{
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      "postcode": "NN4 5DQ",
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      "duration": "F",
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      "town_city": "NORTHAMPTON",
      "district": "SOUTH NORTHAMPTONSHIRE",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/harefield/18",
      "property_url": "https://openproperties.uk/nn4/harefield/18"
    },
    {
      "url": "https://openproperties.uk/nn4/harefield/18/845a5557-8de6-40b5-88d6-538f64025c5f",
      "transaction_id": "845A5557-8DE6-40B5-88D6-538F64025C5F",
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      "date_of_transfer": "2006-09-15",
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      "street": "HAREFIELD",
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      "town_city": "NORTHAMPTON",
      "district": "SOUTH NORTHAMPTONSHIRE",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/harefield/18",
      "property_url": "https://openproperties.uk/nn4/harefield/18"
    },
    {
      "url": "https://openproperties.uk/nn4/harefield/18/a94f5cdd-b903-4d01-a818-ddfe3f2a585e",
      "transaction_id": "A94F5CDD-B903-4D01-A818-DDFE3F2A585E",
      "price": 185000,
      "date_of_transfer": "2004-03-12",
      "postcode": "NN4 5DQ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "18",
      "saon": null,
      "street": "HAREFIELD",
      "locality": "GRANGE PARK",
      "town_city": "NORTHAMPTON",
      "district": "SOUTH NORTHAMPTONSHIRE",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/harefield/18",
      "property_url": "https://openproperties.uk/nn4/harefield/18"
    }
  ],
  "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
    }
  ]
}