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      "address_path": "nn3/longford-avenue/6",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/6"
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      "url": "https://openproperties.uk/nn3/longford-avenue/6/c2eb76ef-9fa8-4765-8d11-5084195bb170",
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      "street": "LONGFORD AVENUE",
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      "town_city": "NORTHAMPTON",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn3/longford-avenue/6",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/6"
    },
    {
      "url": "https://openproperties.uk/nn3/longford-avenue/6/cea85f25-d2c7-45eb-adec-51928a330bc9",
      "transaction_id": "CEA85F25-D2C7-45EB-ADEC-51928A330BC9",
      "price": 51500,
      "date_of_transfer": "1996-10-25",
      "postcode": "NN3 9HN",
      "property_type": "T",
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      "duration": "F",
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      "paon": "6",
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      "street": "LONGFORD AVENUE",
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      "town_city": "NORTHAMPTON",
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      "ppd_category_type": "A",
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      "address_path": "nn3/longford-avenue/6",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/6"
    }
  ],
  "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
    }
  ]
}