{
  "url": "https://openproperties.uk/sl9/the-greenway/9",
  "address_path": "sl9/the-greenway/9",
  "paon": "9",
  "saon": null,
  "street": "THE GREENWAY",
  "locality": "CHALFONT ST PETER",
  "town_city": "GERRARDS CROSS",
  "district": "CHILTERN",
  "county": "BUCKINGHAMSHIRE",
  "postcode": "SL9 8LX",
  "postcodes": [
    "SL9 8LX"
  ],
  "latitude": 51.59616729059579,
  "longitude": -0.5594521547674938,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2006-10-02",
  "last_sale_date": "2017-09-12",
  "last_price": 650000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sl9/the-greenway/9/5cf9903b-8bc8-7f13-e053-6c04a8c074b1",
      "transaction_id": "5CF9903B-8BC8-7F13-E053-6C04A8C074B1",
      "price": 650000,
      "date_of_transfer": "2017-09-12",
      "postcode": "SL9 8LX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "THE GREENWAY",
      "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/the-greenway/9",
      "property_url": "https://openproperties.uk/sl9/the-greenway/9"
    },
    {
      "url": "https://openproperties.uk/sl9/the-greenway/9/45170f87-9ed9-4bd1-b200-56a02665f7be",
      "transaction_id": "45170F87-9ED9-4BD1-B200-56A02665F7BE",
      "price": 575000,
      "date_of_transfer": "2009-06-18",
      "postcode": "SL9 8LX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "THE GREENWAY",
      "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/the-greenway/9",
      "property_url": "https://openproperties.uk/sl9/the-greenway/9"
    },
    {
      "url": "https://openproperties.uk/sl9/the-greenway/9/7520ed20-df5a-4256-9123-e4824920b66d",
      "transaction_id": "7520ED20-DF5A-4256-9123-E4824920B66D",
      "price": 530000,
      "date_of_transfer": "2006-10-02",
      "postcode": "SL9 8LX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "THE GREENWAY",
      "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/the-greenway/9",
      "property_url": "https://openproperties.uk/sl9/the-greenway/9"
    }
  ],
  "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
    }
  ]
}