{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Sussex Weald","district":"Wealden","ward":"Hartfield","wardCode":"E05011645","lsoaName":"Wealden 001D","lsoa":"E01021186","lsoa21Name":"Wealden 001D","lsoa21":"E01021186","county":"East Sussex","region":"South East","country":"England","nationalPark":"","altitude":59,"ruralUrban":"Rural village","ttwa":"Crawley","postTown":"Hartfield","builtUpArea":"Hartfield","inUse":"Yes","what3Words":"expired.reclaimed.baffle","imd":22143,"imdDecile":7,"averageIncome":58500,"predominantPropertyType":"Semi-detached","knownAddresses":["48 Castlefields, Hartfield","50 Castlefields, Hartfield","51 Castlefields, Hartfield"],"busStops":["Castlefields (NW)","Church Street (N)","Church Street (S)"],"businesses":["G WELLER GROUND \u0026 EARTHWORKS LTD"],"schools":["St Mary the Virgin Church of England Primary School"],"propertySales":[{"address":"51 Castlefields, Hartfield","propertyType":"Semi-detached (freehold)","date":"2025-02-14T00:00:00","price":425000},{"address":"50 Castlefields, Hartfield","propertyType":"Semi-detached (freehold)","date":"2023-08-24T00:00:00","price":560000},{"address":"48 Castlefields, Hartfield","propertyType":"Semi-detached (freehold)","date":"2004-02-04T00:00:00","price":215000}],"roads":["Castlefields","Castlefields (B2110)","High Street (B2026)"],"population":25,"households":11,"postcode":"TN7 4JB","gridReference":"TQ480358","northing":135863,"easting":548072,"latitude":51.10295,"longitude":0.113544}