{
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  "street": "CASTLE ROAD",
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  "town_city": "DAGENHAM",
  "district": "BARKING AND DAGENHAM",
  "county": "GREATER LONDON",
  "postcode": "RM9 4XS",
  "postcodes": [
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  "latitude": 51.53367637585431,
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  "location_precision": "postcode_centroid",
  "sale_count": 2,
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  "truncated": false,
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      "transaction_id": "2D1E4B26-2F4D-FCD1-E050-A8C0630544EC",
      "price": 300000,
      "date_of_transfer": "2016-02-09",
      "postcode": "RM9 4XS",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "4",
      "saon": null,
      "street": "CASTLE 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": "rm9/castle-road/4",
      "property_url": "https://openproperties.uk/rm9/castle-road/4"
    },
    {
      "url": "https://openproperties.uk/rm9/castle-road/4/407e981e-65bd-4df6-863d-c7ffbc61483c",
      "transaction_id": "407E981E-65BD-4DF6-863D-C7FFBC61483C",
      "price": 168000,
      "date_of_transfer": "2005-11-18",
      "postcode": "RM9 4XS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "4",
      "saon": null,
      "street": "CASTLE 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": "rm9/castle-road/4",
      "property_url": "https://openproperties.uk/rm9/castle-road/4"
    }
  ],
  "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
    }
  ]
}