{
  "url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4",
  "address_path": "sw1x/cadogan-square/3/flat-4",
  "paon": "3",
  "saon": "FLAT 4",
  "street": "CADOGAN SQUARE",
  "locality": null,
  "town_city": "LONDON",
  "district": "KENSINGTON AND CHELSEA",
  "county": "GREATER LONDON",
  "postcode": "SW1X 0HT",
  "postcodes": [
    "SW1X 0HT"
  ],
  "latitude": 51.4962358877756,
  "longitude": -0.15996292834794562,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1996-02-09",
  "last_sale_date": "2021-03-30",
  "last_price": 4000000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4/cd5a9dcb-8453-310a-e053-6c04a8c00a1f",
      "transaction_id": "CD5A9DCB-8453-310A-E053-6C04A8C00A1F",
      "price": 4000000,
      "date_of_transfer": "2021-03-30",
      "postcode": "SW1X 0HT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": "FLAT 4",
      "street": "CADOGAN SQUARE",
      "locality": null,
      "town_city": "LONDON",
      "district": "KENSINGTON AND CHELSEA",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw1x/cadogan-square/3/flat-4",
      "property_url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4/21e5feb6-b123-2439-e050-a8c06205342e",
      "transaction_id": "21E5FEB6-B123-2439-E050-A8C06205342E",
      "price": 1600000,
      "date_of_transfer": "2014-04-01",
      "postcode": "SW1X 0HT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": "FLAT 4",
      "street": "CADOGAN SQUARE",
      "locality": null,
      "town_city": "LONDON",
      "district": "KENSINGTON AND CHELSEA",
      "county": "GREATER LONDON",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw1x/cadogan-square/3/flat-4",
      "property_url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4/884a80c0-8d5b-489f-ab6b-43bf4cd83aa5",
      "transaction_id": "884A80C0-8D5B-489F-AB6B-43BF4CD83AA5",
      "price": 780000,
      "date_of_transfer": "1997-10-21",
      "postcode": "SW1X 0HT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": "FLAT 4",
      "street": "CADOGAN SQUARE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "KENSINGTON AND CHELSEA",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw1x/cadogan-square/3/flat-4",
      "property_url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-4/46b850c1-37af-4711-ada9-c467fa7d1004",
      "transaction_id": "46B850C1-37AF-4711-ADA9-C467FA7D1004",
      "price": 520000,
      "date_of_transfer": "1996-02-09",
      "postcode": "SW1X 0HT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": "FLAT 4",
      "street": "CADOGAN SQUARE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "KENSINGTON AND CHELSEA",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw1x/cadogan-square/3/flat-4",
      "property_url": "https://openproperties.uk/sw1x/cadogan-square/3/flat-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
    }
  ]
}