{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Hampstead and Highgate","district":"Camden","ward":"Frognal","wardCode":"E05013657","lsoaName":"Camden 004C","lsoa":"E01000880","lsoa21Name":"Camden 004C","lsoa21":"E01000880","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":98,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"Camden","inUse":"Yes","what3Words":"visual.ducks.silk","imd":29333,"imdDecile":9,"averageIncome":87100,"predominantPropertyType":"Flat","knownAddresses":["First Floor Flat, Old Frognal Court, 23 Frognal Lane, Hampstead","Flat 1, 19 Frognal Lane, London","Flat 1, Old Frognal Court, 23 Frognal Lane, London","Garden House, Old Frognal Court, 23 Frognal Lane, Hampstead","Ground Floor Flat, Old Frognal Court, 23 Frognal Lane, Hampstead","Ground Floor Flat, Old Frognal Court, 23 Frognal Lane, London","Second Floor Flat, Old Frognal Court, 23 Frognal Lane, Hampstead","Second Floor Flat, Old Frognal Court, 23 Frognal Lane, London"],"busStops":["Langland Gardens (NW3) (N)","West End Lane Frognal (W)","Finchley Road \u0026 Frognal Station (N)","Alvanley Gardens (SE)","Finchley Road \u0026 Frognal Station (S)","Heath Street  Hampstead Station (N)"],"businesses":["ENERRA ENERGY LTD","MESSIUM LTD"],"schools":["Broadhurst School","North Bridge House Nursery \u0026 Pre-Prep Schools","St Mary\u0027s School, Hampstead","Southbank International School Hampstead","New End Primary School","Fitzjohn\u0027s Primary School","Christ Church Primary School, Hampstead","Hampstead Parochial Church of England Primary School","Holy Trinity CofE Primary School, NW3","St Anthony\u0027s School for Boys","Devonshire House Preparatory School","Gloucester House, The Tavistock Children\u0027s Day Unit","Heathside Preparatory School","St Margaret\u0027s School","University College School","North Bridge House Senior School","South Hampstead High School GDST","LSI Independent College"],"propertySales":[{"address":"Second Floor Flat, Old Frognal Court, 23 Frognal Lane, Hampstead","propertyType":"Flat (leasehold)","date":"2023-10-30T00:00:00","price":1175000},{"address":"First Floor Flat, Old Frognal Court, 23 Frognal Lane, Hampstead","propertyType":"Flat (leasehold)","date":"2022-04-08T00:00:00","price":5800000},{"address":"Garden House, Old Frognal Court, 23 Frognal Lane, Hampstead","propertyType":"Other (freehold)","date":"2022-04-08T00:00:00","price":5800000},{"address":"Ground Floor Flat, Old Frognal Court, 23 Frognal Lane, Hampstead","propertyType":"Flat (leasehold)","date":"2014-01-31T00:00:00","price":1140000},{"address":"Flat 1, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"2011-03-21T00:00:00","price":845000},{"address":"Flat 1, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"2006-09-14T00:00:00","price":705000},{"address":"Flat 1, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"1995-07-17T00:00:00","price":225000},{"address":"Second Floor Flat, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"2007-08-31T00:00:00","price":700000},{"address":"Second Floor Flat, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"1996-07-04T00:00:00","price":130000},{"address":"Ground Floor Flat, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"2007-02-23T00:00:00","price":660000},{"address":"Ground Floor Flat, Old Frognal Court, 23 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"1998-10-05T00:00:00","price":300000},{"address":"Flat 1, 19 Frognal Lane, London","propertyType":"Flat (leasehold)","date":"1995-08-09T00:00:00","price":173000}],"roads":["Frognal Lane"],"population":22,"households":10,"postcode":"NW3 7DB","gridReference":"TQ260855","northing":185529,"easting":526026,"latitude":51.554581,"longitude":-0.183607}