{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Dwyfor Meirionnydd","district":"Gwynedd","ward":"Hendre","wardCode":"W05001542","lsoaName":"Gwynedd 006D","lsoa":"W01000110","lsoa21Name":"Gwynedd 006D","lsoa21":"W01000110","county":"Gwynedd","region":"Wales","country":"Wales","nationalPark":"","altitude":32,"ruralUrban":"Rural town and fringe","ttwa":"Bangor and Holyhead","postTown":"Caernarfon","builtUpArea":"Caernarfon","inUse":"Yes","what3Words":"wells.atomic.pillow","imd":1204,"imdDecile":7,"averageIncome":37900,"predominantPropertyType":"Detached","knownAddresses":["4 Lon Oleuwen, Caernarfon","5 Lon Oleuwen, Caernarfon","7 Lon Oleuwen, Caernarfon","9 Lon Oleuwen, Caernarfon","10 Lon Oleuwen, Caernarfon","11 Lon Oleuwen, Caernarfon","13 Lon Oleuwen, Caernarfon","14 Lon Oleuwen, Caernarfon","15 Lon Oleuwen, Caernarfon","16 Lon Oleuwen, Caernarfon","17 Lon Oleuwen, Caernarfon"],"busStops":["Llys yr Eifl (SW)","Caernarfon Llys Tryfan (N)","Tyddyn Llwydyn (SE)","Ysgol yr Hendre (NW)","Segontium (NW)","Ysbyty Eryri (SE)"],"businesses":[],"schools":["Ysgol Yr Hendre","Ysgol Gynradd Maesincla","Ysgol Santes Helen","Ysgol Pendalar"],"propertySales":[{"address":"11 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"2025-10-17T00:00:00","price":330000},{"address":"10 Lon Oleuwen, Caernarfon","propertyType":"Semi-detached (freehold)","date":"2010-12-17T00:00:00","price":249950},{"address":"15 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"2003-08-15T00:00:00","price":139000},{"address":"15 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"1999-12-10T00:00:00","price":84500},{"address":"5 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"2002-06-26T00:00:00","price":120000},{"address":"16 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"2002-02-15T00:00:00","price":115000},{"address":"17 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"2001-05-18T00:00:00","price":87500},{"address":"13 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"2000-02-11T00:00:00","price":77900},{"address":"14 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"1999-11-12T00:00:00","price":85000},{"address":"7 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"1999-11-02T00:00:00","price":90000},{"address":"4 Lon Oleuwen, Caernarfon","propertyType":"Detached (freehold)","date":"1998-04-24T00:00:00","price":95000}],"roads":["Lon Oleuwen"],"population":54,"households":18,"postcode":"LL55 2UP","gridReference":"SH485619","northing":361934,"easting":248544,"latitude":53.132983,"longitude":-4.26534}