{
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      "county": "NORTHAMPTONSHIRE",
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      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/summerfields/40",
      "property_url": "https://openproperties.uk/nn4/summerfields/40"
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    {
      "url": "https://openproperties.uk/nn4/summerfields/40/47bb9ac8-61e2-46ad-a701-aadf8c5cccc8",
      "transaction_id": "47BB9AC8-61E2-46AD-A701-AADF8C5CCCC8",
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      "date_of_transfer": "1999-03-05",
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      "street": "SUMMERFIELDS",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/summerfields/40",
      "property_url": "https://openproperties.uk/nn4/summerfields/40"
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    {
      "url": "https://openproperties.uk/nn4/summerfields/40/2ab4343c-d614-43e7-a0dc-9058dcd29afa",
      "transaction_id": "2AB4343C-D614-43E7-A0DC-9058DCD29AFA",
      "price": 87000,
      "date_of_transfer": "1997-10-03",
      "postcode": "NN4 9YN",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
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      "paon": "40",
      "saon": null,
      "street": "SUMMERFIELDS",
      "locality": "NORTHAMPTON",
      "town_city": "NORTHAMPTON",
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      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/summerfields/40",
      "property_url": "https://openproperties.uk/nn4/summerfields/40"
    }
  ],
  "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
    }
  ]
}