{"quality":"Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference","constituency2024":"Chesham and Amersham","district":"Buckinghamshire","ward":"Chalfont St Peter","wardCode":"E05015944","lsoaName":"Chiltern 011A","lsoa":"E01017754","lsoa21Name":"Buckinghamshire 050A","lsoa21":"E01017754","county":"Buckinghamshire","region":"South East","country":"England","nationalPark":"","altitude":90,"ruralUrban":"Urban city and town","ttwa":"High Wycombe and Aylesbury","postTown":"Gerrards Cross","builtUpArea":"","inUse":"No","what3Words":"gaps.ruby.month","imd":30331,"imdDecile":9,"averageIncome":67200,"predominantPropertyType":null,"knownAddresses":[],"busStops":[],"businesses":[],"schools":[],"propertySales":[],"roads":[],"population":0,"households":0,"postcode":"SL9 0QN","gridReference":"TQ012897","northing":189700,"easting":501201,"latitude":51.597067,"longitude":-0.540331}