{
  "url": "https://openproperties.uk/sw13/castelnau/171/flat-4",
  "address_path": "sw13/castelnau/171/flat-4",
  "paon": "171",
  "saon": "FLAT 4",
  "street": "CASTELNAU",
  "locality": null,
  "town_city": "LONDON",
  "district": "RICHMOND UPON THAMES",
  "county": "GREATER LONDON",
  "postcode": "SW13 9ER",
  "postcodes": [
    "SW13 9ER"
  ],
  "latitude": 51.48522329326525,
  "longitude": -0.23386204185779874,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1995-08-22",
  "last_sale_date": "2011-08-17",
  "last_price": 250000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sw13/castelnau/171/flat-4/52cb1416-4745-4143-85d9-b6f01484199e",
      "transaction_id": "52CB1416-4745-4143-85D9-B6F01484199E",
      "price": 250000,
      "date_of_transfer": "2011-08-17",
      "postcode": "SW13 9ER",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "171",
      "saon": "FLAT 4",
      "street": "CASTELNAU",
      "locality": null,
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw13/castelnau/171/flat-4",
      "property_url": "https://openproperties.uk/sw13/castelnau/171/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw13/castelnau/171/flat-4/dd86eb79-5e6a-4ed3-b7bc-32efea076dac",
      "transaction_id": "DD86EB79-5E6A-4ED3-B7BC-32EFEA076DAC",
      "price": 205000,
      "date_of_transfer": "2005-11-18",
      "postcode": "SW13 9ER",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "171",
      "saon": "FLAT 4",
      "street": "CASTELNAU",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw13/castelnau/171/flat-4",
      "property_url": "https://openproperties.uk/sw13/castelnau/171/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw13/castelnau/171/flat-4/5d82bd9e-092a-4f97-a593-b45752330c93",
      "transaction_id": "5D82BD9E-092A-4F97-A593-B45752330C93",
      "price": 160000,
      "date_of_transfer": "2002-02-05",
      "postcode": "SW13 9ER",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "171",
      "saon": "FLAT 4",
      "street": "CASTELNAU",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw13/castelnau/171/flat-4",
      "property_url": "https://openproperties.uk/sw13/castelnau/171/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw13/castelnau/171/flat-4/0e7cf755-3dde-4532-aac9-9a02394989f8",
      "transaction_id": "0E7CF755-3DDE-4532-AAC9-9A02394989F8",
      "price": 98500,
      "date_of_transfer": "1998-10-19",
      "postcode": "SW13 9ER",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "171",
      "saon": "FLAT 4",
      "street": "CASTELNAU",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw13/castelnau/171/flat-4",
      "property_url": "https://openproperties.uk/sw13/castelnau/171/flat-4"
    },
    {
      "url": "https://openproperties.uk/sw13/castelnau/171/flat-4/cff3df44-16dc-41e6-b784-313c11db1130",
      "transaction_id": "CFF3DF44-16DC-41E6-B784-313C11DB1130",
      "price": 86950,
      "date_of_transfer": "1995-08-22",
      "postcode": "SW13 9ER",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "171",
      "saon": "FLAT 4",
      "street": "CASTELNAU",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw13/castelnau/171/flat-4",
      "property_url": "https://openproperties.uk/sw13/castelnau/171/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
    }
  ]
}