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      "ppd_category_type": "A",
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      "town_city": "HORNCHURCH",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "rm12/grenfell-avenue/13/flat-2",
      "property_url": "https://openproperties.uk/rm12/grenfell-avenue/13/flat-2"
    },
    {
      "url": "https://openproperties.uk/rm12/grenfell-avenue/13/flat-2/c73fa9bf-da66-4b37-a598-38c19e9e076f",
      "transaction_id": "C73FA9BF-DA66-4B37-A598-38C19E9E076F",
      "price": 105000,
      "date_of_transfer": "2003-08-29",
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      "street": "GRENFELL AVENUE",
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      "town_city": "HORNCHURCH",
      "district": "HAVERING",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "rm12/grenfell-avenue/13/flat-2",
      "property_url": "https://openproperties.uk/rm12/grenfell-avenue/13/flat-2"
    },
    {
      "url": "https://openproperties.uk/rm12/grenfell-avenue/13/flat-2/b4aedf96-c808-4cb6-8031-a216a8768713",
      "transaction_id": "B4AEDF96-C808-4CB6-8031-A216A8768713",
      "price": 90000,
      "date_of_transfer": "2002-05-30",
      "postcode": "RM12 4DN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
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      "paon": "13",
      "saon": "FLAT 2",
      "street": "GRENFELL AVENUE",
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      "town_city": "HORNCHURCH",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "rm12/grenfell-avenue/13/flat-2",
      "property_url": "https://openproperties.uk/rm12/grenfell-avenue/13/flat-2"
    }
  ],
  "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
    }
  ]
}