{
  "url": "https://openproperties.uk/dl12/st-marys-close/4",
  "address_path": "dl12/st-marys-close/4",
  "paon": "4",
  "saon": null,
  "street": "ST MARYS CLOSE",
  "locality": null,
  "town_city": "BARNARD CASTLE",
  "district": "TEESDALE",
  "county": "DURHAM",
  "postcode": "DL12 8NS",
  "postcodes": [
    "DL12 8NS"
  ],
  "latitude": 54.540850031190494,
  "longitude": -1.9223304824715466,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1998-04-17",
  "last_sale_date": "1999-12-22",
  "last_price": 46000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/dl12/st-marys-close/4/06173d94-c6ee-4dfb-83e9-6c220c88fbda",
      "transaction_id": "06173D94-C6EE-4DFB-83E9-6C220C88FBDA",
      "price": 46000,
      "date_of_transfer": "1999-12-22",
      "postcode": "DL12 8NS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "4",
      "saon": null,
      "street": "ST MARYS CLOSE",
      "locality": null,
      "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/st-marys-close/4",
      "property_url": "https://openproperties.uk/dl12/st-marys-close/4"
    },
    {
      "url": "https://openproperties.uk/dl12/st-marys-close/4/cfe83e8b-f87e-4558-954f-db6db85ae7bf",
      "transaction_id": "CFE83E8B-F87E-4558-954F-DB6DB85AE7BF",
      "price": 48000,
      "date_of_transfer": "1998-04-17",
      "postcode": "DL12 8NS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "4",
      "saon": null,
      "street": "ST MARYS CLOSE",
      "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/st-marys-close/4",
      "property_url": "https://openproperties.uk/dl12/st-marys-close/4"
    }
  ],
  "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
    }
  ]
}