{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Monmouthshire","district":"Monmouthshire","ward":"Llanelly","wardCode":"W05001778","lsoaName":"Monmouthshire 003A","lsoa":"W01001561","lsoa21Name":"Monmouthshire 003A","lsoa21":"W01001561","county":"Gwent","region":"Wales","country":"Wales","nationalPark":"Brecon Beacons National Park","altitude":95,"ruralUrban":"Rural town and fringe","ttwa":"Merthyr Tydfil","postTown":null,"builtUpArea":"Gilwern","inUse":"Yes","what3Words":"named.vowing.sang","imd":1803,"imdDecile":10,"averageIncome":42300,"predominantPropertyType":"Detached","knownAddresses":["Coetref, Hiley Avenue, Gilwern","Green Acre, Hiley Avenue, Gilwern","Greenlands, Hiley Avenue, Gilwern","Hillcrest, Hiley Avenue, Gilwern","Meadowcroft, Hiley Avenue, Gilwern","Red Roofs, Hiley Avenue, Gilwern","Stanmore, Hiley Avenue, Gilwern","The Timbers, Hiley Avenue, Gilwern"],"busStops":["Old Corn Mill (SE)","Corn Exchange (NW)","Navigation Hotel (SW)","Lion Hotel (SW)","Post Office (SW)","Lion Hotel (NE)"],"businesses":[],"schools":["Gilwern C.P. School"],"propertySales":[{"address":"Greenlands, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2025-11-07T00:00:00","price":327500},{"address":"Greenlands, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2018-03-29T00:00:00","price":249950},{"address":"Greenlands, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2014-08-05T00:00:00","price":170000},{"address":"Stanmore, Hiley Avenue, Gilwern","propertyType":"Semi-detached (freehold)","date":"2024-10-14T00:00:00","price":445000},{"address":"Coetref, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2021-10-15T00:00:00","price":400000},{"address":"Hillcrest, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2020-10-16T00:00:00","price":360000},{"address":"Hillcrest, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2005-01-14T00:00:00","price":234250},{"address":"The Timbers, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2017-12-01T00:00:00","price":249950},{"address":"The Timbers, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2004-07-01T00:00:00","price":157500},{"address":"Red Roofs, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2016-07-08T00:00:00","price":280000},{"address":"Meadowcroft, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2012-11-02T00:00:00","price":205000},{"address":"Green Acre, Hiley Avenue, Gilwern","propertyType":"Detached (freehold)","date":"2010-10-01T00:00:00","price":150000}],"roads":["Hiley Avenue","Oakdene Way"],"population":32,"households":17,"postcode":"NP7 0DW","gridReference":"SO244148","northing":214875,"easting":324421,"latitude":51.827355,"longitude":-3.09809}