{
  "url": "https://openproperties.uk/tw10/simpson-road/18",
  "address_path": "tw10/simpson-road/18",
  "paon": "18",
  "saon": null,
  "street": "SIMPSON ROAD",
  "locality": null,
  "town_city": "RICHMOND",
  "district": "RICHMOND UPON THAMES",
  "county": "GREATER LONDON",
  "postcode": "TW10 7TU",
  "postcodes": [
    "TW10 7TU"
  ],
  "latitude": 51.43409148803397,
  "longitude": -0.3169478111498505,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2001-07-20",
  "last_sale_date": "2020-09-15",
  "last_price": 427500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/tw10/simpson-road/18/b32ebb13-f063-3c99-e053-6c04a8c09ca1",
      "transaction_id": "B32EBB13-F063-3C99-E053-6C04A8C09CA1",
      "price": 427500,
      "date_of_transfer": "2020-09-15",
      "postcode": "TW10 7TU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "18",
      "saon": null,
      "street": "SIMPSON ROAD",
      "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": "tw10/simpson-road/18",
      "property_url": "https://openproperties.uk/tw10/simpson-road/18"
    },
    {
      "url": "https://openproperties.uk/tw10/simpson-road/18/453d27a3-93fe-ef91-e050-a8c0630574d7",
      "transaction_id": "453D27A3-93FE-EF91-E050-A8C0630574D7",
      "price": 390000,
      "date_of_transfer": "2016-12-02",
      "postcode": "TW10 7TU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "18",
      "saon": null,
      "street": "SIMPSON ROAD",
      "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": "tw10/simpson-road/18",
      "property_url": "https://openproperties.uk/tw10/simpson-road/18"
    },
    {
      "url": "https://openproperties.uk/tw10/simpson-road/18/b2393d82-75d3-4a32-a133-cd5887426f4f",
      "transaction_id": "B2393D82-75D3-4A32-A133-CD5887426F4F",
      "price": 154000,
      "date_of_transfer": "2001-07-20",
      "postcode": "TW10 7TU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "18",
      "saon": null,
      "street": "SIMPSON ROAD",
      "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": "tw10/simpson-road/18",
      "property_url": "https://openproperties.uk/tw10/simpson-road/18"
    }
  ],
  "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
    }
  ]
}