Postcodes in Chelmsford page 27 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 9QB Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9QD Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9QE Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9QF Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9QG Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9QH Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9QJ Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9QL Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9QN Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9QP Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9QQ Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9QR Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9QS Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9QT Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9QU Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9QW Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9QX Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9QY Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9QZ Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RA Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RB Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9RD Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RE Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9RF Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RG Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RH Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RJ Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9RL Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RN Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RP Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9RQ Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9RR Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9RS Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RT Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RU Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9RW Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9RX Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RY Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9RZ Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9SA Marconi 51.736806 0.465409 570332 207109 TL703071
CM1 9SB Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SD Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SE Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SF Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SG Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SH Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SJ Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SL Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SN Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9SP Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SQ Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SR Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SS Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9ST Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SU Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SW Marconi 51.736675 0.465992 570373 207096 TL703070
CM1 9SX Bicknacre and East and West Hanningfield 51.679059 0.4649 570514 200687 TL705006
CM1 9SY Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9SZ Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TA Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TB Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TD Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TE Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TF Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TG Marconi 51.736812 0.465435 570334 207110 TL703071
CM1 9TH Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TJ Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9TL Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TN Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TP Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TQ Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9TR Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9TS Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9TT Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TU Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TW Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9TX Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9TY Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9TZ Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UA Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UB Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UD Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UE Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UF Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UG Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UH Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UJ Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UL Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9UN Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UP Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UQ Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UR Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9US Chelmer Village and Beaulieu Park 51.742499 0.500628 572742 207825 TL727078
CM1 9UT Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UU Moulsham and Central 51.737213 0.475991 571061 207179 TL710071
CM1 9UW Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UX Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9UY Chelmer Village and Beaulieu Park 51.742755 0.500515 572733 207853 TL727078
CM1 9UZ Chelmer Village and Beaulieu Park 51.742492 0.500602 572740 207824 TL727078
CM1 9WA Marconi 51.73681 0.465641 570348 207110 TL703071
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