{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Caerphilly","district":"Caerphilly","ward":"St Martins","wardCode":"W05001674","lsoaName":"Caerphilly 024B","lsoa":"W01001423","lsoa21Name":"Caerphilly 024B","lsoa21":"W01001423","county":"Gwent","region":"Wales","country":"Wales","nationalPark":"","altitude":94,"ruralUrban":"Urban city and town","ttwa":"Cardiff","postTown":"Caerphilly","builtUpArea":"Caerphilly","inUse":"Yes","what3Words":"scales.models.gift","imd":1552,"imdDecile":9,"averageIncome":44800,"predominantPropertyType":"Detached","knownAddresses":["Arosfa, 52 Lon Y Llyn, Caerphilly","Bazan, 36 Lon Y Llyn, Caerphilly","Bourneville, 54 Lon Y Llyn, Caerphilly","Castle Peep, 60 Lon Y Llyn, Caerphilly","Dell View, 40 Lon Y Llyn, Caerphilly","Eirenilcon, 48 Lon Y Llyn, Caerphilly","Innisfree, 56 Lon Y Llyn, Caerphilly","Jasmine, 50 Lon Y Llyn, Caerphilly","Montrose, 38 Lon Y Llyn, Caerphilly","Rosecroft, 58 Lon Y Llyn, Caerphilly","Whiteoaks, 42 Lon Y Llyn, Caerphilly","42 Lon Y Llyn, Caerphilly"],"busStops":["The Moat House (SE)","Martin\u0027s Farm (SW)","Martin\u0027s Farm (NE)","Trecenydd Industrial Estate (SE)","Trecenydd Industrial Estate (NW)","St. Athans Court (E)"],"businesses":[],"schools":["Plasyfelin Primary","St Cenydd School","Ysgol Gynradd Gymraeg Y Castell","Cwrt Rawlin Primary School"],"propertySales":[{"address":"Bourneville, 54 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2025-07-18T00:00:00","price":360000},{"address":"Bourneville, 54 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2019-11-29T00:00:00","price":210000},{"address":"Innisfree, 56 Lon Y Llyn, Caerphilly","propertyType":"Detached (leasehold)","date":"2023-12-12T00:00:00","price":347500},{"address":"Innisfree, 56 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2022-11-18T00:00:00","price":330000},{"address":"42 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2023-09-01T00:00:00","price":300000},{"address":"42 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2016-11-11T00:00:00","price":175000},{"address":"Rosecroft, 58 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2023-03-30T00:00:00","price":280000},{"address":"Castle Peep, 60 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2016-07-19T00:00:00","price":193000},{"address":"Whiteoaks, 42 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2014-03-03T00:00:00","price":164950},{"address":"Whiteoaks, 42 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2008-11-28T00:00:00","price":135000},{"address":"Montrose, 38 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2013-04-10T00:00:00","price":155000},{"address":"Dell View, 40 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2012-11-09T00:00:00","price":210000},{"address":"Dell View, 40 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2007-01-26T00:00:00","price":189950},{"address":"Bazan, 36 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2009-10-09T00:00:00","price":167000},{"address":"Bazan, 36 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2009-05-19T00:00:00","price":122000},{"address":"Jasmine, 50 Lon Y Llyn, Caerphilly","propertyType":"Detached (freehold)","date":"2008-01-25T00:00:00","price":186000}],"roads":["Lon-Y-Llyn"],"population":27,"households":15,"postcode":"CF83 1BX","gridReference":"ST146867","northing":186781,"easting":314625,"latitude":51.573409,"longitude":-3.233318}