Postcodes in Chelmsford page 2 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
CM1 1GL Moulsham and Central 51.737753 0.475046 570994 207237 TL709072
CM1 1GN Marconi 51.736424 0.466355 570399 207069 TL703070
CM1 1GP Moulsham and Central 51.737218 0.474365 570949 207176 TL709071
CM1 1GQ Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1GR Marconi 51.736137 0.466774 570429 207038 TL704070
CM1 1GS Marconi 51.735749 0.466405 570405 206994 TL704069
CM1 1GU Marconi 51.740641 0.478391 571214 207566 TL712075
CM1 1GZ Marconi 51.736284 0.466594 570416 207054 TL704070
CM1 1HA Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1HB Moulsham and Central 51.731139 0.4748 571002 206501 TL710065
CM1 1HD Moulsham and Central 51.734778 0.472363 570820 206900 TL708068
CM1 1HF Moulsham and Central 51.735761 0.46797 570513 206999 TL705069
CM1 1HG Moulsham and Central 51.734562 0.467253 570468 206864 TL704068
CM1 1HH Marconi 51.73694 0.467064 570446 207128 TL704071
CM1 1HJ Moulsham and Central 51.734595 0.472078 570801 206879 TL708068
CM1 1HL Moulsham and Central 51.735224 0.471258 570742 206947 TL707069
CM1 1HN Moulsham and Central 51.733986 0.473696 570915 206815 TL709068
CM1 1HP Moulsham and Central 51.735337 0.471032 570726 206959 TL707069
CM1 1HQ Moulsham and Central 51.733891 0.473068 570872 206803 TL708068
CM1 1HR Moulsham and Central 51.734429 0.468433 570550 206852 TL705068
CM1 1HS Moulsham and Central 51.735589 0.470611 570696 206986 TL706069
CM1 1HT Moulsham and Central 51.73623 0.469212 570597 207054 TL705070
CM1 1HU Moulsham and Central 51.735117 0.468659 570563 206929 TL705069
CM1 1HW Moulsham and Central 51.735761 0.46797 570513 206999 TL705069
CM1 1HX Marconi 51.737091 0.467159 570452 207145 TL704071
CM1 1HY Marconi 51.736634 0.467496 570477 207095 TL704070
CM1 1HZ Marconi 51.736988 0.467342 570465 207134 TL704071
CM1 1JA Marconi 51.737016 0.466445 570403 207135 TL704071
CM1 1JB Moulsham and Central 51.734862 0.467516 570485 206898 TL704068
CM1 1JD Marconi 51.736817 0.465667 570350 207111 TL703071
CM1 1JE Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 1JF Moulsham and Central 51.737901 0.476517 571095 207257 TL710072
CM1 1JG Marconi 51.736297 0.465566 570345 207053 TL703070
CM1 1JH Marconi 51.736063 0.466857 570435 207030 TL704070
CM1 1JJ Moulsham and Central 51.736248 0.470068 570656 207058 TL706070
CM1 1JL Moulsham and Central 51.734466 0.467957 570517 206855 TL705068
CM1 1JN Moulsham and Central 51.734183 0.467725 570502 206823 TL705068
CM1 1JP Moulsham and Central 51.734832 0.471511 570761 206904 TL707069
CM1 1JQ Moulsham and Central 51.734036 0.470874 570720 206814 TL707068
CM1 1JR Moulsham and Central 51.736095 0.470045 570655 207041 TL706070
CM1 1JS Moulsham and Central 51.736011 0.473198 570873 207039 TL708070
CM1 1JT Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1JU Moulsham and Central 51.735434 0.470255 570672 206968 TL706069
CM1 1JW Moulsham and Central 51.736784 0.471517 570754 207121 TL707071
CM1 1JX Moulsham and Central 51.733925 0.470607 570702 206801 TL707068
CM1 1JY Moulsham and Central 51.735358 0.470439 570685 206960 TL706069
CM1 1JZ Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1LA Moulsham and Central 51.735237 0.468086 570523 206941 TL705069
CM1 1LB Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1LD Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1LE Moulsham and Central 51.73353 0.470122 570670 206756 TL706067
CM1 1LF Moulsham and Central 51.736589 0.472201 570802 207101 TL708071
CM1 1LG Marconi 51.742417 0.47349 570869 207752 TL708077
CM1 1LH Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1LJ Moulsham and Central 51.735275 0.468436 570547 206946 TL705069
CM1 1LL Moulsham and Central 51.73483 0.468629 570562 206897 TL705068
CM1 1LN Moulsham and Central 51.735253 0.469043 570589 206945 TL705069
CM1 1LP Moulsham and Central 51.73483 0.468629 570562 206897 TL705068
CM1 1LQ Moulsham and Central 51.732639 0.46415 570261 206643 TL702066
CM1 1LR Marconi 51.739134 0.472644 570823 207385 TL708073
CM1 1LS Moulsham and Central 51.735348 0.467484 570481 206952 TL704069
CM1 1LT Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1LU Moulsham and Central 51.734352 0.470819 570715 206849 TL707068
CM1 1LW Moulsham and Central 51.735844 0.468713 570564 207010 TL705070
CM1 1LX Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1LY Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1LZ Moulsham and Central 51.734854 0.46921 570602 206901 TL706069
CM1 1NA Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1NB Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1ND Moulsham and Central 51.734627 0.471877 570787 206882 TL707068
CM1 1NE Moulsham and Central 51.735096 0.473496 570897 206938 TL708069
CM1 1NF Moulsham and Central 51.736633 0.473956 570923 207110 TL709071
CM1 1NG Moulsham and Central 51.733988 0.468902 570584 206804 TL705068
CM1 1NH Moulsham and Central 51.735475 0.47172 570773 206976 TL707069
CM1 1NJ Marconi 51.736954 0.467673 570488 207131 TL704071
CM1 1NL Moulsham and Central 51.736013 0.471373 570747 207035 TL707070
CM1 1NN Marconi 51.738699 0.469811 570629 207330 TL706073
CM1 1NP Moulsham and Central 51.736331 0.471666 570766 207071 TL707070
CM1 1NQ Moulsham and Central 51.735847 0.472016 570792 207018 TL707070
CM1 1NR Moulsham and Central 51.735976 0.472298 570811 207033 TL708070
CM1 1NS Moulsham and Central 51.735675 0.472933 570856 207001 TL708070
CM1 1NT Moulsham and Central 51.735912 0.473193 570873 207028 TL708070
CM1 1NU Moulsham and Central 51.735532 0.467755 570499 206973 TL704069
CM1 1NW Moulsham and Central 51.734992 0.468594 570559 206915 TL705069
CM1 1NX Moulsham and Central 51.735807 0.471362 570747 207012 TL707070
CM1 1NY Moulsham and Central 51.736957 0.47267 570833 207143 TL708071
CM1 1NZ Moulsham and Central 51.737242 0.471976 570784 207173 TL707071
CM1 1PA Moulsham and Central 51.736875 0.476128 571072 207142 TL710071
CM1 1PB Moulsham and Central 51.734276 0.467179 570464 206832 TL704068
CM1 1PD The Lawns 51.742926 0.474097 570909 207810 TL709078
CM1 1PE Moulsham and Central 51.738286 0.477494 571161 207302 TL711073
CM1 1PF Moulsham and Central 51.738406 0.477327 571149 207315 TL711073
CM1 1PG Moulsham and Central 51.735621 0.468629 570559 206985 TL705069
CM1 1PH Marconi 51.740099 0.473784 570898 207495 TL708074
CM1 1PJ Moulsham and Central 51.737391 0.472593 570826 207191 TL708071
CM1 1PL Marconi 51.738322 0.471499 570747 207292 TL707072
CM1 1PN Marconi 51.740511 0.476443 571080 207547 TL710075
CM1 1PP Marconi 51.739507 0.473722 570896 207429 TL708074
CM1 1PQ Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1PR Marconi 51.739732 0.473706 570894 207454 TL708074
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Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
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