{
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      "postcode": "DA9 9EW",
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      "street": "KNOCKHALL CHASE",
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      "town_city": "GREENHITHE",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da9/knockhall-chase/91",
      "property_url": "https://openproperties.uk/da9/knockhall-chase/91"
    },
    {
      "url": "https://openproperties.uk/da9/knockhall-chase/91/b4b62a3f-44ec-4e26-a725-fa12cbb8e3db",
      "transaction_id": "B4B62A3F-44EC-4E26-A725-FA12CBB8E3DB",
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      "date_of_transfer": "2013-03-15",
      "postcode": "DA9 9EW",
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      "duration": "F",
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      "street": "KNOCKHALL CHASE",
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      "town_city": "GREENHITHE",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da9/knockhall-chase/91",
      "property_url": "https://openproperties.uk/da9/knockhall-chase/91"
    },
    {
      "url": "https://openproperties.uk/da9/knockhall-chase/91/e4cbff3d-1eee-40b4-b7d2-e7e31ce40d04",
      "transaction_id": "E4CBFF3D-1EEE-40B4-B7D2-E7E31CE40D04",
      "price": 148000,
      "date_of_transfer": "2004-04-21",
      "postcode": "DA9 9EW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "KNOCKHALL CHASE",
      "locality": "GREENHITHE",
      "town_city": "GREENHITHE",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da9/knockhall-chase/91",
      "property_url": "https://openproperties.uk/da9/knockhall-chase/91"
    }
  ],
  "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
    }
  ]
}