{
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      "duration": "F",
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      "street": "WALTON BACK LANE",
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      "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/315",
      "property_url": "https://openproperties.uk/s42/walton-back-lane/315"
    },
    {
      "url": "https://openproperties.uk/s42/walton-back-lane/315/8f3eeece-0767-4da8-bdcb-237f710422ae",
      "transaction_id": "8F3EEECE-0767-4DA8-BDCB-237F710422AE",
      "price": 154000,
      "date_of_transfer": "2003-09-05",
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      "property_type": "S",
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      "duration": "F",
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      "paon": "315",
      "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/315",
      "property_url": "https://openproperties.uk/s42/walton-back-lane/315"
    },
    {
      "url": "https://openproperties.uk/s42/walton-back-lane/315/2aa87260-16a8-4658-98eb-1d6f807dd55a",
      "transaction_id": "2AA87260-16A8-4658-98EB-1D6F807DD55A",
      "price": 120000,
      "date_of_transfer": "2002-07-11",
      "postcode": "S42 7AB",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "315",
      "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/315",
      "property_url": "https://openproperties.uk/s42/walton-back-lane/315"
    }
  ],
  "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
    }
  ]
}