{
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  "location_precision": "postcode_centroid",
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      "street": "UPPER BERKELEY STREET",
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      "town_city": "LONDON",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w1h/upper-berkeley-street/29/flat-3",
      "property_url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3"
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      "url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3/83221d87-9231-49cb-bc87-db15d4a9c3d3",
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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": "w1h/upper-berkeley-street/29/flat-3",
      "property_url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3"
    },
    {
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3/eac68338-160e-4e68-9771-9d77839f9b36",
      "transaction_id": "EAC68338-160E-4E68-9771-9D77839F9B36",
      "price": 155000,
      "date_of_transfer": "1999-01-11",
      "postcode": "W1H 5QD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "duration": "L",
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      "paon": "29",
      "saon": "FLAT 3",
      "street": "UPPER BERKELEY 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": "w1h/upper-berkeley-street/29/flat-3",
      "property_url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3"
    },
    {
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3/19fefbc2-456e-4215-b7e8-961a095575fe",
      "transaction_id": "19FEFBC2-456E-4215-B7E8-961A095575FE",
      "price": 92500,
      "date_of_transfer": "1995-11-20",
      "postcode": "W1H 5QD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "29",
      "saon": "FLAT 3",
      "street": "UPPER BERKELEY STREET",
      "locality": "LONDON",
      "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": "w1h/upper-berkeley-street/29/flat-3",
      "property_url": "https://openproperties.uk/w1h/upper-berkeley-street/29/flat-3"
    }
  ],
  "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
    }
  ]
}