{
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  "postcodes": [
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      "street": "NORTHUMBERLAND AVENUE",
      "locality": null,
      "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": "rm11/northumberland-avenue/49",
      "property_url": "https://openproperties.uk/rm11/northumberland-avenue/49"
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    {
      "url": "https://openproperties.uk/rm11/northumberland-avenue/49/c7e63e61-4c8e-423c-b91d-bc4179a76621",
      "transaction_id": "C7E63E61-4C8E-423C-B91D-BC4179A76621",
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      "date_of_transfer": "2008-02-26",
      "postcode": "RM11 2HJ",
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      "paon": "49",
      "saon": null,
      "street": "NORTHUMBERLAND AVENUE",
      "locality": "HORNCHURCH",
      "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": "rm11/northumberland-avenue/49",
      "property_url": "https://openproperties.uk/rm11/northumberland-avenue/49"
    },
    {
      "url": "https://openproperties.uk/rm11/northumberland-avenue/49/0c724908-a7c7-483f-98f3-bfff228b5e6f",
      "transaction_id": "0C724908-A7C7-483F-98F3-BFFF228B5E6F",
      "price": 174000,
      "date_of_transfer": "2001-09-05",
      "postcode": "RM11 2HJ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "49",
      "saon": null,
      "street": "NORTHUMBERLAND AVENUE",
      "locality": "HORNCHURCH",
      "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": "rm11/northumberland-avenue/49",
      "property_url": "https://openproperties.uk/rm11/northumberland-avenue/49"
    }
  ],
  "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
    }
  ]
}