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      "town_city": "NORTHAMPTON",
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      "address_path": "nn4/willow-crescent/20",
      "property_url": "https://openproperties.uk/nn4/willow-crescent/20"
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    {
      "url": "https://openproperties.uk/nn4/willow-crescent/20/d1bff45f-285f-43fc-a6c9-20ba4ab4296d",
      "transaction_id": "D1BFF45F-285F-43FC-A6C9-20BA4AB4296D",
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      "date_of_transfer": "2005-11-25",
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      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/willow-crescent/20",
      "property_url": "https://openproperties.uk/nn4/willow-crescent/20"
    },
    {
      "url": "https://openproperties.uk/nn4/willow-crescent/20/8c51701d-6961-42e0-bd21-09ecdb6c1d73",
      "transaction_id": "8C51701D-6961-42E0-BD21-09ECDB6C1D73",
      "price": 138000,
      "date_of_transfer": "2004-01-19",
      "postcode": "NN4 7AP",
      "property_type": "S",
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      "new_build": false,
      "duration": "F",
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      "paon": "20",
      "saon": null,
      "street": "WILLOW CRESCENT",
      "locality": "GREAT HOUGHTON",
      "town_city": "NORTHAMPTON",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/willow-crescent/20",
      "property_url": "https://openproperties.uk/nn4/willow-crescent/20"
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  ],
  "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
    }
  ]
}