Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Parish,Altitude,Country,Last Updated,Quality,LSOA Code,LSOA Name,LSOA Code 2021,LSOA Name 2021 SG7 5AA,Yes,51.987576,-0.196530,523939,233660,TL239336,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AB,Yes,51.987715,-0.195566,524005,233677,TL240336,1980-01-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AD,Yes,51.989725,-0.188914,524456,233912,TL244339,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 5AE,Yes,51.990258,-0.189621,524406,233970,TL244339,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AF,Yes,51.991022,-0.190772,524325,234053,TL243340,1980-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AG,Yes,51.991201,-0.188362,524490,234077,TL244340,1980-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AH,Yes,51.991628,-0.188097,524507,234125,TL245341,1980-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AJ,Yes,51.992074,-0.189052,524440,234173,TL244341,1980-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AL,Yes,51.991862,-0.190986,524308,234146,TL243341,1980-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AN,Yes,51.991331,-0.192753,524188,234084,TL241340,1980-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AP,Yes,51.989160,-0.193105,524170,233842,TL241338,1980-01-01,,"North Hertfordshire, unparished area",66,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 5AQ,Yes,51.991469,-0.189414,524417,234105,TL244341,1980-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AR,Yes,51.991033,-0.193260,524154,234050,TL241340,1980-01-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AS,Yes,51.989929,-0.191632,524269,233930,TL242339,1980-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AT,Yes,51.990633,-0.191820,524254,234008,TL242340,1980-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AU,Yes,51.993850,-0.196951,523893,234357,TL238343,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AW,Yes,51.990367,-0.192617,524200,233977,TL241339,1980-01-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AX,Yes,51.989407,-0.193398,524149,233869,TL241338,1980-01-01,,"North Hertfordshire, unparished area",66,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AY,Yes,51.989137,-0.194475,524076,233837,TL240338,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5AZ,Yes,51.988783,-0.195494,524007,233796,TL240337,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BB,Yes,51.991531,-0.192905,524177,234106,TL241341,1995-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BD,No,51.991668,-0.193074,524165,234121,TL241341,1980-01-01,2012-04-01,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BE,Yes,51.989448,-0.194855,524049,233871,TL240338,1980-01-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BG,Yes,51.989370,-0.196781,523917,233859,TL239338,1984-02-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BH,Yes,51.990528,-0.191986,524243,233996,TL242339,2005-07-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BJ,Yes,51.990612,-0.194532,524068,234001,TL240340,1980-01-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BL,Yes,51.991771,-0.188657,524468,234140,TL244341,2005-09-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BN,Yes,51.989124,-0.197170,523891,233831,TL238338,1984-02-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BP,Yes,51.991260,-0.189903,524384,234081,TL243340,1980-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BQ,Yes,51.991615,-0.190137,524367,234120,TL243341,1984-10-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BU,Yes,51.992439,-0.188166,524500,234215,TL244342,1980-01-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5BW,Yes,51.991525,-0.190735,524326,234109,TL243341,2011-01-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5DJ,Yes,51.991139,-0.190197,524364,234067,TL243340,2014-06-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5FA,Yes,51.991419,-0.193215,524156,234093,TL241340,2015-08-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5FB,Yes,51.990354,-0.190624,524337,233979,TL243339,2016-07-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5FH,Yes,51.991581,-0.192075,524234,234113,TL242341,2023-04-01,,"North Hertfordshire, unparished area",59,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5JP,No,51.990551,-0.191153,524300,234000,TL242340,1990-02-01,1991-12-01,"North Hertfordshire, unparished area",62,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 5TA,Yes,51.990566,-0.189215,524433,234005,TL244340,1997-12-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6AA,Yes,51.985465,-0.198409,523816,233422,TL238334,1980-01-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6AB,Yes,51.986796,-0.195501,524012,233575,TL240335,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6AD,Yes,51.988940,-0.191599,524274,233820,TL242338,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AE,Yes,51.989058,-0.190543,524346,233835,TL243338,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AF,No,51.989770,-0.188912,524456,233917,TL244339,1980-01-01,1998-06-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AG,No,51.989343,-0.189177,524439,233869,TL244338,1980-01-01,1999-12-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AH,No,51.988731,-0.189770,524400,233800,TL243337,1993-01-01,1994-12-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AJ,No,51.988731,-0.189770,524400,233800,TL243337,1990-02-01,1994-05-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AL,Yes,51.989265,-0.189401,524424,233860,TL244338,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AN,No,51.986384,-0.199695,523725,233522,TL237335,1980-01-01,2017-06-01,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6AP,Yes,51.989248,-0.188877,524460,233859,TL244338,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AQ,Yes,51.988543,-0.190945,524320,233777,TL243337,1980-01-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AR,Yes,51.989272,-0.188699,524472,233862,TL244338,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AS,Yes,51.988801,-0.188415,524493,233810,TL244338,1980-01-01,,"North Hertfordshire, unparished area",66,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AT,Yes,51.989093,-0.191054,524311,233838,TL243338,2001-06-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AU,Yes,51.985558,-0.181087,525005,233462,TL250334,2007-02-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AW,Yes,51.986060,-0.198516,523807,233488,TL238334,1980-01-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6AX,Yes,51.988282,-0.188011,524522,233753,TL245337,1980-01-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AY,Yes,51.986822,-0.184910,524739,233596,TL247335,1990-02-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6AZ,Yes,51.989224,-0.187888,524528,233858,TL245338,1980-01-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BA,No,51.989598,-0.188264,524501,233899,TL245338,1980-01-01,2020-09-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BB,No,51.989571,-0.188250,524502,233896,TL245338,1980-01-01,2003-09-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BD,No,51.989117,-0.187366,524564,233847,TL245338,1980-01-01,2017-06-01,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BE,Yes,51.988139,-0.186898,524599,233739,TL245337,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BF,Yes,51.988592,-0.188931,524458,233786,TL244337,2009-09-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BG,Yes,51.987408,-0.186182,524650,233659,TL246336,1980-01-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BH,Yes,51.987998,-0.187690,524545,233722,TL245337,1980-01-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BJ,Yes,51.987494,-0.187082,524588,233667,TL245336,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BL,Yes,51.986970,-0.186333,524641,233610,TL246336,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6BN,Yes,51.985081,-0.186305,524648,233400,TL246333,1980-01-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6BP,Yes,51.985282,-0.183588,524834,233427,TL248334,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BQ,Yes,51.986163,-0.184706,524755,233523,TL247335,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BS,No,51.985991,-0.186968,524600,233500,TL245335,1980-01-01,1995-01-01,"North Hertfordshire, unparished area",73,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6BT,No,51.989344,-0.188085,524514,233871,TL245338,1980-01-01,1999-06-01,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6BU,Yes,51.984693,-0.179785,525097,233368,TL250333,1991-09-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6BW,No,51.985991,-0.186968,524600,233500,TL245335,1980-01-01,2005-09-01,"North Hertfordshire, unparished area",73,England,2024-05-11,Imputed by ONS by reference to surrounding postcode grid references,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6BX,No,51.984785,-0.182283,524925,233374,TL249333,1980-01-01,2009-11-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6BY,Yes,51.985036,-0.181635,524969,233403,TL249334,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6BZ,Yes,51.985887,-0.180217,525064,233500,TL250335,1980-01-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6DA,Yes,51.985452,-0.178310,525196,233455,TL251334,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6DB,Yes,51.986085,-0.181971,524943,233519,TL249335,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DD,Yes,51.987292,-0.182723,524888,233652,TL248336,1980-01-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DE,Yes,51.987024,-0.184013,524800,233620,TL248336,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DF,Yes,51.986410,-0.183210,524857,233553,TL248335,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DG,Yes,51.987456,-0.184624,524757,233667,TL247336,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DH,Yes,51.988599,-0.186442,524629,233791,TL246337,1980-01-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DJ,Yes,51.985803,-0.183538,524836,233485,TL248334,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DL,Yes,51.985902,-0.184131,524795,233495,TL247334,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DN,Yes,51.989955,-0.186300,524635,233942,TL246339,1980-01-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DP,Yes,51.989635,-0.185978,524658,233907,TL246339,1980-01-01,,"North Hertfordshire, unparished area",66,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DQ,Yes,51.987346,-0.183318,524847,233657,TL248336,1980-01-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DR,Yes,51.989147,-0.185253,524709,233854,TL247338,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DS,Yes,51.985126,-0.182782,524890,233411,TL248334,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DT,Yes,51.984865,-0.183329,524853,233381,TL248333,1980-01-01,,"North Hertfordshire, unparished area",74,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DU,Yes,51.987893,-0.191932,524254,233703,TL242337,1980-01-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DW,Yes,51.989085,-0.185896,524665,233846,TL246338,1980-01-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DX,Yes,51.987806,-0.189839,524398,233697,TL243336,2002-06-01,,"North Hertfordshire, unparished area",66,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DY,Yes,51.988055,-0.189596,524414,233725,TL244337,1980-01-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6DZ,Yes,51.987358,-0.189303,524436,233648,TL244336,1980-01-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6EA,Yes,51.987263,-0.188390,524499,233639,TL244336,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6EB,Yes,51.987236,-0.187240,524578,233638,TL245336,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6ED,Yes,51.986432,-0.188756,524476,233546,TL244335,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EE,Yes,51.985809,-0.190312,524371,233474,TL243334,1980-01-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EF,Yes,51.988710,-0.189540,524416,233798,TL244337,1985-04-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6EG,Yes,51.986853,-0.186921,524601,233596,TL246335,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EH,Yes,51.985212,-0.187773,524547,233412,TL245334,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EJ,Yes,51.985111,-0.188243,524515,233400,TL245333,1980-01-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EL,Yes,51.984697,-0.188770,524480,233353,TL244333,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EN,Yes,51.985141,-0.188985,524464,233402,TL244334,1980-01-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EP,Yes,51.985480,-0.189437,524432,233439,TL244334,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EQ,Yes,51.986452,-0.187709,524548,233550,TL245335,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6ER,Yes,51.986090,-0.191655,524278,233503,TL242335,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6ES,Yes,51.988032,-0.184062,524794,233732,TL247337,1980-01-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6ET,Yes,51.984751,-0.190530,524359,233356,TL243333,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EU,Yes,51.985265,-0.190072,524389,233414,TL243334,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EW,Yes,51.985857,-0.188199,524516,233483,TL245334,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EX,Yes,51.984351,-0.190226,524381,233312,TL243333,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EY,Yes,51.984433,-0.191487,524294,233319,TL242333,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6EZ,Yes,51.983346,-0.190383,524373,233200,TL243332,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6FA,Yes,51.984493,-0.183140,524867,233340,TL248333,2003-01-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6FB,Yes,51.984190,-0.182732,524896,233307,TL248333,2002-07-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6FD,Yes,51.984136,-0.182179,524934,233302,TL249333,2010-06-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6FE,Yes,51.987314,-0.187048,524591,233647,TL245336,2003-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6FF,Yes,51.988463,-0.190438,524355,233769,TL243337,2012-09-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6FG,Yes,51.987017,-0.187654,524550,233613,TL245336,2002-06-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6FH,Yes,51.980362,-0.182914,524894,232881,TL248328,2011-07-01,,"North Hertfordshire, unparished area",88,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6FJ,Yes,51.979560,-0.182815,524903,232792,TL249327,2010-08-01,,"North Hertfordshire, unparished area",91,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6FL,No,51.982480,-0.185551,524707,233112,TL247331,2010-08-01,2012-08-01,"North Hertfordshire, unparished area",81,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6FN,Yes,51.986125,-0.178763,525163,233529,TL251335,2011-07-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6FQ,Yes,51.987163,-0.186602,524622,233631,TL246336,2015-04-01,,"North Hertfordshire, unparished area",69,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6FR,Yes,51.986393,-0.199668,523727,233523,TL237335,2017-11-01,,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6GA,Yes,51.988146,-0.187932,524528,233738,TL245337,2000-12-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6GZ,No,51.986151,-0.182184,524928,233526,TL249335,2000-06-01,2002-07-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6HA,Yes,51.982617,-0.192099,524257,233116,TL242331,1980-01-01,,"North Hertfordshire, unparished area",74,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HB,Yes,51.982408,-0.190216,524387,233096,TL243330,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6HD,Yes,51.981786,-0.190111,524396,233027,TL243330,1980-01-01,,"North Hertfordshire, unparished area",77,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HE,Yes,51.981215,-0.190978,524338,232962,TL243329,1980-01-01,,"North Hertfordshire, unparished area",77,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HF,Yes,51.980692,-0.191451,524307,232903,TL243329,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HG,Yes,51.980269,-0.190856,524349,232857,TL243328,1980-01-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HH,Yes,51.977232,-0.193378,524184,232515,TL241325,1980-01-01,,"North Hertfordshire, unparished area",83,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HJ,Yes,51.983427,-0.189840,524410,233210,TL244332,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6HL,Yes,51.982312,-0.189245,524454,233087,TL244330,1980-01-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6HN,Yes,51.983592,-0.188246,524519,233231,TL245332,1980-01-01,,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6HP,Yes,51.982385,-0.188717,524490,233096,TL244330,1993-08-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6HQ,No,51.979767,-0.191587,524300,232800,TL243327,1994-12-01,1995-12-01,"North Hertfordshire, unparished area",76,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HR,Yes,51.983967,-0.192178,524248,233266,TL242332,1980-01-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HS,Yes,51.983841,-0.193943,524127,233249,TL241332,1980-01-01,,"North Hertfordshire, unparished area",74,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HT,Yes,51.982816,-0.194537,524089,233134,TL240331,1980-01-01,,"North Hertfordshire, unparished area",80,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HU,Yes,51.981960,-0.195579,524020,233037,TL240330,1980-01-01,,"North Hertfordshire, unparished area",85,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HW,No,51.983362,-0.191443,524300,233200,TL242332,1983-03-01,1991-12-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6HX,Yes,51.981481,-0.194824,524073,232985,TL240329,1980-01-01,,"North Hertfordshire, unparished area",84,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HY,Yes,51.981225,-0.193424,524170,232959,TL241329,1980-01-01,,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6HZ,Yes,51.981777,-0.192482,524233,233022,TL242330,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JA,Yes,51.982264,-0.193700,524148,233074,TL241330,1980-01-01,,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JB,Yes,51.982553,-0.192611,524222,233108,TL242331,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JD,Yes,51.982789,-0.193929,524131,233132,TL241331,1980-01-01,,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JE,Yes,51.983175,-0.192732,524212,233177,TL242331,1980-01-01,,"North Hertfordshire, unparished area",74,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JF,Yes,51.981543,-0.191839,524278,232997,TL242329,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JG,Yes,51.978695,-0.189099,524474,232685,TL244326,1980-01-01,,"North Hertfordshire, unparished area",80,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JH,No,51.977027,-0.188786,524500,232500,TL244325,1987-04-01,1991-12-01,"North Hertfordshire, unparished area",86,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JJ,Yes,51.977886,-0.187938,524556,232597,TL245325,1980-01-01,,"North Hertfordshire, unparished area",85,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JL,Yes,51.979236,-0.186847,524627,232749,TL246327,1980-01-01,,"North Hertfordshire, unparished area",85,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JN,Yes,51.980856,-0.185763,524697,232931,TL246329,1980-01-01,,"North Hertfordshire, unparished area",83,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JP,Yes,51.980174,-0.187613,524572,232852,TL245328,1980-01-01,,"North Hertfordshire, unparished area",82,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JQ,No,51.978824,-0.188713,524500,232700,TL245326,1990-02-01,1992-12-01,"North Hertfordshire, unparished area",81,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JR,Yes,51.979485,-0.188412,524519,232774,TL245327,1980-01-01,,"North Hertfordshire, unparished area",81,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JS,Yes,51.980428,-0.189508,524441,232877,TL244328,1980-01-01,,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JT,Yes,51.981206,-0.188081,524537,232966,TL245329,1980-01-01,,"North Hertfordshire, unparished area",80,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6JU,Yes,51.981788,-0.186773,524625,233033,TL246330,1980-01-01,,"North Hertfordshire, unparished area",80,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JW,Yes,51.980174,-0.186448,524652,232854,TL246328,1980-01-01,,"North Hertfordshire, unparished area",84,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JX,Yes,51.980957,-0.186460,524649,232941,TL246329,1980-01-01,,"North Hertfordshire, unparished area",82,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6JZ,Yes,51.989760,-0.187094,524581,233919,TL245339,1993-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6LA,Yes,51.986463,-0.184329,524780,233557,TL247335,1980-01-01,,"North Hertfordshire, unparished area",72,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6LB,No,51.984402,-0.183042,524874,233330,TL248333,1993-08-01,2003-05-01,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LE,Yes,51.981199,-0.184673,524771,232971,TL247329,1980-01-01,,"North Hertfordshire, unparished area",84,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LF,No,51.979531,-0.182045,524956,232790,TL249327,1980-01-01,2009-05-01,"North Hertfordshire, unparished area",96,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LG,Yes,51.982478,-0.184270,524795,233114,TL247331,1980-01-01,,"North Hertfordshire, unparished area",81,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LH,Yes,51.981592,-0.182735,524903,233018,TL249330,1980-01-01,,"North Hertfordshire, unparished area",84,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LJ,Yes,51.980891,-0.181640,524980,232942,TL249329,1980-01-01,,"North Hertfordshire, unparished area",88,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LL,Yes,51.980191,-0.181103,525019,232865,TL250328,1980-01-01,,"North Hertfordshire, unparished area",94,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LN,Yes,51.981804,-0.180761,525038,233045,TL250330,1980-01-01,,"North Hertfordshire, unparished area",87,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LP,Yes,51.981217,-0.180069,525087,232981,TL250329,1980-01-01,,"North Hertfordshire, unparished area",92,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LQ,Yes,51.984040,-0.183537,524841,233289,TL248332,1980-01-01,,"North Hertfordshire, unparished area",77,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LR,Yes,51.979688,-0.183509,524855,232805,TL248328,1980-01-01,,"North Hertfordshire, unparished area",89,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LS,Yes,51.978825,-0.184668,524778,232707,TL247327,1980-01-01,,"North Hertfordshire, unparished area",90,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LT,Yes,51.977669,-0.184933,524763,232578,TL247325,1980-01-01,,"North Hertfordshire, unparished area",98,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LU,Yes,51.977259,-0.186347,524667,232530,TL246325,1980-01-01,,"North Hertfordshire, unparished area",93,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LW,Yes,51.982687,-0.182618,524908,233140,TL249331,1980-01-01,,"North Hertfordshire, unparished area",81,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6LX,Yes,51.976754,-0.185652,524716,232475,TL247324,1980-01-01,,"North Hertfordshire, unparished area",102,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LY,Yes,51.979885,-0.182263,524940,232829,TL249328,1990-02-01,,"North Hertfordshire, unparished area",92,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6LZ,Yes,51.975639,-0.188012,524557,232347,TL245323,1980-01-01,,"North Hertfordshire, unparished area",99,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023592,North Hertfordshire 004F,E01023592,North Hertfordshire 004F SG7 6NA,Yes,51.978017,-0.186506,524654,232614,TL246326,1980-01-01,,"North Hertfordshire, unparished area",89,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6NB,Yes,51.979773,-0.185532,524716,232811,TL247328,1980-01-01,,"North Hertfordshire, unparished area",86,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6ND,Yes,51.982480,-0.185551,524707,233112,TL247331,2012-08-01,,"North Hertfordshire, unparished area",81,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6NE,Yes,51.982123,-0.185714,524697,233072,TL246330,1980-01-01,,"North Hertfordshire, unparished area",81,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6NF,Yes,51.982783,-0.185949,524679,233145,TL246331,1980-01-01,,"North Hertfordshire, unparished area",80,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6NG,Yes,51.983556,-0.186486,524640,233230,TL246332,1993-08-01,,"North Hertfordshire, unparished area",76,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6NH,No,51.983272,-0.185621,524700,233200,TL247331,1990-07-01,1991-12-01,"North Hertfordshire, unparished area",79,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6NJ,No,51.983569,-0.185027,524740,233234,TL247332,2001-06-01,2002-07-01,"North Hertfordshire, unparished area",79,England,2024-05-11,Imputed by ONS by reference to surrounding postcode grid references,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6NQ,Yes,51.983560,-0.184986,524743,233233,TL247332,1980-01-01,,"North Hertfordshire, unparished area",79,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6PD,Yes,51.986975,-0.180828,525019,233620,TL250336,1980-01-01,,"North Hertfordshire, unparished area",70,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PE,Yes,51.988304,-0.183015,524865,233764,TL248337,1980-01-01,,"North Hertfordshire, unparished area",68,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PG,Yes,51.984444,-0.181686,524967,233337,TL249333,1980-01-01,,"North Hertfordshire, unparished area",74,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6PH,Yes,51.982733,-0.177503,525259,233154,TL252331,1980-01-01,,"North Hertfordshire, unparished area",89,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6PJ,Yes,51.984198,-0.179761,525100,233313,TL250333,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6PN,Yes,51.986730,-0.181273,524989,233592,TL249335,1981-09-01,,"North Hertfordshire, unparished area",71,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PP,No,51.985279,-0.183356,524850,233427,TL248334,1997-12-01,2001-10-01,"North Hertfordshire, unparished area",73,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PQ,Yes,51.983398,-0.179179,525142,233225,TL251332,1980-01-01,,"North Hertfordshire, unparished area",80,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6PR,Yes,51.984248,-0.180094,525077,233318,TL250333,1980-01-01,,"North Hertfordshire, unparished area",75,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6PS,Yes,51.990659,-0.185864,524663,234021,TL246340,1993-08-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PT,Yes,51.981005,-0.183735,524836,232951,TL248329,1984-10-01,,"North Hertfordshire, unparished area",85,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6PU,Yes,51.980639,-0.183398,524860,232911,TL248329,1990-02-01,,"North Hertfordshire, unparished area",86,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023593,North Hertfordshire 004G,E01023593,North Hertfordshire 004G SG7 6PX,Yes,51.989973,-0.188671,524472,233940,TL244339,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PY,No,51.989725,-0.188914,524456,233912,TL244339,1980-01-01,2019-10-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6PZ,No,51.990061,-0.188536,524481,233950,TL244339,1980-01-01,2011-02-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QA,Yes,51.989988,-0.189049,524446,233941,TL244339,1980-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QB,Yes,51.990669,-0.188296,524496,234018,TL244340,1980-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QD,No,51.989608,-0.188278,524500,233900,TL244339,1980-01-01,1995-01-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QE,No,51.991054,-0.188190,524502,234061,TL245340,1980-01-01,2019-03-01,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023590,North Hertfordshire 004D,E01023590,North Hertfordshire 004D SG7 6QF,Yes,51.990955,-0.187571,524545,234051,TL245340,1980-01-01,,"North Hertfordshire, unparished area",62,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QG,No,51.990506,-0.188242,524500,234000,TL244339,1980-01-01,1995-01-01,"North Hertfordshire, unparished area",62,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QH,No,51.990484,-0.186786,524600,234000,TL246340,1980-01-01,1990-12-01,"North Hertfordshire, unparished area",63,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QJ,Yes,51.990799,-0.186803,524598,234035,TL245340,1980-01-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QN,Yes,51.990070,-0.187953,524521,233952,TL245339,1980-01-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QQ,Yes,51.990738,-0.186936,524589,234028,TL245340,1980-01-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6QU,Yes,51.990861,-0.186176,524641,234043,TL246340,1993-01-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6TT,Yes,51.983349,-0.181861,524958,233215,TL249332,1990-07-01,,"North Hertfordshire, unparished area",78,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6TU,Yes,51.987667,-0.187788,524539,233685,TL245336,1994-05-01,,"North Hertfordshire, unparished area",67,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UA,No,51.985025,-0.182638,524900,233400,TL248334,1993-08-01,1995-01-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UB,No,51.986151,-0.182184,524928,233526,TL249335,1987-04-01,2001-12-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UD,No,51.985025,-0.182638,524900,233400,TL248334,1992-08-01,1994-05-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UE,No,51.985025,-0.182638,524900,233400,TL248334,1992-08-01,1994-05-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UF,No,51.985025,-0.182638,524900,233400,TL248334,1993-01-01,1994-05-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UG,No,51.985025,-0.182638,524900,233400,TL248334,1995-07-01,1996-12-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UJ,No,51.982723,-0.179760,525104,233149,TL251331,1995-12-01,1997-06-01,"North Hertfordshire, unparished area",83,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6UL,No,51.986104,-0.182084,524935,233521,TL249335,2004-01-01,2004-01-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UP,No,51.986142,-0.182185,524928,233525,TL249335,1996-06-01,1997-12-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UQ,No,51.985025,-0.182638,524900,233400,TL248334,1995-12-01,1996-12-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UR,No,51.985025,-0.182638,524900,233400,TL248334,1996-06-01,1996-12-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6UT,Yes,51.982705,-0.179734,525106,233147,TL251331,1996-06-01,,"North Hertfordshire, unparished area",83,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023591,North Hertfordshire 004E,E01023591,North Hertfordshire 004E SG7 6UU,No,51.986151,-0.182184,524928,233526,TL249335,1996-12-01,1998-12-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6WR,No,51.986151,-0.182184,524928,233526,TL249335,2000-06-01,2001-08-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XA,No,51.985025,-0.182638,524900,233400,TL248334,1993-08-01,1995-07-01,"North Hertfordshire, unparished area",74,England,2024-05-11,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XB,No,51.986151,-0.182184,524928,233526,TL249335,1997-06-01,1998-06-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XF,No,51.986151,-0.182184,524928,233526,TL249335,1998-06-01,1999-06-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XG,No,51.986151,-0.182184,524928,233526,TL249335,1998-06-01,1999-12-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XN,No,51.986104,-0.182084,524935,233521,TL249335,1999-12-01,2003-11-01,"North Hertfordshire, unparished area",72,England,2024-05-11,Postcode sector mean (mainly PO Boxes),E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XP,No,51.990562,-0.186594,524613,234009,TL246340,2000-12-01,2004-08-01,"North Hertfordshire, unparished area",64,England,2024-05-11,Imputed by ONS by reference to surrounding postcode grid references,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XR,Yes,51.990561,-0.186538,524617,234009,TL246340,1998-12-01,,"North Hertfordshire, unparished area",64,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6XS,Yes,51.989636,-0.190668,524336,233899,TL243338,1999-12-01,,"North Hertfordshire, unparished area",63,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6YH,Yes,51.991226,-0.187647,524539,234081,TL245340,2001-12-01,,"North Hertfordshire, unparished area",61,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6YJ,Yes,51.988162,-0.189009,524454,233738,TL244337,2000-12-01,,"North Hertfordshire, unparished area",65,England,2024-05-11,Within the building of the matched address closest to the postcode mean,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C SG7 6ZN,No,51.988154,-0.189036,524452,233737,TL244337,2002-10-01,2003-11-01,"North Hertfordshire, unparished area",65,England,2024-05-11,Imputed by ONS by reference to surrounding postcode grid references,E01023589,North Hertfordshire 004C,E01023589,North Hertfordshire 004C