Postcodes in Chelmsford page 55 Local Authority District

This page provides postcode data for the Chelmsford UK Local Authority District.

In 2021, Chelmsford contained approximately 75,400 households with a population of about 181,500

In 2011, Chelmsford contained approximately 69,659 households with a population of about 168,225

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CM3 4SA Little Baddow, Danbury and Sandon 51.731822 0.578523 578161 206825 TL781068
CM3 4SB Little Baddow, Danbury and Sandon 51.733893 0.580031 578257 207059 TL782070
CM3 4SD Little Baddow, Danbury and Sandon 51.736025 0.579588 578218 207295 TL782072
CM3 4SE Little Baddow, Danbury and Sandon 51.734901 0.581653 578365 207175 TL783071
CM3 4SF Little Baddow, Danbury and Sandon 51.732588 0.582506 578433 206920 TL784069
CM3 4SG Little Baddow, Danbury and Sandon 51.736884 0.588777 578849 207413 TL788074
CM3 4SH Little Baddow, Danbury and Sandon 51.732709 0.586843 578732 206944 TL787069
CM3 4SJ Little Baddow, Danbury and Sandon 51.729733 0.581894 578402 206601 TL784066
CM3 4SL Little Baddow, Danbury and Sandon 51.731822 0.578494 578159 206825 TL781068
CM3 4SN Little Baddow, Danbury and Sandon 51.727371 0.580123 578289 206334 TL782063
CM3 4SP Little Baddow, Danbury and Sandon 51.725002 0.581899 578421 206075 TL784060
CM3 4SR Little Baddow, Danbury and Sandon 51.72515 0.582951 578493 206094 TL784060
CM3 4SS Little Baddow, Danbury and Sandon 51.726874 0.58063 578326 206280 TL783062
CM3 4ST Little Baddow, Danbury and Sandon 51.73372 0.577675 578095 207034 TL780070
CM3 4SU Little Baddow, Danbury and Sandon 51.733476 0.573634 577817 206997 TL778069
CM3 4SW Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4SX Little Baddow, Danbury and Sandon 51.734887 0.577336 578067 207163 TL780071
CM3 4SY Little Baddow, Danbury and Sandon 51.73603 0.57446 577864 207283 TL778072
CM3 4SZ Little Baddow, Danbury and Sandon 51.735202 0.570357 577584 207181 TL775071
CM3 4TA Little Baddow, Danbury and Sandon 51.73702 0.577269 578054 207400 TL780073
CM3 4TB Little Baddow, Danbury and Sandon 51.737833 0.576286 577983 207488 TL779074
CM3 4TD Little Baddow, Danbury and Sandon 51.739027 0.576803 578014 207622 TL780076
CM3 4TE Little Baddow, Danbury and Sandon 51.739426 0.576652 578002 207666 TL780076
CM3 4TF Little Baddow, Danbury and Sandon 51.739888 0.576099 577962 207716 TL779077
CM3 4TG Little Baddow, Danbury and Sandon 51.740526 0.575701 577932 207786 TL779077
CM3 4TH Little Baddow, Danbury and Sandon 51.743797 0.573352 577757 208144 TL777081
CM3 4TJ Little Baddow, Danbury and Sandon 51.744527 0.573697 577778 208226 TL777082
CM3 4TL Little Baddow, Danbury and Sandon 51.744973 0.571405 577618 208270 TL776082
CM3 4TN Little Baddow, Danbury and Sandon 51.745931 0.571604 577628 208377 TL776083
CM3 4TP Little Baddow, Danbury and Sandon 51.743461 0.571869 577656 208103 TL776081
CM3 4TQ Little Baddow, Danbury and Sandon 51.742505 0.575292 577896 208005 TL778080
CM3 4TR Little Baddow, Danbury and Sandon 51.734291 0.57581 577964 207093 TL779070
CM3 4TS Little Baddow, Danbury and Sandon 51.736903 0.575625 577941 207383 TL779073
CM3 4TT Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4TU Little Baddow, Danbury and Sandon 51.740702 0.573828 577802 207801 TL778078
CM3 4TW Little Baddow, Danbury and Sandon 51.745422 0.572676 577704 208323 TL777083
CM3 4TX Little Baddow, Danbury and Sandon 51.740702 0.573828 577802 207801 TL778078
CM3 4TY Little Baddow, Danbury and Sandon 51.740702 0.573828 577802 207801 TL778078
CM3 4TZ Little Baddow, Danbury and Sandon 51.712103 0.582829 578536 204643 TL785046
CM3 4UA Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UB Little Baddow, Danbury and Sandon 51.716935 0.5913 579102 205201 TL791052
CM3 4UD Little Baddow, Danbury and Sandon 51.712103 0.582829 578536 204643 TL785046
CM3 4UE Little Baddow, Danbury and Sandon 51.715556 0.590207 579032 205045 TL790050
CM3 4UF Little Baddow, Danbury and Sandon 51.716935 0.5913 579102 205201 TL791052
CM3 4UG Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UH Little Baddow, Danbury and Sandon 51.712112 0.58283 578536 204644 TL785046
CM3 4UJ Little Baddow, Danbury and Sandon 51.723808 0.585495 578674 205951 TL786059
CM3 4UL Little Baddow, Danbury and Sandon 51.716935 0.5913 579102 205201 TL791052
CM3 4UN Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UP Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UQ Little Baddow, Danbury and Sandon 51.712112 0.58283 578536 204644 TL785046
CM3 4UR Little Baddow, Danbury and Sandon 51.717503 0.59126 579097 205264 TL790052
CM3 4US Little Baddow, Danbury and Sandon 51.712112 0.58283 578536 204644 TL785046
CM3 4UT Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UU Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UW Little Baddow, Danbury and Sandon 51.716935 0.5913 579102 205201 TL791052
CM3 4UX Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4UY Little Baddow, Danbury and Sandon 51.712112 0.58283 578536 204644 TL785046
CM3 4UZ Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WA Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WB Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WD Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WE Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WF Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WG Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WH Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WJ Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WL Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WN Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WP Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WQ Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WR Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WS Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WT Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WU Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WW Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WX Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WY Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4WZ Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4XA Bicknacre and East and West Hanningfield 51.691352 0.583398 578657 202337 TL786023
CM3 4XB Bicknacre and East and West Hanningfield 51.690535 0.583757 578685 202247 TL786022
CM3 4XD Bicknacre and East and West Hanningfield 51.69257 0.584437 578724 202475 TL787024
CM3 4XE Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4XF Bicknacre and East and West Hanningfield 51.690243 0.578198 578302 202201 TL783022
CM3 4XG Bicknacre and East and West Hanningfield 51.690053 0.581545 578534 202188 TL785021
CM3 4XH Bicknacre and East and West Hanningfield 51.69176 0.577127 578222 202367 TL782023
CM3 4XJ Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4XL Bicknacre and East and West Hanningfield 51.689804 0.584265 578723 202167 TL787021
CM3 4XN Bicknacre and East and West Hanningfield 51.689365 0.584182 578719 202118 TL787021
CM3 4XP Bicknacre and East and West Hanningfield 51.689281 0.581038 578502 202101 TL785021
CM3 4XQ Bicknacre and East and West Hanningfield 51.690232 0.583624 578677 202213 TL786022
CM3 4XR Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4XS Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4XT Bicknacre and East and West Hanningfield 51.689281 0.581038 578502 202101 TL785021
CM3 4XU Little Baddow, Danbury and Sandon 51.712112 0.58283 578536 204644 TL785046
CM3 4XW Bicknacre and East and West Hanningfield 51.689192 0.583073 578643 202096 TL786020
CM3 4XY Bicknacre and East and West Hanningfield 51.693894 0.582328 578573 202617 TL785026
CM3 4XZ Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
CM3 4YA Bicknacre and East and West Hanningfield 51.689192 0.583073 578643 202096 TL786020
CM3 4YB Little Baddow, Danbury and Sandon 51.717366 0.579481 578284 205220 TL782052
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license