{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Chesham and Amersham","district":"Buckinghamshire","ward":"Gerrards Cross \u0026 Denham","wardCode":"E05015952","lsoaName":"Chiltern 012A","lsoa":"E01017751","lsoa21Name":"Buckinghamshire 054A","lsoa21":"E01017751","county":"Buckinghamshire","region":"South East","country":"England","nationalPark":"","altitude":91,"ruralUrban":"Urban city and town","ttwa":"High Wycombe and Aylesbury","postTown":"Gerrards Cross","builtUpArea":"Chalfont St Peter","inUse":"Yes","what3Words":"lined.rots.codes","imd":33579,"imdDecile":10,"averageIncome":67300,"predominantPropertyType":"Detached","knownAddresses":["1 Firs End, Chalfont St Peter","3 Firs End, Chalfont St Peter"],"busStops":["Austenwood Common (NW)","St Mary\u0027s School (N)","St Mary\u0027s School (S)","St Joseph\u0027s Church (SE)","St Joseph\u0027s Church (NW)","South Park Crescent (SE)"],"businesses":["FIRS END MANAGEMENT LIMITED"],"schools":["St Joseph\u0027s Catholic Primary School","Maltman\u0027s Green School","Gayhurst School","St Mary\u0027s School","Thorpe House School"],"propertySales":[{"address":"1 Firs End, Chalfont St Peter","propertyType":"Detached (freehold)","date":"2002-09-05T00:00:00","price":742500},{"address":"1 Firs End, Chalfont St Peter","propertyType":"Detached (freehold)","date":"1998-07-14T00:00:00","price":437500},{"address":"3 Firs End, Chalfont St Peter","propertyType":"Detached (freehold)","date":"1996-08-08T00:00:00","price":302000}],"roads":["Firs End","South Side"],"population":11,"households":3,"postcode":"SL9 8NZ","gridReference":"TQ000895","northing":189524,"easting":500004,"latitude":51.595698,"longitude":-0.557657}