{
  "url": "https://openproperties.uk/dl12/thorngate/thorngate-mill/flat-10",
  "address_path": "dl12/thorngate/thorngate-mill/flat-10",
  "paon": "THORNGATE MILL",
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  "street": "THORNGATE",
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  "town_city": "BARNARD CASTLE",
  "district": "COUNTY DURHAM",
  "county": "COUNTY DURHAM",
  "postcode": "DL12 8QD",
  "postcodes": [
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  ],
  "latitude": 54.53930651832161,
  "longitude": -1.9258882022764123,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2007-10-05",
  "last_sale_date": "2014-11-14",
  "last_price": 135000,
  "truncated": false,
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      "postcode": "DL12 8QD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "THORNGATE MILL",
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      "street": "THORNGATE",
      "locality": null,
      "town_city": "BARNARD CASTLE",
      "district": "COUNTY DURHAM",
      "county": "COUNTY DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl12/thorngate/thorngate-mill/flat-10",
      "property_url": "https://openproperties.uk/dl12/thorngate/thorngate-mill/flat-10"
    },
    {
      "url": "https://openproperties.uk/dl12/thorngate/thorngate-mill/flat-10/21e5feb6-bd39-2439-e050-a8c06205342e",
      "transaction_id": "21E5FEB6-BD39-2439-E050-A8C06205342E",
      "price": 140000,
      "date_of_transfer": "2014-04-17",
      "postcode": "DL12 8QD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "THORNGATE MILL",
      "saon": "FLAT 10",
      "street": "THORNGATE",
      "locality": null,
      "town_city": "BARNARD CASTLE",
      "district": "COUNTY DURHAM",
      "county": "COUNTY DURHAM",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl12/thorngate/thorngate-mill/flat-10",
      "property_url": "https://openproperties.uk/dl12/thorngate/thorngate-mill/flat-10"
    },
    {
      "url": "https://openproperties.uk/dl12/thorngate/thorngate-mill/flat-10/90d289cc-1ba4-4196-b4d4-e1c71eff700f",
      "transaction_id": "90D289CC-1BA4-4196-B4D4-E1C71EFF700F",
      "price": 180000,
      "date_of_transfer": "2007-10-05",
      "postcode": "DL12 8QD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "THORNGATE MILL",
      "saon": "FLAT 10",
      "street": "THORNGATE",
      "locality": "BARNARD CASTLE",
      "town_city": "BARNARD CASTLE",
      "district": "TEESDALE",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl12/thorngate/thorngate-mill/flat-10",
      "property_url": "https://openproperties.uk/dl12/thorngate/thorngate-mill/flat-10"
    }
  ],
  "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
    }
  ]
}