{
  "url": "https://openproperties.uk/w11/portland-road/61c",
  "address_path": "w11/portland-road/61c",
  "paon": "61C",
  "saon": null,
  "street": "PORTLAND ROAD",
  "locality": null,
  "town_city": "LONDON",
  "district": "KENSINGTON AND CHELSEA",
  "county": "GREATER LONDON",
  "postcode": "W11 4LJ",
  "postcodes": [
    "W11 4LJ"
  ],
  "latitude": 51.50842794898398,
  "longitude": -0.20923100331638578,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1995-10-27",
  "last_sale_date": "2014-04-30",
  "last_price": 550000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/w11/portland-road/61c/45ce8dee-b525-4ecd-b0ba-0864558521a6",
      "transaction_id": "45CE8DEE-B525-4ECD-B0BA-0864558521A6",
      "price": 550000,
      "date_of_transfer": "2014-04-30",
      "postcode": "W11 4LJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "61C",
      "saon": null,
      "street": "PORTLAND ROAD",
      "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": "w11/portland-road/61c",
      "property_url": "https://openproperties.uk/w11/portland-road/61c"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/61c/43badabb-3627-4cd0-98f6-0333bdcecc1e",
      "transaction_id": "43BADABB-3627-4CD0-98F6-0333BDCECC1E",
      "price": 325000,
      "date_of_transfer": "2007-02-08",
      "postcode": "W11 4LJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "61C",
      "saon": null,
      "street": "PORTLAND ROAD",
      "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": "w11/portland-road/61c",
      "property_url": "https://openproperties.uk/w11/portland-road/61c"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/61c/43ce73f0-033a-488d-94bd-ae6b338fe609",
      "transaction_id": "43CE73F0-033A-488D-94BD-AE6B338FE609",
      "price": 250000,
      "date_of_transfer": "2004-09-23",
      "postcode": "W11 4LJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "61C",
      "saon": null,
      "street": "PORTLAND ROAD",
      "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": "w11/portland-road/61c",
      "property_url": "https://openproperties.uk/w11/portland-road/61c"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/61c/01b6b22f-5c55-4651-9b65-17a0ef1ea6eb",
      "transaction_id": "01B6B22F-5C55-4651-9B65-17A0EF1EA6EB",
      "price": 88000,
      "date_of_transfer": "1995-10-27",
      "postcode": "W11 4LJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "61C",
      "saon": null,
      "street": "PORTLAND ROAD",
      "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": "w11/portland-road/61c",
      "property_url": "https://openproperties.uk/w11/portland-road/61c"
    }
  ],
  "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
    }
  ]
}