{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Dwyfor Meirionnydd","district":"Gwynedd","ward":"Llanystumdwy","wardCode":"W05001550","lsoaName":"Gwynedd 011D","lsoa":"W01000089","lsoa21Name":"Gwynedd 011D","lsoa21":"W01000089","county":"Gwynedd","region":"Wales","country":"Wales","nationalPark":"","altitude":20,"ruralUrban":"Rural village in a sparse setting","ttwa":"Pwllheli and Porthmadog","postTown":"Criccieth","builtUpArea":"","inUse":"Yes","what3Words":"amuse.anchors.essential","imd":1102,"imdDecile":6,"averageIncome":37900,"predominantPropertyType":"Detached","knownAddresses":["Swn Yr Afon, Llanystumdwy"],"busStops":["Eglwys (SW)","Cae\u0027r Ffynnon (NW)","Cae\u0060r Ffynnon (SE)"],"businesses":[],"schools":["Ysgol Llanystumdwy"],"propertySales":[{"address":"Swn Yr Afon, Llanystumdwy","propertyType":"Detached (freehold)","date":"2003-04-03T00:00:00","price":140000}],"roads":[],"population":9,"households":2,"postcode":"LL52 0SL","gridReference":"SH474385","northing":338520,"easting":247479,"latitude":52.922373,"longitude":-4.27017}