{
  "url": "https://openproperties.uk/s42/walton-back-lane/263",
  "address_path": "s42/walton-back-lane/263",
  "paon": "263",
  "saon": null,
  "street": "WALTON BACK LANE",
  "locality": "WALTON",
  "town_city": "CHESTERFIELD",
  "district": "CHESTERFIELD",
  "county": "DERBYSHIRE",
  "postcode": "S42 7AA",
  "postcodes": [
    "S42 7AA"
  ],
  "latitude": 53.22191833375319,
  "longitude": -1.4757227035620015,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1996-06-28",
  "last_sale_date": "2006-09-29",
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  "truncated": false,
  "sales": [
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      "transaction_id": "627F68BA-7667-4B1D-8282-03A6C929F99A",
      "price": 270000,
      "date_of_transfer": "2006-09-29",
      "postcode": "S42 7AA",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "263",
      "saon": null,
      "street": "WALTON BACK LANE",
      "locality": "WALTON",
      "town_city": "CHESTERFIELD",
      "district": "CHESTERFIELD",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "s42/walton-back-lane/263",
      "property_url": "https://openproperties.uk/s42/walton-back-lane/263"
    },
    {
      "url": "https://openproperties.uk/s42/walton-back-lane/263/21b6951e-bcd2-40a4-9b64-680dfa37d0fb",
      "transaction_id": "21B6951E-BCD2-40A4-9B64-680DFA37D0FB",
      "price": 117000,
      "date_of_transfer": "1999-10-01",
      "postcode": "S42 7AA",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "263",
      "saon": null,
      "street": "WALTON BACK LANE",
      "locality": "WALTON",
      "town_city": "CHESTERFIELD",
      "district": "CHESTERFIELD",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "s42/walton-back-lane/263",
      "property_url": "https://openproperties.uk/s42/walton-back-lane/263"
    },
    {
      "url": "https://openproperties.uk/s42/walton-back-lane/263/bd6fc99d-2dbe-4911-a798-838a590e6c56",
      "transaction_id": "BD6FC99D-2DBE-4911-A798-838A590E6C56",
      "price": 75000,
      "date_of_transfer": "1996-06-28",
      "postcode": "S42 7AA",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "263",
      "saon": null,
      "street": "WALTON BACK LANE",
      "locality": "WALTON",
      "town_city": "CHESTERFIELD",
      "district": "CHESTERFIELD",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "s42/walton-back-lane/263",
      "property_url": "https://openproperties.uk/s42/walton-back-lane/263"
    }
  ],
  "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
    }
  ]
}