{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Camborne and Redruth","district":"Cornwall","ward":"Perranporth","wardCode":"E05013849","lsoaName":"Cornwall 040B","lsoa":"E01018826","lsoa21Name":"Cornwall 040B","lsoa21":"E01018826","county":"Cornwall","region":"South West","country":"England","nationalPark":"","altitude":123,"ruralUrban":"Rural hamlet and isolated dwellings","ttwa":"Redruth and Truro","postTown":"Truro","builtUpArea":"","inUse":"Yes","what3Words":"styled.blend.headless","imd":15460,"imdDecile":5,"averageIncome":45500,"predominantPropertyType":"Detached","knownAddresses":["Fern Cottage, Silverwell, Blackwater","Namporva, Silverwell, Blackwater","Trehan, Silverwell, Blackwater"],"busStops":[],"businesses":["OC CONTRACTING LTD"],"schools":[],"propertySales":[{"address":"Namporva, Silverwell, Blackwater","propertyType":"New build semi-detached (freehold)","date":"2019-08-21T00:00:00","price":186500},{"address":"Fern Cottage, Silverwell, Blackwater","propertyType":"Detached (freehold)","date":"2011-11-24T00:00:00","price":590000},{"address":"Fern Cottage, Silverwell, Blackwater","propertyType":"Detached (freehold)","date":"2008-04-17T00:00:00","price":435000},{"address":"Trehan, Silverwell, Blackwater","propertyType":"Detached (freehold)","date":"2002-06-07T00:00:00","price":240000}],"roads":[],"population":20,"households":6,"postcode":"TR4 8JH","gridReference":"SW743478","northing":47878,"easting":174384,"latitude":50.287627,"longitude":-5.168605}