{"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":339,"ruralUrban":"Rural hamlet and isolated dwellings in a sparse setting","ttwa":"Tywyn and Dolgellau","postTown":"Corwen","builtUpArea":"","inUse":"Yes","what3Words":"sweep.umbrella.unfocused","imd":991,"imdDecile":6,"averageIncome":36200,"predominantPropertyType":"Detached","knownAddresses":["Castell, Llangwm","Pant Glas, Llangwm"],"busStops":[],"businesses":[],"schools":[],"propertySales":[{"address":"Castell, Llangwm","propertyType":"Detached (freehold)","date":"2014-03-27T00:00:00","price":60000},{"address":"Pant Glas, Llangwm","propertyType":"Detached (freehold)","date":"2010-10-27T00:00:00","price":225000},{"address":"Pant Glas, Llangwm","propertyType":"Detached (freehold)","date":"2007-11-09T00:00:00","price":260000}],"roads":["B4501"],"population":13,"households":4,"postcode":"LL21 0RN","gridReference":"SH926446","northing":344605,"easting":292697,"latitude":52.987997,"longitude":-3.599922}