Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division
LL56 4AA,No,53.185765,-4.206139,252685,367681,SH526676,11/1/2024 12:00:00 AM,1/1/2025 12:00:00 AM,32,,,Llanfairpwll,3.9,Y Felinheli,,,Gwynedd,Bethel a'r Felinheli,
LL56 4AB,Yes,53.185765,-4.206139,252685,367681,SH526676,5/1/2010 12:00:00 AM,,32,8,6,Llanfairpwll,3.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JB,Yes,53.186398,-4.207893,252570,367755,SH525677,1/1/1980 12:00:00 AM,,14,3,2,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JD,Yes,53.185529,-4.208178,252548,367659,SH525676,1/1/1980 12:00:00 AM,,19,70,41,Llanfairpwll,3.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JH,Yes,53.186469,-4.207463,252599,367762,SH525677,1/1/1980 12:00:00 AM,,15,35,16,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JJ,Yes,53.186678,-4.206366,252673,367783,SH526677,1/1/1980 12:00:00 AM,,18,53,25,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JL,No,53.187122,-4.205685,252720,367831,SH527678,1/1/1980 12:00:00 AM,4/1/2020 12:00:00 AM,16,,,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JQ,Yes,53.186878,-4.204295,252812,367801,SH528678,1/1/1980 12:00:00 AM,,21,28,8,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JR,Yes,53.189524,-4.195884,253383,368078,SH533680,1/1/1980 12:00:00 AM,,23,40,14,Llanfairpwll,3.6,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JY,Yes,53.190415,-4.196782,253326,368179,SH533681,1/1/1980 12:00:00 AM,,18,26,11,Llanfairpwll,3.5,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JZ,Yes,53.191306,-4.194792,253462,368274,SH534682,1/1/1980 12:00:00 AM,,16,10,4,Llanfairpwll,3.4,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QG,Yes,53.186599,-4.193579,253527,367748,SH535677,1/1/1980 12:00:00 AM,,88,16,8,Llanfairpwll,4.0,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QH,No,53.186994,-4.198494,253200,367802,SH531678,1/1/1980 12:00:00 AM,12/1/1995 12:00:00 AM,89,,,Llanfairpwll,3.8,,,,Gwynedd,Bethel a'r Felinheli,
LL56 4QL,Yes,53.185524,-4.197790,253242,367637,SH532676,1/1/1980 12:00:00 AM,,93,28,11,Llanfairpwll,4.0,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QN,Yes,53.181909,-4.196841,253293,367233,SH532672,1/1/1980 12:00:00 AM,,99,9,3,Llanfairpwll,4.4,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QP,Yes,53.182123,-4.206177,252670,367276,SH526672,1/1/1980 12:00:00 AM,,80,12,4,Llanfairpwll,4.3,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QQ,Yes,53.187362,-4.197539,253265,367841,SH532678,1/1/1980 12:00:00 AM,,86,2,1,Llanfairpwll,3.8,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QW,Yes,53.176885,-4.205968,252666,366693,SH526666,1/1/1980 12:00:00 AM,,89,2,1,Llanfairpwll,4.9,,,,Gwynedd,Bethel a'r Felinheli,