{
  "url": "https://openproperties.uk/w11/portland-road/16a",
  "address_path": "w11/portland-road/16a",
  "paon": "16A",
  "saon": null,
  "street": "PORTLAND ROAD",
  "locality": null,
  "town_city": "LONDON",
  "district": "KENSINGTON AND CHELSEA",
  "county": "GREATER LONDON",
  "postcode": "W11 4LA",
  "postcodes": [
    "W11 4LA"
  ],
  "latitude": 51.507366314057045,
  "longitude": -0.20801895263623565,
  "location_precision": "postcode_centroid",
  "sale_count": 7,
  "first_sale_date": "1995-05-22",
  "last_sale_date": "2019-01-07",
  "last_price": 2250000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/80e1aa98-6609-7bf8-e053-6c04a8c00bf2",
      "transaction_id": "80E1AA98-6609-7BF8-E053-6C04A8C00BF2",
      "price": 2250000,
      "date_of_transfer": "2019-01-07",
      "postcode": "W11 4LA",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/29ddc441-5533-4ad0-b0fb-5ae0526ea86b",
      "transaction_id": "29DDC441-5533-4AD0-B0FB-5AE0526EA86B",
      "price": 1850000,
      "date_of_transfer": "2008-09-01",
      "postcode": "W11 4LA",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/dbced447-d6da-474f-ab4a-1ea467420455",
      "transaction_id": "DBCED447-D6DA-474F-AB4A-1EA467420455",
      "price": 2150000,
      "date_of_transfer": "2007-07-16",
      "postcode": "W11 4LA",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/3ba27281-bfe1-4484-ac0e-845e9194bb9b",
      "transaction_id": "3BA27281-BFE1-4484-AC0E-845E9194BB9B",
      "price": 1123500,
      "date_of_transfer": "2005-01-12",
      "postcode": "W11 4LA",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/2782c9f4-11d2-4847-a3ea-afcdc50f404a",
      "transaction_id": "2782C9F4-11D2-4847-A3EA-AFCDC50F404A",
      "price": 397000,
      "date_of_transfer": "1999-01-08",
      "postcode": "W11 4LA",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/bd75b310-a8f6-4534-9015-ba9f26f51553",
      "transaction_id": "BD75B310-A8F6-4534-9015-BA9F26F51553",
      "price": 164000,
      "date_of_transfer": "1998-01-08",
      "postcode": "W11 4LA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    },
    {
      "url": "https://openproperties.uk/w11/portland-road/16a/ba3c06c6-948c-4f65-92f1-af3e2534644f",
      "transaction_id": "BA3C06C6-948C-4F65-92F1-AF3E2534644F",
      "price": 109350,
      "date_of_transfer": "1995-05-22",
      "postcode": "W11 4LA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "16A",
      "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/16a",
      "property_url": "https://openproperties.uk/w11/portland-road/16a"
    }
  ],
  "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
    }
  ]
}