{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Dwyfor Meirionnydd","district":"Gwynedd","ward":"Llandderfel","wardCode":"W05001545","lsoaName":"Gwynedd 015C","lsoa":"W01000082","lsoa21Name":"Gwynedd 015C","lsoa21":"W01000082","county":"Gwynedd","region":"Wales","country":"Wales","nationalPark":"","altitude":191,"ruralUrban":"Rural hamlet and isolated dwellings in a sparse setting","ttwa":"Tywyn and Dolgellau","postTown":"Corwen","builtUpArea":"","inUse":"Yes","what3Words":"margin.threaded.beanbag","imd":991,"imdDecile":6,"averageIncome":36200,"predominantPropertyType":"Semi-detached","knownAddresses":["1 Gwern Gwalia, Glanrafon","3 Gwern Gwalia, Glanrafon","7 Gwern Gwalia, Glanrafon","16 Gwern Gwalia, Glanrafon"],"busStops":[],"businesses":[],"schools":[],"propertySales":[{"address":"7 Gwern Gwalia, Glanrafon","propertyType":"Semi-detached (freehold)","date":"2024-11-01T00:00:00","price":155000},{"address":"3 Gwern Gwalia, Glanrafon","propertyType":"Semi-detached (freehold)","date":"2020-01-31T00:00:00","price":80000},{"address":"1 Gwern Gwalia, Glanrafon","propertyType":"Semi-detached (freehold)","date":"2018-08-28T00:00:00","price":128500},{"address":"16 Gwern Gwalia, Glanrafon","propertyType":"Terraced (freehold)","date":"2003-05-12T00:00:00","price":28380}],"roads":["Gwern Gwalia"],"population":38,"households":14,"postcode":"LL21 0HG","gridReference":"SJ022426","northing":342640,"easting":302229,"latitude":52.972165,"longitude":-3.457382}