{
  "url": "https://openproperties.uk/tw9/castlegate/17",
  "address_path": "tw9/castlegate/17",
  "paon": "17",
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  "street": "CASTLEGATE",
  "locality": "RICHMOND",
  "town_city": "RICHMOND",
  "district": "RICHMOND UPON THAMES",
  "county": "GREATER LONDON",
  "postcode": "TW9 2HL",
  "postcodes": [
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  ],
  "latitude": 51.467252749505704,
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  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-05-30",
  "last_sale_date": "2007-05-02",
  "last_price": 591051,
  "truncated": false,
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      "transaction_id": "43E05BB7-6875-487C-9806-1005E4A5B278",
      "price": 591051,
      "date_of_transfer": "2007-05-02",
      "postcode": "TW9 2HL",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "17",
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      "street": "CASTLEGATE",
      "locality": "RICHMOND",
      "town_city": "RICHMOND",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw9/castlegate/17",
      "property_url": "https://openproperties.uk/tw9/castlegate/17"
    },
    {
      "url": "https://openproperties.uk/tw9/castlegate/17/fea4c06b-e2a9-41c1-bbd7-46d93c6caf58",
      "transaction_id": "FEA4C06B-E2A9-41C1-BBD7-46D93C6CAF58",
      "price": 205000,
      "date_of_transfer": "1997-05-30",
      "postcode": "TW9 2HL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "17",
      "saon": null,
      "street": "CASTLEGATE",
      "locality": "RICHMOND",
      "town_city": "RICHMOND",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw9/castlegate/17",
      "property_url": "https://openproperties.uk/tw9/castlegate/17"
    }
  ],
  "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
    }
  ]
}