{
  "url": "https://openproperties.uk/sl9/school-lane/61",
  "address_path": "sl9/school-lane/61",
  "paon": "61",
  "saon": null,
  "street": "SCHOOL LANE",
  "locality": "CHALFONT ST PETER",
  "town_city": "GERRARDS CROSS",
  "district": "CHILTERN",
  "county": "BUCKINGHAMSHIRE",
  "postcode": "SL9 9BD",
  "postcodes": [
    "SL9 9BD"
  ],
  "latitude": 51.60015081801875,
  "longitude": -0.5601924500586355,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2002-04-30",
  "last_sale_date": "2008-02-29",
  "last_price": 890000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sl9/school-lane/61/c548f162-b1a6-4280-a759-e108cf06ba04",
      "transaction_id": "C548F162-B1A6-4280-A759-E108CF06BA04",
      "price": 890000,
      "date_of_transfer": "2008-02-29",
      "postcode": "SL9 9BD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "61",
      "saon": null,
      "street": "SCHOOL LANE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/school-lane/61",
      "property_url": "https://openproperties.uk/sl9/school-lane/61"
    },
    {
      "url": "https://openproperties.uk/sl9/school-lane/61/586ce266-db90-4985-be9c-5708c7f5f24f",
      "transaction_id": "586CE266-DB90-4985-BE9C-5708C7F5F24F",
      "price": 600000,
      "date_of_transfer": "2002-04-30",
      "postcode": "SL9 9BD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "61",
      "saon": null,
      "street": "SCHOOL LANE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/school-lane/61",
      "property_url": "https://openproperties.uk/sl9/school-lane/61"
    }
  ],
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right. Postcode locations are Code-Point Open centroids: they locate the postcode, not an individual building.",
  "provenance": [
    {
      "source": "HM Land Registry Price Paid Data",
      "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
      "retrieved_at": "2026-07-09T18:56:26.350736+00:00"
    },
    {
      "source": "OS Code-Point Open",
      "source_url": "https://osdatahub.os.uk/downloads/open/CodePointOpen",
      "retrieved_at": null
    }
  ]
}