Postcodes in Chelmsford page 3 Local Authority District

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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

Wards in this Local Authority District
Bicknacre and East and West Hanningfield ,   Boreham and The Leighs ,   Broomfield and The Walthams ,   Chelmer Village and Beaulieu Park ,   Chelmsford Rural West ,   Galleywood ,   Goat Hall ,   Great Baddow East ,   Great Baddow West ,   Little Baddow, Danbury and Sandon ,   Marconi ,   Moulsham and Central ,   Moulsham Lodge ,   Patching Hall ,   Rettendon and Runwell ,   South Hanningfield, Stock and Margaretting ,   South Woodham-Chetwood and Collingwood ,   South Woodham-Elmwood and Woodville ,   Springfield North ,   St Andrews ,   The Lawns ,   Trinity ,   Waterhouse Farm ,   Writtle
Parishes in this Local Authority District
Boreham ,   Broomfield ,   Chelmer ,   Chelmsford Garden ,   Chignall ,   Danbury ,   East Hanningfield ,   Galleywood ,   Good Easter ,   Great and Little Leighs ,   Great Baddow ,   Great Waltham ,   Highwood ,   Little Baddow ,   Little Waltham ,   Margaretting ,   Mashbury ,   Pleshey ,   Rettendon ,   Roxwell ,   Runwell ,   Sandon ,   South Hanningfield ,   South Woodham Ferrers ,   Springfield ,   Stock ,   West Hanningfield ,   Woodham Ferrers and Bicknacre ,   Writtle
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
CM1 1PS Marconi 51.740127 0.473771 570897 207498 TL708074
CM1 1PT Marconi 51.740047 0.473708 570893 207489 TL708074
CM1 1PU Moulsham and Central 51.737203 0.476377 571088 207179 TL710071
CM1 1PW The Lawns 51.743838 0.474336 570922 207912 TL709079
CM1 1PX Marconi 51.739835 0.472668 570822 207463 TL708074
CM1 1PY Marconi 51.740048 0.470666 570683 207482 TL706074
CM1 1PZ Marconi 51.740105 0.469264 570586 207485 TL705074
CM1 1QA Marconi 51.739636 0.469731 570620 207434 TL706074
CM1 1QB Marconi 51.73942 0.472718 570827 207417 TL708074
CM1 1QD Marconi 51.739386 0.470949 570705 207409 TL707074
CM1 1QE Marconi 51.739234 0.468739 570553 207387 TL705073
CM1 1QF Marconi 51.739677 0.468213 570515 207435 TL705074
CM1 1QG Marconi 51.738498 0.467815 570492 207303 TL704073
CM1 1QH Moulsham and Central 51.73498 0.469622 570630 206916 TL706069
CM1 1QJ Marconi 51.737663 0.46819 570521 207211 TL705072
CM1 1QL Marconi 51.737915 0.469044 570579 207241 TL705072
CM1 1QN Moulsham and Central 51.734738 0.467885 570511 206885 TL705068
CM1 1QP Marconi 51.737853 0.467708 570487 207231 TL704072
CM1 1QQ Marconi 51.738325 0.467082 570442 207282 TL704072
CM1 1QR Marconi 51.737572 0.467374 570465 207199 TL704071
CM1 1QS Marconi 51.737321 0.466896 570433 207170 TL704071
CM1 1QT Patching Hall 51.743289 0.47135 570718 207844 TL707078
CM1 1QU Moulsham and Central 51.736914 0.471727 570768 207136 TL707071
CM1 1QW Marconi 51.73849 0.470364 570668 207308 TL706073
CM1 1QX Marconi 51.736954 0.467673 570488 207131 TL704071
CM1 1QY Moulsham and Central 51.737577 0.476557 571099 207221 TL710072
CM1 1QZ Moulsham and Central 51.734516 0.469003 570589 206863 TL705068
CM1 1RA Moulsham and Central 51.734694 0.472967 570862 206892 TL708068
CM1 1RB The Lawns 51.743787 0.474188 570912 207906 TL709079
CM1 1RD Moulsham and Central 51.736895 0.471798 570773 207134 TL707071
CM1 1RE Marconi 51.740441 0.471224 570720 207527 TL707075
CM1 1RF Marconi 51.740756 0.471212 570718 207562 TL707075
CM1 1RG Marconi 51.741587 0.470171 570643 207652 TL706076
CM1 1RH Patching Hall 51.74153 0.468212 570508 207641 TL705076
CM1 1RJ Patching Hall 51.741736 0.467398 570451 207662 TL704076
CM1 1RL Patching Hall 51.74248 0.467931 570485 207746 TL704077
CM1 1RN Patching Hall 51.745176 0.46718 570423 208044 TL704080
CM1 1RP Marconi 51.742594 0.47321 570849 207771 TL708077
CM1 1RQ Marconi 51.740197 0.468734 570549 207494 TL705074
CM1 1RR Marconi 51.740456 0.473513 570878 207534 TL708075
CM1 1RS Marconi 51.738702 0.470115 570650 207331 TL706073
CM1 1RT Patching Hall 51.746283 0.466675 570384 208166 TL703081
CM1 1RU Patching Hall 51.746277 0.470384 570640 208174 TL706081
CM1 1RW Patching Hall 51.743057 0.467426 570448 207809 TL704078
CM1 1RX Patching Hall 51.746643 0.470548 570650 208215 TL706082
CM1 1RY Marconi 51.742011 0.466283 570373 207690 TL703076
CM1 1RZ Patching Hall 51.745431 0.470424 570646 208080 TL706080
CM1 1SA Marconi 51.741434 0.471915 570764 207639 TL707076
CM1 1SB Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1SD Marconi 51.739473 0.467202 570446 207410 TL704074
CM1 1SE Patching Hall 51.744694 0.465676 570321 207987 TL703079
CM1 1SF Marconi 51.741675 0.465149 570296 207650 TL702076
CM1 1SG Marconi 51.740446 0.473556 570881 207533 TL708075
CM1 1SH Marconi 51.741355 0.473099 570846 207633 TL708076
CM1 1SJ Marconi 51.738625 0.466069 570371 207313 TL703073
CM1 1SL Moulsham and Central 51.737468 0.477449 571161 207211 TL711072
CM1 1SN Marconi 51.737371 0.465813 570358 207173 TL703071
CM1 1SP Moulsham and Central 51.73734 0.4754 571020 207192 TL710071
CM1 1SQ Marconi 51.741388 0.47452 570944 207640 TL709076
CM1 1SR Marconi 51.742239 0.471235 570714 207727 TL707077
CM1 1SS Marconi 51.739757 0.466957 570428 207441 TL704074
CM1 1ST Marconi 51.739605 0.470758 570691 207433 TL706074
CM1 1SU Marconi 51.739418 0.474529 570952 207421 TL709074
CM1 1SW Marconi 51.738739 0.467061 570439 207328 TL704073
CM1 1SX Marconi 51.737187 0.465991 570371 207153 TL703071
CM1 1SY Marconi 51.737832 0.465722 570350 207224 TL703072
CM1 1SZ Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1TA Marconi 51.74054 0.474213 570926 207545 TL709075
CM1 1TB Moulsham and Central 51.735881 0.469975 570651 207017 TL706070
CM1 1TD Marconi 51.736186 0.46443 570267 207038 TL702070
CM1 1TE Waterhouse Farm 51.73618 0.462996 570168 207034 TL701070
CM1 1TF Waterhouse Farm 51.736195 0.462273 570118 207034 TL701070
CM1 1TG Waterhouse Farm 51.735203 0.462421 570132 206924 TL701069
CM1 1TH Waterhouse Farm 51.735039 0.460776 570019 206902 TL700069
CM1 1TJ Waterhouse Farm 51.733934 0.462874 570168 206784 TL701067
CM1 1TL Waterhouse Farm 51.734809 0.462776 570158 206881 TL701068
CM1 1TN Waterhouse Farm 51.734371 0.461753 570089 206830 TL700068
CM1 1TP Waterhouse Farm 51.733707 0.460834 570028 206754 TL700067
CM1 1TQ Waterhouse Farm 51.734171 0.461033 570040 206806 TL700068
CM1 1TR Marconi 51.740855 0.472912 570835 207577 TL708075
CM1 1TS Marconi 51.736085 0.467524 570481 207034 TL704070
CM1 1TT Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1TU Marconi 51.738533 0.466571 570406 207304 TL704073
CM1 1TW Waterhouse Farm 51.734707 0.460743 570018 206865 TL700068
CM1 1TX Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1TY Moulsham and Central 51.735584 0.473812 570917 206993 TL709069
CM1 1TZ Marconi 51.736614 0.464627 570279 207086 TL702070
CM1 1UA Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1UB Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1UD Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1UE Marconi 51.740506 0.474994 570980 207543 TL709075
CM1 1UF Marconi 51.73764 0.465016 570302 207201 TL703072
CM1 1UG Marconi 51.738581 0.47499 570987 207329 TL709073
CM1 1UH Marconi 51.740421 0.476003 571050 207536 TL710075
CM1 1UJ Marconi 51.738876 0.475947 571052 207364 TL710073
CM1 1UL Chelmer Village and Beaulieu Park 51.742499 0.500627 572742 207825 TL727078
CM1 1UN Moulsham and Central 51.73722 0.476016 571063 207180 TL710071
CM1 1UP Moulsham and Central 51.735298 0.47116 570735 206955 TL707069
CM1 1UQ Marconi 51.738581 0.47499 570987 207329 TL709073
CM1 1UR Moulsham and Central 51.73629 0.473604 570900 207071 TL708070
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




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