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  "district": "CITY OF WESTMINSTER",
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      "duration": "F",
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      "paon": "88",
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      "street": "BOSTON PLACE",
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      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw1/boston-place/88",
      "property_url": "https://openproperties.uk/nw1/boston-place/88"
    },
    {
      "url": "https://openproperties.uk/nw1/boston-place/88/6991e9be-a5d2-414e-8578-e9a14c873e7b",
      "transaction_id": "6991E9BE-A5D2-414E-8578-E9A14C873E7B",
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      "date_of_transfer": "2009-10-27",
      "postcode": "NW1 6EX",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
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      "paon": "88",
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      "street": "BOSTON PLACE",
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      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw1/boston-place/88",
      "property_url": "https://openproperties.uk/nw1/boston-place/88"
    },
    {
      "url": "https://openproperties.uk/nw1/boston-place/88/bd4ded6f-8179-4fbb-be5d-b511adf16538",
      "transaction_id": "BD4DED6F-8179-4FBB-BE5D-B511ADF16538",
      "price": 265000,
      "date_of_transfer": "1999-11-05",
      "postcode": "NW1 6EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "88",
      "saon": null,
      "street": "BOSTON PLACE",
      "locality": null,
      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw1/boston-place/88",
      "property_url": "https://openproperties.uk/nw1/boston-place/88"
    }
  ],
  "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
    }
  ]
}