{
  "url": "https://openproperties.uk/sl8/chalklands/121",
  "address_path": "sl8/chalklands/121",
  "paon": "121",
  "saon": null,
  "street": "CHALKLANDS",
  "locality": null,
  "town_city": "BOURNE END",
  "district": "WYCOMBE",
  "county": "BUCKINGHAMSHIRE",
  "postcode": "SL8 5TL",
  "postcodes": [
    "SL8 5TL"
  ],
  "latitude": 51.58326290261659,
  "longitude": -0.7117717405047892,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1998-03-13",
  "last_sale_date": "2015-06-30",
  "last_price": 540000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sl8/chalklands/121/81b9b03f-df22-4856-bef2-a8563dcaa99b",
      "transaction_id": "81B9B03F-DF22-4856-BEF2-A8563DCAA99B",
      "price": 540000,
      "date_of_transfer": "2015-06-30",
      "postcode": "SL8 5TL",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "121",
      "saon": null,
      "street": "CHALKLANDS",
      "locality": null,
      "town_city": "BOURNE END",
      "district": "WYCOMBE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl8/chalklands/121",
      "property_url": "https://openproperties.uk/sl8/chalklands/121"
    },
    {
      "url": "https://openproperties.uk/sl8/chalklands/121/778c131f-1655-492e-9929-9c4a79793c03",
      "transaction_id": "778C131F-1655-492E-9929-9C4A79793C03",
      "price": 489950,
      "date_of_transfer": "2007-08-28",
      "postcode": "SL8 5TL",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "121",
      "saon": null,
      "street": "CHALKLANDS",
      "locality": "BOURNE END",
      "town_city": "BOURNE END",
      "district": "WYCOMBE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl8/chalklands/121",
      "property_url": "https://openproperties.uk/sl8/chalklands/121"
    },
    {
      "url": "https://openproperties.uk/sl8/chalklands/121/57127648-e1b2-426e-a60e-70d270035634",
      "transaction_id": "57127648-E1B2-426E-A60E-70D270035634",
      "price": 126500,
      "date_of_transfer": "1998-03-13",
      "postcode": "SL8 5TL",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "121",
      "saon": null,
      "street": "CHALKLANDS",
      "locality": "BOURNE END",
      "town_city": "BOURNE END",
      "district": "WYCOMBE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl8/chalklands/121",
      "property_url": "https://openproperties.uk/sl8/chalklands/121"
    }
  ],
  "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
    }
  ]
}