Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division
EN4 0PH,Yes,51.679162,-0.186144,525506,199379,TQ255993,1/1/1980 12:00:00 AM,,131,74,2,Hadley Wood,1.4,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN4 0PJ,Yes,51.676693,-0.184681,525614,199107,TQ256991,1/1/1980 12:00:00 AM,,120,8,3,Hadley Wood,1.1,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN4 0PL,Yes,51.675208,-0.182604,525762,198945,TQ257989,1/1/1980 12:00:00 AM,,112,4,2,Hadley Wood,0.9,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4AA,Yes,51.678915,-0.187065,525443,199350,TQ254993,1/1/1980 12:00:00 AM,,132,8,2,Hadley Wood,1.4,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4BF,Yes,51.682782,-0.190329,525207,199774,TQ252997,4/1/2016 12:00:00 AM,,131,,,Potters Bar,1.6,,Barnet,Thames Water,,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4FA,Yes,51.682426,-0.187089,525432,199740,TQ254997,11/1/2023 12:00:00 AM,,126,,,Potters Bar,1.7,,,,,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4FB,Yes,51.682426,-0.187089,525432,199740,TQ254997,12/1/2023 12:00:00 AM,,126,,,Potters Bar,1.7,,,,,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RG,Yes,51.676088,-0.190090,525242,199030,TQ252990,1/1/1980 12:00:00 AM,,131,6,2,Hadley Wood,1.3,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RH,Yes,51.673690,-0.191458,525154,198761,TQ251987,1/1/1980 12:00:00 AM,,132,3,2,Hadley Wood,1.2,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RJ,Yes,51.677927,-0.188305,525360,199238,TQ253992,1/1/1980 12:00:00 AM,,130,5,3,Hadley Wood,1.3,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RN,Yes,51.672035,-0.201373,524473,198560,TQ244985,1/1/1980 12:00:00 AM,,123,6,2,Hadley Wood,1.8,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RP,Yes,51.679776,-0.206226,524116,199413,TQ241994,1/1/1980 12:00:00 AM,,120,14,4,Potters Bar,2.1,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RQ,No,51.682946,-0.186080,525500,199800,TQ254997,1/1/1992 12:00:00 AM,7/1/1995 12:00:00 AM,122,,,Potters Bar,1.6,,,,,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RR,No,51.682286,-0.187596,525397,199724,TQ253997,1/1/1980 12:00:00 AM,12/1/2023 12:00:00 AM,127,,,Potters Bar,1.7,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RY,Yes,51.681626,-0.194927,524892,199638,TQ248996,1/1/1980 12:00:00 AM,,129,29,12,Potters Bar,1.7,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4RZ,Yes,51.683917,-0.197151,524732,199889,TQ247998,1/1/1980 12:00:00 AM,,120,11,4,Potters Bar,1.5,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4SA,Yes,51.681824,-0.188526,525334,199671,TQ253996,1/1/1980 12:00:00 AM,,130,7,3,Hadley Wood,1.7,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4SB,Yes,51.673206,-0.197677,524725,198697,TQ247986,1/1/1980 12:00:00 AM,,127,12,8,Hadley Wood,1.5,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4SE,No,51.677866,-0.188409,525353,199231,TQ253992,1/1/1980 12:00:00 AM,2/1/2003 12:00:00 AM,130,,,Hadley Wood,1.3,,,,,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4SG,Yes,51.681038,-0.186546,525473,199587,TQ254995,1/1/1980 12:00:00 AM,,131,13,5,Hadley Wood,1.6,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4SH,No,51.680273,-0.187633,525400,199500,TQ253995,1/1/1993 12:00:00 AM,12/1/1994 12:00:00 AM,133,,,Hadley Wood,1.5,,,,,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN5 4SZ,Yes,51.672671,-0.198267,524686,198636,TQ246986,7/1/2004 12:00:00 AM,,129,,,Hadley Wood,1.6,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN6 2ES,Yes,51.690153,-0.198625,524613,200580,TL246005,1/1/1980 12:00:00 AM,,107,,,Potters Bar,0.9,Potters Bar,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East
EN6 2SJ,Yes,51.684120,-0.181509,525813,199938,TQ258999,1/1/1980 12:00:00 AM,,119,19,9,Potters Bar,1.6,,,Affinity Water,Thames Water,Hertsmere,Bentley Heath & The Royds,Potters Bar East