{
  "url": "https://openproperties.uk/dl3/napier-street/36",
  "address_path": "dl3/napier-street/36",
  "paon": "36",
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  "street": "NAPIER STREET",
  "locality": "DARLINGTON",
  "town_city": "DARLINGTON",
  "district": "DARLINGTON",
  "county": "DARLINGTON",
  "postcode": "DL3 7DW",
  "postcodes": [
    "DL3 7DW"
  ],
  "latitude": 54.52586609706647,
  "longitude": -1.5621584218207452,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
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      "transaction_id": "191C6BBF-93D5-4F69-A0C2-1484BCF1FD62",
      "price": 73500,
      "date_of_transfer": "2007-04-20",
      "postcode": "DL3 7DW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "36",
      "saon": null,
      "street": "NAPIER STREET",
      "locality": "DARLINGTON",
      "town_city": "DARLINGTON",
      "district": "DARLINGTON",
      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl3/napier-street/36",
      "property_url": "https://openproperties.uk/dl3/napier-street/36"
    },
    {
      "url": "https://openproperties.uk/dl3/napier-street/36/3545f966-9db5-4095-9e9c-704206fc2f96",
      "transaction_id": "3545F966-9DB5-4095-9E9C-704206FC2F96",
      "price": 26000,
      "date_of_transfer": "2001-08-01",
      "postcode": "DL3 7DW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "36",
      "saon": null,
      "street": "NAPIER STREET",
      "locality": "DARLINGTON",
      "town_city": "DARLINGTON",
      "district": "DARLINGTON",
      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl3/napier-street/36",
      "property_url": "https://openproperties.uk/dl3/napier-street/36"
    },
    {
      "url": "https://openproperties.uk/dl3/napier-street/36/17669709-1703-4ea6-9d62-2e089e7f6d04",
      "transaction_id": "17669709-1703-4EA6-9D62-2E089E7F6D04",
      "price": 17000,
      "date_of_transfer": "1996-08-30",
      "postcode": "DL3 7DW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "36",
      "saon": null,
      "street": "NAPIER STREET",
      "locality": "DARLINGTON",
      "town_city": "DARLINGTON",
      "district": "DARLINGTON",
      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl3/napier-street/36",
      "property_url": "https://openproperties.uk/dl3/napier-street/36"
    }
  ],
  "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
    }
  ]
}