM22 7SY | 51.826957 | 0.201851 | 551833 | 216552 | TL518165 | No |
| CM22 7SZ | 51.836245 | 0.16121 | 549002 | 217501 | TL490175 | No |
| CM22 7TA | 51.871318 | 0.206632 | 552013 | 221495 | TL520214 | Yes |
| CM22 7TB | 51.870312 | 0.215139 | 552602 | 221401 | TL526214 | No |
| CM22 7TD | 51.870085 | 0.221927 | 553070 | 221390 | TL530213 | Yes |
| CM22 7TE | 51.82686 | 0.202688 | 551891 | 216543 | TL518165 | No |
| CM22 7TF | 51.869691 | 0.220905 | 553001 | 221344 | TL530213 | Yes |
| CM22 7TG | 51.870523 | 0.208714 | 552159 | 221411 | TL521214 | Yes |
| CM22 7TH | 51.869953 | 0.205549 | 551943 | 221341 | TL519213 | Yes |
| CM22 7TJ | 51.868679 | 0.20781 | 552103 | 221204 | TL521212 | Yes |
| CM22 7TL | 51.860416 | 0.211095 | 552357 | 220292 | TL523202 | Yes |
| CM22 7TN | 51.86027 | 0.211189 | 552364 | 220276 | TL523202 | No |
| CM22 7TP | 51.86051 | 0.213743 | 552539 | 220308 | TL525203 | Yes |
| CM22 7TQ | 51.869465 | 0.205176 | 551919 | 221286 | TL519212 | Yes |
| CM22 7TR | 51.854453 | 0.2159 | 552708 | 219639 | TL527196 | Yes |
| CM22 7TS | 51.857668 | 0.204657 | 551923 | 219973 | TL519199 | Yes |
| CM22 7TT | 51.857752 | 0.205925 | 552010 | 219985 | TL520199 | Yes |
| CM22 7TU | 51.856668 | 0.201399 | 551702 | 219855 | TL517198 | Yes |
| CM22 7TW | 51.867781 | 0.206299 | 552002 | 221101 | TL520211 | No |
| CM22 7TX | 51.857127 | 0.199461 | 551567 | 219902 | TL515199 | Yes |
| CM22 7TY | 51.856 | 0.195282 | 551283 | 219768 | TL512197 | Yes |
| CM22 7TZ | 51.854016 | 0.19411 | 551209 | 219545 | TL512195 | Yes |
| CM22 7UA | 51.857056 | 0.194578 | 551231 | 219884 | TL512198 | Yes |
| CM22 7UB | 51.849832 | 0.187489 | 550767 | 219066 | TL507190 | Yes |
| CM22 7UD | 51.848616 | 0.188548 | 550844 | 218933 | TL508189 | Yes |
| CM22 7UE | 51.846897 | 0.200196 | 551652 | 218766 | TL516187 | Yes |
| CM22 7UF | 51.845976 | 0.190787 | 551007 | 218644 | TL510186 | Yes |
| CM22 7UG | 51.84514 | 0.209533 | 552301 | 218590 | TL523185 | Yes |
| CM22 7UH | 51.843781 | 0.200436 | 551679 | 218420 | TL516184 | Yes |
| CM22 7UJ | 51.8438 | 0.201366 | 551743 | 218424 | TL517184 | Yes |
| CM22 7UL | 51.841913 | 0.203699 | 551910 | 218219 | TL519182 | Yes |
| CM22 7UN | 51.84177 | 0.205536 | 552037 | 218207 | TL520182 | Yes |
| CM22 7UP | 51.840879 | 0.205594 | 552044 | 218108 | TL520181 | Yes |
| CM22 7UQ | 51.843947 | 0.19831 | 551532 | 218434 | TL515184 | Yes |
| CM22 7UR | 51.843956 | 0.19879 | 551565 | 218436 | TL515184 | Yes |
| CM22 7US | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7UT | 51.837313 | 0.205361 | 552040 | 217711 | TL520177 | Yes |
| CM22 7UU | 51.836182 | 0.205756 | 552071 | 217586 | TL520175 | Yes |
| CM22 7UW | 51.840305 | 0.205972 | 552072 | 218045 | TL520180 | Yes |
| CM22 7UX | 51.835092 | 0.19576 | 551386 | 217444 | TL513174 | Yes |
| CM22 7UY | 51.848042 | 0.203882 | 551902 | 218901 | TL519189 | No |
| CM22 7UZ | 51.861237 | 0.21144 | 552378 | 220384 | TL523203 | Yes |
| CM22 7WA | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7WB | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7WE | 51.870555 | 0.222299 | 553094 | 221443 | TL530214 | Yes |
| CM22 7WH | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7WP | 51.8616 | 0.211734 | 552397 | 220425 | TL523204 | No |
| CM22 7WT | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7WX | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7WY | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | Yes |
| CM22 7WZ | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7XA | 51.838104 | 0.175467 | 549978 | 217737 | TL499177 | Yes |
| CM22 7XB | 51.840523 | 0.173028 | 549802 | 218001 | TL498180 | No |
| CM22 7XD | 51.853369 | 0.159125 | 548802 | 219401 | TL488194 | No |
| CM22 7XE | 51.84055 | 0.171578 | 549702 | 218001 | TL497180 | No |
| CM22 7XF | 51.853262 | 0.164929 | 549202 | 219401 | TL492194 | No |
| CM22 7XP | 51.853262 | 0.164929 | 549202 | 219401 | TL492194 | No |
| CM22 7XQ | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7XZ | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7YA | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7YB | 51.838185 | 0.175471 | 549978 | 217746 | TL499177 | No |
| CM22 7YQ | 51.838185 | 0.175471 | 549978 | 217746 | TL499177 | No |
| CM22 7YT | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7YX | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM22 7YZ | 51.838185 | 0.175471 | 549978 | 217746 | TL499177 | No |
| CM22 7ZT | 51.838185 | 0.175471 | 549978 | 217746 | TL499177 | No |
| CM23 0AA | 51.883817 | 0.149832 | 548062 | 222768 | TL480227 | Yes |
| CM23 0AB | 51.883817 | 0.149832 | 548062 | 222768 | TL480227 | Yes |
| CM23 0AD | 51.883817 | 0.149832 | 548062 | 222768 | TL480227 | Yes |
| CM23 0AE | 51.883551 | 0.150095 | 548081 | 222739 | TL480227 | Yes |
| CM23 0AG | 51.883553 | 0.150008 | 548075 | 222739 | TL480227 | Yes |
| CM23 0AH | 51.883936 | 0.152642 | 548255 | 222787 | TL482227 | Yes |
| CM23 0AJ | 51.883336 | 0.151553 | 548182 | 222718 | TL481227 | Yes |
| CM23 0AL | 51.883584 | 0.152233 | 548228 | 222747 | TL482227 | Yes |
| CM23 0AN | 51.88363 | 0.154647 | 548394 | 222757 | TL483227 | Yes |
| CM23 0AP | 51.883731 | 0.154507 | 548384 | 222768 | TL483227 | Yes |
| CM23 0AQ | 51.88381 | 0.15515 | 548428 | 222778 | TL484227 | Yes |
| CM23 0AS | 51.884183 | 0.154892 | 548409 | 222819 | TL484228 | Yes |
| CM23 0AT | 51.884221 | 0.155751 | 548468 | 222825 | TL484228 | Yes |
| CM23 0AW | 51.883676 | 0.157062 | 548560 | 222767 | TL485227 | Yes |
| CM23 0AZ | 51.88187 | 0.150596 | 548121 | 222553 | TL481225 | Yes |
| CM23 0BB | 51.882073 | 0.149807 | 548066 | 222574 | TL480225 | Yes |
| CM23 0BD | 51.882192 | 0.15067 | 548125 | 222589 | TL481225 | Yes |
| CM23 0BE | 51.882319 | 0.151606 | 548189 | 222605 | TL481226 | Yes |
| CM23 0BF | 51.881216 | 0.14994 | 548078 | 222479 | TL480224 | Yes |
| CM23 0BG | 51.882571 | 0.15156 | 548185 | 222633 | TL481226 | Yes |
| CM23 0BH | 51.882253 | 0.15076 | 548131 | 222596 | TL481225 | Yes |
| CM23 0BL | 51.885157 | 0.150797 | 548124 | 222919 | TL481229 | Yes |
| CM23 0BN | 51.884475 | 0.150706 | 548120 | 222843 | TL481228 | Yes |
| CM23 0BP | 51.884726 | 0.149294 | 548022 | 222868 | TL480228 | Yes |
| CM23 0BQ | 51.88551 | 0.150698 | 548116 | 222958 | TL481229 | Yes |
| CM23 0BR | 51.884635 | 0.149333 | 548025 | 222858 | TL480228 | Yes |
| CM23 0BS | 51.884828 | 0.150127 | 548079 | 222881 | TL480228 | Yes |
| CM23 0BT | 51.884828 | 0.150127 | 548079 | 222881 | TL480228 | Yes |
| CM23 0BU | 51.884812 | 0.150025 | 548072 | 222879 | TL480228 | Yes |
| CM23 1AA | 51.937093 | 0.151549 | 548005 | 228696 | TL480286 | Yes |
| CM23 1AB | 51.948035 | 0.153601 | 548110 | 229917 | TL481299 | Yes |
| CM23 1AD | 51.950287 | 0.150449 | 547886 | 230161 | TL478301 | Yes |
| CM23 1AE | 51.947905 | 0.13558 | 546872 | 229866 | TL468298 | Yes |
| CM23 1AF | 51.948238 | 0.134577 | 546802 | 229901 | TL468299 | No |
| CM23 1AG | 51.950947 | 0.133935 | 546749 | 230201 | TL467302 | Yes |
| CM23 1AH | 51.947761 | 0.133114 | 546703 | 229845 | TL467298 | Yes |
| CM23 1AJ | 51.946951 | 0.133134 | 546707 | 229755 | TL467297 | Yes |
| CM23 1AL | 51.947131 | 0.13013 | 546500 | 229769 | TL464297 | Yes |
| CM23 1AN | 51.947779 | 0.129637 | 546464 | 229840 | TL464298 | Yes |
| CM23 1AP | 51.94992 | 0.125097 | 546145 | 230069 | TL461300 | Yes |
| CM23 1AQ | 51.922205 | 0.147885 | 547802 | 227033 | TL478270 | No |
| CM23 1AR | 51.952065 | 0.120352 | 545812 | 230298 | TL458302 | Yes |
| CM23 1AS | 51.94704 | 0.13567 | 546881 | 229770 | TL468297 | Yes |
| CM23 1AT | 51.946409 | 0.135727 | 546887 | 229700 | TL468296 | Yes |
| CM23 1AU | 51.945701 | 0.135606 | 546881 | 229621 | TL468296 | Yes |
| CM23 1AW | 51.951297 | 0.126515 | 546238 | 230225 | TL462302 | Yes |
| CM23 1AX | 51.946705 | 0.134286 | 546787 | 229730 | TL467297 | Yes |
| CM23 1AY | 51.94456 | 0.135058 | 546847 | 229493 | TL468294 | Yes |
| CM23 1AZ | 51.936175 | 0.135271 | 546889 | 228561 | TL468285 | Yes |
| CM23 1BA | 51.936946 | 0.130972 | 546591 | 228638 | TL465286 | Yes |
| CM23 1BB | 51.943842 | 0.144859 | 547523 | 229433 | TL475294 | Yes |
| CM23 1BD | 51.942935 | 0.148773 | 547795 | 229340 | TL477293 | Yes |
| CM23 1BE | 51.944876 | 0.147862 | 547726 | 229554 | TL477295 | Yes |
| CM23 1BG | 51.942958 | 0.160749 | 548618 | 229367 | TL486293 | Yes |
| CM23 1BH | 51.927022 | 0.156406 | 548372 | 227586 | TL483275 | No |
| CM23 1BJ | 51.927994 | 0.14902 | 547861 | 227679 | TL478276 | Yes |
| CM23 1BL | 51.920782 | 0.157386 | 548460 | 226894 | TL484268 | Yes |
| CM23 1BN | 51.922146 | 0.148173 | 547822 | 227027 | TL478270 | Yes |
| CM23 1BP | 51.915704 | 0.154279 | 548263 | 226323 | TL482263 | Yes |
| CM23 1BQ | 51.925295 | 0.159392 | 548583 | 227400 | TL485273 | Yes |
| CM23 1BS | 51.918691 | 0.1394 | 547230 | 226625 | TL472266 | Yes |
| CM23 1BT | 51.915689 | 0.133877 | 546860 | 226280 | TL468262 | Yes |
| CM23 1BU | 51.866763 | 0.160362 | 548843 | 220893 | TL488208 | No |
| CM23 1BW | 51.885972 | 0.166167 | 549179 | 223041 | TL491230 | Yes |
| CM23 1BX | 51.947523 | 0.129334 | 546444 | 229811 | TL464298 | Yes |
| CM23 1BY | 51.936426 | 0.141291 | 547302 | 228601 | TL473286 | No |
| CM23 1BZ | 51.920557 | 0.157361 | 548459 | 226869 | TL484268 | Yes |
| CM23 1DA | 51.914677 | 0.168072 | 549215 | 226237 | TL492262 | Yes |
| CM23 1DB | 51.914904 | 0.167007 | 549141 | 226260 | TL491262 | Yes |
| CM23 1DD | 51.916877 | 0.166288 | 549085 | 226478 | TL490264 | Yes |
| CM23 1DE | 51.916926 | 0.166566 | 549104 | 226484 | TL491264 | Yes |
| CM23 1DF | 51.918288 | 0.166341 | 549084 | 226635 | TL490266 | Yes |
| CM23 1DG | 51.917355 | 0.164784 | 548980 | 226528 | TL489265 | Yes |
| CM23 1DH | 51.918939 | 0.16518 | 549002 | 226705 | TL490267 | Yes |
| CM23 1DJ | 51.919153 | 0.166252 | 549075 | 226731 | TL490267 | Yes |
| CM23 1DL | 51.920202 | 0.159584 | 548613 | 226834 | TL486268 | Yes |
| CM23 1DN | 51.919645 | 0.165897 | 549049 | 226785 | TL490267 | Yes |
| CM23 1DP | 51.921121 | 0.161446 | 548738 | 226940 | TL487269 | Yes |
| CM23 1DQ | 51.918139 | 0.167105 | 549137 | 226620 | TL491266 | Yes |
| CM23 1DR | 51.920885 | 0.159573 | 548610 | 226910 | TL486269 | Yes |
| CM23 1DS | 51.921693 | 0.162578 | 548814 | 227006 | TL488270 | Yes |
| CM23 1DT | 51.921874 | 0.16106 | 548709 | 227023 | TL487270 | Yes |
| CM23 1DU | 51.922613 | 0.160514 | 548669 | 227104 | TL486271 | Yes |
| CM23 1DW | 51.921246 | 0.162455 | 548807 | 226956 | TL488269 | Yes |
| CM23 1DX | 51.926762 | 0.167651 | 549146 | 227580 | TL491275 | Yes |
| CM23 1DY | 51.919588 | 0.168978 | 549261 | 226785 | TL492267 | Yes |
| CM23 1DZ | 51.920342 | 0.161743 | 548761 | 226854 | TL487268 | Yes |
| CM23 1EA | 51.918013 | 0.17101 | 549406 | 226614 | TL494266 | Yes |
| CM23 1EB | 51.922174 | 0.148117 | 547818 | 227030 | TL478270 | No |
| CM23 1ED | 51.922205 | 0.147885 | 547802 | 227033 | TL478270 | No |
| CM23 1EE | 51.919801 | 0.165221 | 549002 | 226801 | TL490268 | No |
| CM23 1EF | 51.920826 | 0.168194 | 549203 | 226921 | TL492269 | Yes |