{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Dwyfor Meirionnydd","district":"Gwynedd","ward":"Y Groeslon","wardCode":"W05001569","lsoaName":"Gwynedd 008A","lsoa":"W01000073","lsoa21Name":"Gwynedd 008A","lsoa21":"W01000073","county":"Gwynedd","region":"Wales","country":"Wales","nationalPark":"","altitude":92,"ruralUrban":"Rural village in a sparse setting","ttwa":"Bangor and Holyhead","postTown":"Caernarfon","builtUpArea":"","inUse":"Yes","what3Words":"defender.waltz.clotting","imd":1375,"imdDecile":8,"averageIncome":36400,"predominantPropertyType":"Detached","knownAddresses":["Cefn Coed, Groeslon","Gilwern Isaf, Groeslon","Llys-Y-Delyn, Groeslon","Wern Olau, Groeslon"],"busStops":["Maes Tryfan (NW)"],"businesses":[],"schools":[],"propertySales":[{"address":"Gilwern Isaf, Groeslon","propertyType":"Other (freehold)","date":"2021-05-21T00:00:00","price":332000},{"address":"Llys-Y-Delyn, Groeslon","propertyType":"Detached (freehold)","date":"2014-05-02T00:00:00","price":245000},{"address":"Cefn Coed, Groeslon","propertyType":"Detached (freehold)","date":"2005-12-01T00:00:00","price":200000},{"address":"Cefn Coed, Groeslon","propertyType":"Detached (freehold)","date":"2002-12-03T00:00:00","price":137000},{"address":"Wern Olau, Groeslon","propertyType":"Detached (freehold)","date":"1997-11-01T00:00:00","price":149500}],"roads":["Maes Tryfan"],"population":14,"households":6,"postcode":"LL54 7EH","gridReference":"SH482569","northing":356909,"easting":248256,"latitude":53.087767,"longitude":-4.267265}