Postcodes in Epping Forest page 52 Local Authority District

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

In 2021, Epping Forest contained approximately 54,600 households with a population of about 135,000

In 2011, Epping Forest contained approximately 52,004 households with a population of about 124,739

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

Postcode Ward Latitude Longitude Easting Northing Grid ref
RM4 1SJ Chigwell with Lambourne 51.657008 0.154464 549126 197555 TQ491975
RM4 1SL Theydon Bois with Passingford 51.65687 0.173166 550420 197578 TQ504975
RM4 1SP Theydon Bois with Passingford 51.662585 0.187928 551422 198244 TQ514982
RM4 1SR Theydon Bois with Passingford 51.659945 0.183406 551118 197941 TQ511979
RM4 1SS Theydon Bois with Passingford 51.661243 0.190467 551602 198100 TQ516981
RM4 1ST Theydon Bois with Passingford 51.666415 0.146103 548517 198584 TQ485985
RM4 1SW Theydon Bois with Passingford 51.657073 0.172916 550402 197600 TQ504976
RM4 1SX Theydon Bois with Passingford 51.670287 0.172217 550310 199068 TQ503990
RM4 1SY Theydon Bois with Passingford 51.668807 0.170584 550202 198900 TQ502989
RM4 1TA Theydon Bois with Passingford 51.669809 0.172801 550352 199016 TQ503990
RM4 1TB Theydon Bois with Passingford 51.673053 0.172421 550315 199376 TQ503993
RM4 1TD Theydon Bois with Passingford 51.676269 0.172127 550284 199733 TQ502997
RM4 1TH Theydon Bois with Passingford 51.678703 0.179606 550793 200020 TL507000
RM4 1TJ Theydon Bois with Passingford 51.678685 0.179591 550792 200017 TL507000
RM4 1TU Theydon Bois with Passingford 51.665166 0.123239 546940 198399 TQ469983
RM4 1TX Theydon Bois with Passingford 51.655251 0.115576 546442 197281 TQ464972
RM4 1UA Chigwell with Lambourne 51.650825 0.11816 546635 196794 TQ466967
RM4 1UB Chigwell with Lambourne 51.652062 0.120863 546818 196937 TQ468969
RM4 1UD Chigwell with Lambourne 51.652544 0.122534 546932 196994 TQ469969
RM4 1UE Chigwell with Lambourne 51.651383 0.119126 546700 196858 TQ466968
RM4 1UH Chigwell with Lambourne 51.653631 0.12458 547070 197119 TQ470971
RM4 1UJ Chigwell with Lambourne 51.655912 0.12924 547385 197382 TQ473973
RM4 1UL Chigwell with Lambourne 51.656435 0.134123 547721 197450 TQ477974
RM4 1UN Theydon Bois with Passingford 51.641518 0.160581 549600 195845 TQ495958
RM4 1UP Chigwell with Lambourne 51.651543 0.120217 546775 196878 TQ467968
RM4 1UQ Chigwell with Lambourne 51.651175 0.120142 546771 196837 TQ467968
RM4 1UR Chigwell with Lambourne 51.651552 0.120189 546773 196879 TQ467968
RM4 1UT Chigwell with Lambourne 51.649965 0.117441 546588 196697 TQ465966
RM4 1UU Chigwell with Lambourne 51.649913 0.11686 546548 196690 TQ465966
RM4 1UX Chigwell with Lambourne 51.650018 0.115997 546488 196700 TQ464967
RM4 1XA Chigwell with Lambourne 51.649547 0.116684 546537 196649 TQ465966
RM4 1XB Chigwell with Lambourne 51.649802 0.116522 546525 196677 TQ465966
RM4 1XD Chigwell with Lambourne 51.647854 0.112326 546241 196452 TQ462964
RM4 1XH Chigwell with Lambourne 51.649471 0.115408 546449 196638 TQ464966
RM4 1XJ Chigwell with Lambourne 51.649405 0.114596 546393 196629 TQ463966
RM4 1XL Chigwell with Lambourne 51.649211 0.113893 546345 196606 TQ463966
RM4 1XP Chigwell with Lambourne 51.649477 0.113067 546287 196634 TQ462966
RM4 1XS Chigwell with Lambourne 51.647751 0.113536 546325 196443 TQ463964
RM4 1XT Chigwell with Lambourne 51.647712 0.112696 546267 196437 TQ462964
RM4 1XU Chigwell with Lambourne 51.647808 0.10939 546038 196441 TQ460964
RM4 1XX Chigwell with Lambourne 51.647649 0.107734 545924 196420 TQ459964
RM4 1YA Chigwell with Lambourne 51.65163 0.117865 546612 196883 TQ466968
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
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