{
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  "postcodes": [
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      "postcode": "RM8 3JD",
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      "duration": "F",
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      "paon": "40",
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      "street": "WALNUT TREE ROAD",
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      "town_city": "DAGENHAM",
      "district": "BARKING AND DAGENHAM",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "rm8/walnut-tree-road/40",
      "property_url": "https://openproperties.uk/rm8/walnut-tree-road/40"
    },
    {
      "url": "https://openproperties.uk/rm8/walnut-tree-road/40/a466af0d-3d99-4393-b73d-3a8d4989867d",
      "transaction_id": "A466AF0D-3D99-4393-B73D-3A8D4989867D",
      "price": 132000,
      "date_of_transfer": "2002-07-26",
      "postcode": "RM8 3JD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
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      "paon": "40",
      "saon": null,
      "street": "WALNUT TREE ROAD",
      "locality": "DAGENHAM",
      "town_city": "DAGENHAM",
      "district": "BARKING AND DAGENHAM",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "rm8/walnut-tree-road/40",
      "property_url": "https://openproperties.uk/rm8/walnut-tree-road/40"
    },
    {
      "url": "https://openproperties.uk/rm8/walnut-tree-road/40/2a289e9d-5fac-cdc8-e050-a8c063054829",
      "transaction_id": "2A289E9D-5FAC-CDC8-E050-A8C063054829",
      "price": 46000,
      "date_of_transfer": "1997-01-06",
      "postcode": "RM8 3JD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "WALNUT TREE ROAD",
      "locality": null,
      "town_city": "DAGENHAM",
      "district": "BARKING AND DAGENHAM",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "rm8/walnut-tree-road/40",
      "property_url": "https://openproperties.uk/rm8/walnut-tree-road/40"
    }
  ],
  "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
    }
  ]
}