{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Newport West and Islwyn","district":"Caerphilly","ward":"Blackwood","wardCode":"W05001653","lsoaName":"Caerphilly 005D","lsoa":"W01001351","lsoa21Name":"Caerphilly 005D","lsoa21":"W01001351","county":"Gwent","region":"Wales","country":"Wales","nationalPark":"","altitude":197,"ruralUrban":"Urban city and town","ttwa":"Cardiff","postTown":"Blackwood","builtUpArea":"","inUse":"Yes","what3Words":"thrashed.nasal.wrong","imd":1682,"imdDecile":9,"averageIncome":38500,"predominantPropertyType":"Semi-detached","knownAddresses":["2 Heol Waun Wen, Cwmgelli","3 Heol Waun Wen, Cwmgelli","4 Heol Waun Wen, Cwmgelli","25 Heol Waun Wen, Cwmgelli","30 Heol Waun Wen, Cwmgelli"],"busStops":["Cwmgelli Villas (SW)","The Rock (S)","The Rock (NE)","Chartist Bridge (NE)","Chartist Bridge (SW)","Rock Villas (NE)"],"businesses":[],"schools":[],"propertySales":[{"address":"2 Heol Waun Wen, Cwmgelli","propertyType":"Semi-detached (freehold)","date":"2025-07-31T00:00:00","price":195000},{"address":"3 Heol Waun Wen, Cwmgelli","propertyType":"New build semi-detached (freehold)","date":"2025-05-30T00:00:00","price":200000},{"address":"4 Heol Waun Wen, Cwmgelli","propertyType":"New build semi-detached (freehold)","date":"2025-05-28T00:00:00","price":207000},{"address":"30 Heol Waun Wen, Cwmgelli","propertyType":"New build semi-detached (freehold)","date":"2025-05-21T00:00:00","price":258000},{"address":"25 Heol Waun Wen, Cwmgelli","propertyType":"New build semi-detached (freehold)","date":"2025-04-08T00:00:00","price":103222}],"roads":[],"population":0,"households":0,"postcode":"NP12 1FZ","gridReference":"ST177984","northing":198422,"easting":317728,"latitude":51.678517,"longitude":-3.19129}