{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Monmouthshire","district":"Monmouthshire","ward":"Portskewett","wardCode":"W05001791","lsoaName":"Monmouthshire 009C","lsoa":"W01001578","lsoa21Name":"Monmouthshire 009C","lsoa21":"W01001578","county":"Gwent","region":"Wales","country":"Wales","nationalPark":"","altitude":12,"ruralUrban":"Urban city and town","ttwa":"Newport","postTown":"Caldicot","builtUpArea":"","inUse":"Yes","what3Words":"regularly.present.fits","imd":1560,"imdDecile":9,"averageIncome":47000,"predominantPropertyType":"Semi-detached","knownAddresses":["Black Rock Barn, Black Rock Road, Portskewett"],"busStops":[],"businesses":[],"schools":["Ysgol Gymraeg Y Ffin"],"propertySales":[{"address":"Black Rock Barn, Black Rock Road, Portskewett","propertyType":"Semi-detached (freehold)","date":"2007-11-21T00:00:00","price":130000},{"address":"Black Rock Barn, Black Rock Road, Portskewett","propertyType":"Detached (freehold)","date":"2004-12-08T00:00:00","price":120000}],"roads":["Black Rock Road","Sudbrook Road"],"population":8,"households":2,"postcode":"NP26 5TP","gridReference":"ST512881","northing":188131,"easting":351268,"latitude":51.589911,"longitude":-2.70483}