CM1 postcodes Chelmsford - page 7

This is a list of postcodes in the CM1 area covering the areas of Chelmsford, Writtle. The area contains approximately 26,010 households with a population of about 62,632 (2011 census)

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Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
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Postcode Latitude Longitude Easting Northing Grid reference Active?
CM1 4JS51.7500270.465691570302208580TL703085Yes
CM1 4JT51.7478140.465295570283208333TL702083Yes
CM1 4JU51.7480480.463555570162208355TL701083Yes
CM1 4JW51.7476990.463478570158208316TL701083Yes
CM1 4JX51.7470420.465224570281208247TL702082Yes
CM1 4JY51.7477480.466306570353208328TL703083Yes
CM1 4JZ51.737220.476016571063207180TL710071No
CM1 4LA51.7461040.461073569998208133TL699081Yes
CM1 4LB51.7533670.380907564438208757TL644087Yes
CM1 4LD51.7564510.38359564612209106TL646091Yes
CM1 4LE51.7572820.386083564781209204TL647092Yes
CM1 4LF51.7731090.35223562388210888TL623108Yes
CM1 4LG51.7692860.361249563024210483TL630104Yes
CM1 4LH51.762730.369747563634209773TL636097Yes
CM1 4LJ51.7637220.377176564143209900TL641098Yes
CM1 4LL51.7587640.386175564782209369TL647093Yes
CM1 4LN51.7620120.398462565618209758TL656097Yes
CM1 4LP51.7556890.388375564945209032TL649090Yes
CM1 4LQ51.7710670.361212563015210681TL630106Yes
CM1 4LR51.7486920.384384564695208245TL646082Yes
CM1 4LS51.7525330.390121565077208685TL650086Yes
CM1 4LT51.7507960.395912565483208505TL654085Yes
CM1 4LU51.7487690.400933565837208291TL658082Yes
CM1 4LW51.7612980.392019565176209664TL651096Yes
CM1 4LX51.7432110.394772565432207659TL654076Yes
CM1 4LY51.7458210.396866565567207954TL655079Yes
CM1 4LZ51.7411520.378381564308207393TL643073Yes
CM1 4NA51.7472890.383962564671208088TL646080Yes
CM1 4NB51.7471560.390953565154208089TL651080Yes
CM1 4ND51.737220.476016571063207180TL710071No
CM1 4NE51.748390.459271569865208383TL698083Yes
CM1 4NF51.749180.458459569806208469TL698084Yes
CM1 4NG51.745230.46501570273208045TL702080Yes
CM1 4NH51.7504820.363441563243208397TL632083Yes
CM1 4NJ51.7588270.358109562845209313TL628093Yes
CM1 4NL51.752720.372005563826208665TL638086Yes
CM1 4NN51.7490340.354528562633208216TL626082Yes
CM1 4NP51.740230.368801563650207269TL636072Yes
CM1 4NQ51.7454130.46615570351208068TL703080Yes
CM1 4NR51.7435170.371682563837207641TL638076Yes
CM1 4NS51.747720.376017564121208118TL641081Yes
CM1 4NT51.7482890.378988564324208188TL643081Yes
CM1 4NU51.7494580.379861564380208320TL643083Yes
CM1 4NW51.7354640.348637562275206694TL622066Yes
CM1 4NX51.7497880.379574564359208356TL643083Yes
CM1 4NY51.7503960.38372564643208433TL646084Yes
CM1 4NZ51.7498480.382359564551208369TL645083Yes
CM1 4PA51.7513340.383161564601208536TL646085Yes
CM1 4PB51.7512460.382621564564208525TL645085Yes
CM1 4PD51.7510550.384074564665208507TL646085Yes
CM1 4PE51.7515190.380259564400208550TL643085Yes
CM1 4PF51.7506750.378838564305208453TL643084Yes
CM1 4PG51.749610.378579564291208334TL642083Yes
CM1 4PH51.7494870.377573564222208318TL642083Yes
CM1 4PJ51.7631650.360611563002209801TL630098No
CM1 4PL51.7778580.345431561902211401TL619114No
CM1 4PN51.7778580.345431561902211401TL619114No
CM1 4PP51.7765750.345712561926211259TL619112Yes
CM1 4PQ51.750010.377919564244208377TL642083Yes
CM1 4PR51.7741140.342888561740210979TL617109Yes
CM1 4PS51.769930.346571562009210522TL620105Yes
CM1 4PT51.7740660.339842561530210967TL615109Yes
CM1 4PU51.7754240.337607561371211113TL613111Yes
CM1 4PW51.755470.447513569027209143TL690091No
CM1 4PX51.7764820.334154561129211223TL611112Yes
CM1 4PY51.7856190.334567561125212240TL611122Yes
CM1 4PZ51.791530.332611560969212893TL609128Yes
CM1 4QA51.7847120.341306561593212154TL615121Yes
CM1 4QB51.7773490.33214560987211315TL609113Yes
CM1 4QD51.7728880.347058562032210852TL620108Yes
CM1 4QE51.7805530.345571561902211701TL619117No
CM1 4QF51.7724390.346599562002210801TL620108No
CM1 4QG51.737220.476016571063207180TL710071No
CM1 4QH51.7863130.345333561865212341TL618123Yes
CM1 4QJ51.7936130.343218561693213148TL616131Yes
CM1 4QL51.7993890.343967561724213792TL617137Yes
CM1 4QN51.8038970.347001561917214300TL619142Yes
CM1 4QP51.8100370.348451561995214986TL619149Yes
CM1 4QQ51.808610.359548562765214852TL627148Yes
CM1 4QR51.8085930.355905562514214842TL625148Yes
CM1 4QS51.8083640.351193562190214806TL621148Yes
CM1 4QT51.8090450.356683562566214894TL625148Yes
CM1 4QU51.8077060.364259563093214762TL630147Yes
CM1 4QW51.8075140.349611562084214708TL620147Yes
CM1 4QX51.8086140.369195563430214874TL634148Yes
CM1 4QY51.809230.372985563689214951TL636149Yes
CM1 4QZ51.8108780.35408562380215092TL623150Yes
CM1 4RA51.8139110.355733562483215433TL624154Yes
CM1 4RB51.8212910.360384562777216264TL627162Yes
CM1 4RD51.8121810.338799561322215203TL613152Yes
CM1 4RE51.8247740.356663562508216643TL625166Yes
CM1 4RF51.7550730.447999569062209100TL690090No
CM1 4RG51.7922930.374009563821213070TL638130Yes
CM1 4RH51.746460.462121570069208175TL700081Yes
CM1 4RJ51.755470.447513569027209143TL690091No
CM1 4RL51.794230.363162563066213261TL630132Yes
CM1 4RN51.7867650.356449562630212416TL626124Yes
CM1 4RP51.7864130.356547562638212377TL626123Yes
CM1 4RQ51.7476470.461679570034208306TL700083Yes
CM1 4RR51.7855910.355344562558212283TL625122Yes
CM1 4RS51.7854940.354832562523212271TL625122Yes
CM1 4RT51.7853620.353795562452212254TL624122Yes
CM1 4RU51.7839350.355867562600212100TL625120Yes
CM1 4RW51.8092860.352271562261214911TL622149Yes
CM1 4RX51.7835790.360604562928212071TL629120Yes
CM1 4RY51.776770.35848562806211309TL628113Yes
CM1 4RZ51.783110.366046563305212031TL633120Yes
CM1 4SA51.7746070.378314564182211113TL641111Yes
CM1 4SB51.7843580.380871564323212203TL643122Yes
CM1 4SD51.7867570.385826564656212481TL646124Yes
CM1 4SE51.7898850.382801564436212822TL644128Yes
CM1 4SF51.7967620.386949564697213596TL646135Yes
CM1 4SG51.7919480.382185564386213050TL643130Yes
CM1 4SH51.787770.359735562853212535TL628125Yes
CM1 4SJ51.7866780.357663562714212409TL627124Yes
CM1 4SL51.7862950.355671562578212362TL625123Yes
CM1 4SN51.7888080.382251564402212701TL644127No
CM1 4SP51.737220.476016571063207180TL710071No
CM1 4SQ51.7931970.37558563926213174TL639131Yes
CM1 4SR51.7570170.441438568602209301TL686093No
CM1 4SS51.753170.439636568492208869TL684088Yes
CM1 4ST51.7599590.442249568647209630TL686096Yes
CM1 4SU51.7709750.437089568250210843TL682108Yes
CM1 4SW51.737220.476016571063207180TL710071No
CM1 4SX51.7716620.434749568086210914TL680109Yes
CM1 4SY51.7721940.434241568049210972TL680109Yes
CM1 4SZ51.7743440.429008567680211199TL676111Yes
CM1 4TA51.7787890.416213566781211664TL667116Yes
CM1 4TB51.7751080.411131566444211243TL664112Yes
CM1 4TD51.7783610.405535566046211592TL660115Yes
CM1 4TE51.7798560.40544566034211758TL660117Yes
CM1 4TF51.7803450.391157565047211780TL650117Yes
CM1 4TG51.7856950.391657565062212376TL650123Yes
CM1 4TH51.7869230.386502564702212501TL647125No
CM1 4TJ51.7886020.393304565165212703TL651127Yes
CM1 4TL51.7914620.410902566368213061TL663130Yes
CM1 4TN51.7743790.412904566569211166TL665111Yes
CM1 4TP51.7718390.410449566409210878TL664108Yes
CM1 4TQ51.7867830.38722564752212487TL647124Yes
CM1 4TR51.7706550.411604566493210749TL664107Yes
CM1 4TS51.7699580.412277566542210673TL665106Yes
CM1 4TT51.7670060.408902566320210337TL663103Yes
CM1 4TU51.737220.476016571063207180TL710071No
CM1 4TW51.7721290.411654566491210913TL664109Yes
CM1 4TX51.7633760.415303566775209948TL667099Yes
CM1 4TY51.7610440.416338566855209691TL668096Yes
CM1 4TZ51.7617660.422304567264209785TL672097Yes
CM1 4UA51.7559110.432756568007209158TL680091Yes
CM1 4UB51.7542740.449665569180209015TL691090Yes
CM1 4UD51.755470.447513569027209143TL690091No
CM1 4UE51.7561710.445392568878209216TL688092Yes
CM1 4UF51.7544620.449284569153209035TL691090Yes
CM1 4UG51.756320.443864568772209229TL687092Yes
CM1 4UH51.7562090.442278568663209213TL686092Yes
CM1 4UJ51.755740.443601568756209164TL687091Yes
CM1 4UL51.7539880.444853568849208972TL688089Yes
CM1 4UN51.7545130.441665568627209023TL686090Yes
CM1 4UP51.7537430.441029568586208936TL685089Yes
CM1 4UQ51.7556930.441555568615209154TL686091Yes
CM1 4UR51.7526290.440578568559208811TL685088Yes
CM1 4US51.7539940.445825568916208975TL689089Yes
CM1 4UT51.7533020.443208568738208892TL687088Yes
CM1 4UU51.7546830.445572568896209051TL688090Yes
CM1 4UW51.7545260.443607568761209029TL687090Yes
CM1 4UX51.7550220.446561568963209091TL689090Yes
CM1 4UY51.7566540.447664569033209275TL690092Yes
CM1 4UZ51.7563080.449181569139209240TL691092Yes
CM1 4WA51.7527110.456506569658208857TL696088Yes
CM1 4WB51.7521170.455634569600208789TL695087Yes
CM1 4WD51.7516640.457956569762208744TL697087Yes
CM1 4WE51.737220.476016571063207180TL710071No
CM1 4WF51.7531780.458241569776208913TL697089Yes
CM1 4WG51.7519770.456727569676208776TL696087Yes
CM1 4WH51.7511690.456249569646208685TL696086Yes
CM1 4WJ51.737220.476016571063207180TL710071No
CM1 4WL51.737220.476016571063207180TL710071No
CM1 4WN51.737220.476016571063207180TL710071No
CM1 4WP51.737220.476016571063207180TL710071No
CM1 4WQ51.737220.476016571063207180TL710071No
CM1 4WR51.737220.476016571063207180TL710071No
CM1 4WS51.737220.476016571063207180TL710071No
CM1 4WT51.7503870.457959569767208602TL697086Yes
CM1 4WU51.737220.476016571063207180TL710071No
CM1 4WW51.737220.476016571063207180TL710071No
CM1 4WX51.750370.457915569764208600TL697085No
CM1 4WY51.750370.457915569764208600TL697085No
CM1 4WZ51.750370.457915569764208600TL697085No
CM1 4XA51.7527890.445832568921208841TL689088Yes
CM1 4XB51.7533880.445154568872208906TL688089Yes
CM1 4XD51.7528880.447547569039208856TL690088Yes
CM1 4XE51.7535320.446857568989208926TL689089Yes
CM1 4XF51.7539870.447491569031208978TL690089No
CM1 4XG51.7543310.447799569051209017TL690090Yes
CM1 4XH51.7554550.447787569046209142TL690091Yes
CM1 4XJ51.737220.476016571063207180TL710071No
CM1 4XL51.7526780.453737569467208847TL694088Yes
CM1 4XN51.7538940.453252569429208981TL694089Yes
CM1 4XP51.7537140.453692569460208962TL694089No
CM1 4XQ51.7552230.449035569133209119TL691091Yes
CM1 4XR51.7530680.454483569517208892TL695088Yes
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