{
  "url": "https://openproperties.uk/tw9/castlegate/27",
  "address_path": "tw9/castlegate/27",
  "paon": "27",
  "saon": null,
  "street": "CASTLEGATE",
  "locality": null,
  "town_city": "RICHMOND",
  "district": "RICHMOND UPON THAMES",
  "county": "GREATER LONDON",
  "postcode": "TW9 2HL",
  "postcodes": [
    "TW9 2HL"
  ],
  "latitude": 51.467252749505704,
  "longitude": -0.29188611389094726,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2010-06-30",
  "last_sale_date": "2025-09-12",
  "last_price": 1350000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/tw9/castlegate/27/49e87c32-5694-591c-e063-4704a8c00c31",
      "transaction_id": "49E87C32-5694-591C-E063-4704A8C00C31",
      "price": 1350000,
      "date_of_transfer": "2025-09-12",
      "postcode": "TW9 2HL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "27",
      "saon": null,
      "street": "CASTLEGATE",
      "locality": null,
      "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/27",
      "property_url": "https://openproperties.uk/tw9/castlegate/27"
    },
    {
      "url": "https://openproperties.uk/tw9/castlegate/27/5cf9903c-6450-7f13-e053-6c04a8c074b1",
      "transaction_id": "5CF9903C-6450-7F13-E053-6C04A8C074B1",
      "price": 985000,
      "date_of_transfer": "2017-09-22",
      "postcode": "TW9 2HL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "27",
      "saon": null,
      "street": "CASTLEGATE",
      "locality": null,
      "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/27",
      "property_url": "https://openproperties.uk/tw9/castlegate/27"
    },
    {
      "url": "https://openproperties.uk/tw9/castlegate/27/98e2540a-70af-47c8-bdb9-710901f38477",
      "transaction_id": "98E2540A-70AF-47C8-BDB9-710901F38477",
      "price": 900000,
      "date_of_transfer": "2014-05-12",
      "postcode": "TW9 2HL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "27",
      "saon": null,
      "street": "CASTLEGATE",
      "locality": null,
      "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/27",
      "property_url": "https://openproperties.uk/tw9/castlegate/27"
    },
    {
      "url": "https://openproperties.uk/tw9/castlegate/27/3e30c1f0-2225-4f07-9971-2dac707f59e9",
      "transaction_id": "3E30C1F0-2225-4F07-9971-2DAC707F59E9",
      "price": 730000,
      "date_of_transfer": "2010-06-30",
      "postcode": "TW9 2HL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "27",
      "saon": null,
      "street": "CASTLEGATE",
      "locality": null,
      "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/27",
      "property_url": "https://openproperties.uk/tw9/castlegate/27"
    }
  ],
  "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
    }
  ]
}