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
BT28 1BA,Yes,54.504810,-6.048095,138031,519710,NW380197,2003-11-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1BU,Yes,54.501852,-6.056882,137444,519414,NW374194,2010-10-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1DD,Yes,54.510030,-6.053096,137741,520309,NW377203,2009-07-01,,,50,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1EA,Yes,54.507931,-6.057241,137459,520091,NW374200,1984-12-01,,,52,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1ER,No,54.510047,-6.053034,137745,520310,NW377203,1984-12-01,2008-06-01,,49,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1ES,Yes,54.509523,-6.055066,137610,520260,NW376202,1984-12-01,,,52,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1ET,Yes,54.509237,-6.057396,137458,520237,NW374202,1984-12-01,,,52,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1EU,Yes,54.508830,-6.056118,137538,520186,NW375201,1984-12-01,,,53,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1EX,Yes,54.509093,-6.054592,137638,520210,NW376202,1984-12-01,,,53,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1EY,Yes,54.506671,-6.054846,137606,519942,NW376199,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1EZ,Yes,54.507986,-6.055046,137602,520089,NW376200,1984-12-01,,,50,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1FN,Yes,54.503696,-6.056454,137483,519617,NW374196,2016-05-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1FS,Yes,54.501841,-6.048962,137956,519383,NW379193,2017-11-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1FT,Yes,54.501841,-6.048962,137956,519383,NW379193,2025-02-01,,,146,Northern Ireland,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1GX,Yes,54.503824,-6.056016,137512,519630,NW375196,2016-11-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1GZ,No,54.500911,-6.048652,137970,519278,NW379192,1996-06-01,2020-10-01,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HA,Yes,54.507982,-6.056482,137509,520094,NW375200,1984-12-01,,,53,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1HB,Yes,54.506739,-6.056310,137512,519955,NW375199,1984-12-01,,,50,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1HD,Yes,54.506773,-6.055583,137559,519956,NW375199,1984-12-01,,,49,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000534,Tonagh
BT28 1HE,Yes,54.506549,-6.055639,137554,519931,NW375199,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000534,Tonagh
BT28 1HF,Yes,54.505148,-6.056216,137508,519777,NW375197,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HG,Yes,54.505285,-6.054711,137606,519787,NW376197,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HH,Yes,54.506011,-6.056283,137509,519874,NW375198,1984-12-01,,,50,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1HJ,Yes,54.507419,-6.056648,137494,520032,NW374200,1984-12-01,,,52,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1HL,Yes,54.506408,-6.057468,137435,519922,NW374199,1984-12-01,,,51,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS28W1,Tonagh,N21000533,Tonagh
BT28 1HN,Yes,54.505031,-6.057348,137434,519769,NW374197,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HQ,Yes,54.506094,-6.054735,137610,519877,NW376198,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HR,Yes,54.503220,-6.053698,137658,519554,NW376195,1984-12-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HS,Yes,54.502640,-6.056134,137497,519498,NW374194,1984-12-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HT,Yes,54.503073,-6.054600,137599,519541,NW375195,1984-12-01,,,43,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HU,Yes,54.502067,-6.054046,137628,519427,NW376194,1984-12-01,,,43,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1HW,Yes,54.503558,-6.057356,137424,519605,NW374196,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HX,Yes,54.502643,-6.052984,137701,519487,NW377194,1984-12-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1HY,Yes,54.503326,-6.055221,137560,519571,NW375195,1984-12-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1HZ,Yes,54.501261,-6.057573,137395,519350,NW373193,1991-01-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1JG,Yes,54.501403,-6.057999,137368,519368,NW373193,1995-12-01,,,43,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1JJ,Yes,54.506654,-6.047637,138073,519913,NW380199,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JL,Yes,54.507047,-6.046398,138155,519952,NW381199,1984-12-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JN,Yes,54.504061,-6.047313,138077,519623,NW380196,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JP,Yes,54.506189,-6.045574,138203,519854,NW382198,1984-12-01,,,39,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JQ,Yes,54.503863,-6.054022,137641,519626,NW376196,1995-12-01,,,43,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JR,Yes,54.503411,-6.048795,137977,519557,NW379195,1984-12-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JS,Yes,54.502839,-6.047355,138066,519488,NW380194,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JT,Yes,54.503099,-6.050045,137894,519527,NW378195,1984-12-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JU,Yes,54.502566,-6.049314,137938,519465,NW379194,1984-12-01,,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JW,Yes,54.505636,-6.048056,138039,519801,NW380198,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JX,Yes,54.502242,-6.048727,137974,519426,NW379194,1984-12-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1JZ,Yes,54.499780,-6.052055,137743,519165,NW377191,1985-10-01,,,39,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1LA,No,54.500911,-6.048652,137970,519278,NW379192,1984-12-01,2020-10-01,,40,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LB,No,54.502841,-6.051879,137774,519505,NW377195,1984-12-01,1997-12-01,,44,Northern Ireland,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LD,Yes,54.501818,-6.051418,137797,519389,NW377193,1984-12-01,,,46,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1LE,Yes,54.502563,-6.051938,137768,519474,NW377194,1984-12-01,,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LF,Yes,54.500919,-6.051399,137792,519289,NW377192,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1LG,Yes,54.501465,-6.051852,137767,519352,NW377193,1984-12-01,,,47,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1LH,Yes,54.501102,-6.053814,137637,519319,NW376193,1984-12-01,,,47,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1LJ,Yes,54.502018,-6.057707,137391,519435,NW373194,1984-12-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1LL,Yes,54.504411,-6.056760,137468,519698,NW374196,1984-12-01,,,48,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LN,Yes,54.504248,-6.051688,137795,519660,NW377196,1986-07-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LP,Yes,54.506909,-6.051222,137842,519955,NW378199,1998-06-01,,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LQ,Yes,54.501241,-6.055228,137547,519339,NW375193,1984-12-01,,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1
BT28 1LR,Yes,54.503065,-6.049058,137958,519519,NW379195,1984-12-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LT,Yes,54.503526,-6.052587,137732,519584,NW377195,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LW,Yes,54.504144,-6.054704,137599,519660,NW375196,1984-12-01,,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LX,No,54.506375,-6.045967,138179,519876,NW381198,1984-12-01,1991-12-01,,38,Northern Ireland,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LY,Yes,54.502729,-6.050541,137859,519487,NW378194,1996-06-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1LZ,Yes,54.502238,-6.047971,138023,519423,NW380194,1996-06-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1NA,Yes,54.499843,-6.057656,137381,519193,NW373191,1984-12-01,,,40,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NB,Yes,54.499840,-6.058027,137357,519194,NW373191,1984-12-01,,,40,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1ND,Yes,54.499129,-6.057968,137356,519115,NW373191,1984-12-01,,,42,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NE,Yes,54.500255,-6.059813,137244,519247,NW372192,1984-12-01,,,39,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NG,Yes,54.500644,-6.059455,137269,519289,NW372192,1984-12-01,,,40,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NH,No,54.502016,-6.058171,137361,519437,NW373194,1984-12-01,2005-01-01,,43,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NJ,Yes,54.501566,-6.058640,137328,519388,NW373193,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NL,Yes,54.500748,-6.061411,137143,519308,NW371193,1984-12-01,,,36,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NN,Yes,54.500183,-6.061484,137135,519245,NW371192,1984-12-01,,,34,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NP,Yes,54.498571,-6.056821,137426,519048,NW374190,1984-12-01,,,40,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NQ,Yes,54.500531,-6.058534,137328,519273,NW373192,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1NW,Yes,54.498505,-6.058831,137296,519049,NW372190,1984-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1PP,No,54.507026,-6.051247,137841,519968,NW378199,1999-06-01,2011-11-01,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1PR,No,54.507144,-6.051288,137839,519981,NW378199,1999-06-01,2004-07-01,,45,Northern Ireland,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1QN,Yes,54.503161,-6.051678,137789,519540,NW377195,1999-12-01,,,41,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1QR,Yes,54.502551,-6.057914,137381,519495,NW373194,2008-07-01,,,45,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1SF,Yes,54.501837,-6.058210,137358,519417,NW373194,2007-07-01,,,43,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000535,Lagan Valley 1
BT28 1TF,Yes,54.504840,-6.051598,137805,519726,NW378197,1991-01-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1TG,No,54.504840,-6.051598,137805,519726,NW378197,1991-01-01,2001-01-01,,44,Northern Ireland,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,95SS18S2,Lagan Valley 2,N21000534,Lagan Valley 2
BT28 1UX,Yes,54.501912,-6.055057,137562,519413,NW375194,2009-09-01,,,44,Northern Ireland,2025-07-23,Within the building of the matched address closest to the postcode mean,95SS18S1,Lagan Valley 1,N21000534,Lagan Valley 1