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 4HZ,No,53.184419,-4.210381,252397,367540,SH523675,1/1/1980 12:00:00 AM,12/1/1999 12:00:00 AM,9,,,Llanfairpwll,4.1,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JA,Yes,53.185573,-4.208734,252511,367665,SH525676,8/1/1993 12:00:00 AM,,14,24,12,Llanfairpwll,3.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JE,Yes,53.185464,-4.207830,252571,367651,SH525676,1/1/1980 12:00:00 AM,,22,67,27,Llanfairpwll,3.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JF,Yes,53.186350,-4.208549,252526,367751,SH525677,1/1/1980 12:00:00 AM,,12,14,6,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PA,Yes,53.186789,-4.209081,252492,367801,SH524678,6/1/1997 12:00:00 AM,,6,37,19,Llanfairpwll,3.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PB,Yes,53.185589,-4.209827,252438,367669,SH524676,6/1/1998 12:00:00 AM,,8,20,9,Llanfairpwll,3.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PD,Yes,53.184986,-4.210799,252371,367604,SH523676,6/1/1999 12:00:00 AM,,6,25,12,Llanfairpwll,4.0,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PE,Yes,53.184603,-4.209627,252448,367559,SH524675,6/1/1999 12:00:00 AM,,13,32,15,Llanfairpwll,4.0,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PJ,Yes,53.184302,-4.209417,252461,367525,SH524675,1/1/1980 12:00:00 AM,,17,56,29,Llanfairpwll,4.1,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PX,No,53.184106,-4.208823,252500,367502,SH524675,1/1/1980 12:00:00 AM,5/1/1994 12:00:00 AM,25,,,Llanfairpwll,4.1,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4PZ,Yes,53.184518,-4.208919,252495,367548,SH524675,1/1/1980 12:00:00 AM,,20,36,15,Llanfairpwll,4.0,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QR,No,53.185930,-4.207420,252600,367702,SH525677,7/1/1983 12:00:00 AM,12/1/1986 12:00:00 AM,20,,,Llanfairpwll,3.9,Y Felinheli,,,Gwynedd,Bethel a'r Felinheli,
LL56 4XD,Yes,53.186193,-4.208287,252543,367733,SH525677,8/1/1993 12:00:00 AM,,14,8,8,Llanfairpwll,3.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL57 1HA,No,53.184106,-4.208823,252500,367502,SH524675,1/1/1980 12:00:00 AM,12/1/1985 12:00:00 AM,25,,,Llanfairpwll,4.1,Y Felinheli,,,Gwynedd,Bethel a'r Felinheli,
LL57 1HP,No,53.184106,-4.208823,252500,367502,SH524675,1/1/1980 12:00:00 AM,12/1/1985 12:00:00 AM,25,,,Llanfairpwll,4.1,Y Felinheli,,,Gwynedd,Bethel a'r Felinheli,