{
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  "street": "EASTCASTLE STREET",
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  "town_city": "LONDON",
  "district": "CITY OF WESTMINSTER",
  "county": "GREATER LONDON",
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  "postcodes": [
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  ],
  "latitude": 51.517121081795445,
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  "location_precision": "postcode_centroid",
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      "duration": "L",
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      "street": "EASTCASTLE STREET",
      "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": "w1t/eastcastle-street/1/flat-33a",
      "property_url": "https://openproperties.uk/w1t/eastcastle-street/1/flat-33a"
    },
    {
      "url": "https://openproperties.uk/w1t/eastcastle-street/1/flat-33a/896160cc-76d5-446c-a5a8-093e6c12d51b",
      "transaction_id": "896160CC-76D5-446C-A5A8-093E6C12D51B",
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      "date_of_transfer": "2003-12-19",
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      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "street": "EASTCASTLE STREET",
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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": "w1t/eastcastle-street/1/flat-33a",
      "property_url": "https://openproperties.uk/w1t/eastcastle-street/1/flat-33a"
    },
    {
      "url": "https://openproperties.uk/w1t/eastcastle-street/1/flat-33a/986e6d5b-df5e-4650-b615-cbf3fe42abde",
      "transaction_id": "986E6D5B-DF5E-4650-B615-CBF3FE42ABDE",
      "price": 310000,
      "date_of_transfer": "1997-08-18",
      "postcode": "W1T 2AA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "1",
      "saon": "FLAT 33A",
      "street": "EASTCASTLE STREET",
      "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": "w1t/eastcastle-street/1/flat-33a",
      "property_url": "https://openproperties.uk/w1t/eastcastle-street/1/flat-33a"
    }
  ],
  "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
    }
  ]
}