{
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      "town_city": "BIGGLESWADE",
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      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg18/heron-close/21",
      "property_url": "https://openproperties.uk/sg18/heron-close/21"
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      "url": "https://openproperties.uk/sg18/heron-close/21/81ac7738-d765-4fd3-870f-b447417e9c4f",
      "transaction_id": "81AC7738-D765-4FD3-870F-B447417E9C4F",
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      "town_city": "BIGGLESWADE",
      "district": "CENTRAL BEDFORDSHIRE",
      "county": "CENTRAL BEDFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg18/heron-close/21",
      "property_url": "https://openproperties.uk/sg18/heron-close/21"
    },
    {
      "url": "https://openproperties.uk/sg18/heron-close/21/f0f3feb4-7716-470c-86b2-b789a7cf8538",
      "transaction_id": "F0F3FEB4-7716-470C-86B2-B789A7CF8538",
      "price": 85000,
      "date_of_transfer": "2010-09-10",
      "postcode": "SG18 8HG",
      "property_type": "F",
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      "new_build": false,
      "duration": "L",
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      "paon": "21",
      "saon": null,
      "street": "HERON CLOSE",
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      "town_city": "BIGGLESWADE",
      "district": "CENTRAL BEDFORDSHIRE",
      "county": "CENTRAL BEDFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg18/heron-close/21",
      "property_url": "https://openproperties.uk/sg18/heron-close/21"
    }
  ],
  "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
    }
  ]
}