{
  "url": "https://openproperties.uk/kt12/the-heart/520",
  "address_path": "kt12/the-heart/520",
  "paon": "520",
  "saon": null,
  "street": "THE HEART",
  "locality": null,
  "town_city": "WALTON-ON-THAMES",
  "district": "ELMBRIDGE",
  "county": "SURREY",
  "postcode": "KT12 1GF",
  "postcodes": [
    "KT12 1GF"
  ],
  "latitude": 51.38506605099704,
  "longitude": -0.4197342355842683,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2007-07-05",
  "last_sale_date": "2016-08-19",
  "last_price": 320000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/kt12/the-heart/520/3e0330f0-5d15-8d89-e050-a8c062052140",
      "transaction_id": "3E0330F0-5D15-8D89-E050-A8C062052140",
      "price": 320000,
      "date_of_transfer": "2016-08-19",
      "postcode": "KT12 1GF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "520",
      "saon": null,
      "street": "THE HEART",
      "locality": null,
      "town_city": "WALTON-ON-THAMES",
      "district": "ELMBRIDGE",
      "county": "SURREY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "kt12/the-heart/520",
      "property_url": "https://openproperties.uk/kt12/the-heart/520"
    },
    {
      "url": "https://openproperties.uk/kt12/the-heart/520/3e0b6c78-441a-4c31-9839-37e44c8eff5f",
      "transaction_id": "3E0B6C78-441A-4C31-9839-37E44C8EFF5F",
      "price": 275000,
      "date_of_transfer": "2015-04-07",
      "postcode": "KT12 1GF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "520",
      "saon": null,
      "street": "THE HEART",
      "locality": null,
      "town_city": "WALTON-ON-THAMES",
      "district": "ELMBRIDGE",
      "county": "SURREY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "kt12/the-heart/520",
      "property_url": "https://openproperties.uk/kt12/the-heart/520"
    },
    {
      "url": "https://openproperties.uk/kt12/the-heart/520/afd67e96-d219-4319-99e4-9a8dd3b48bcf",
      "transaction_id": "AFD67E96-D219-4319-99E4-9A8DD3B48BCF",
      "price": 231114,
      "date_of_transfer": "2007-07-05",
      "postcode": "KT12 1GF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "520",
      "saon": null,
      "street": "THE HEART",
      "locality": "WALTON-ON-THAMES",
      "town_city": "WALTON-ON-THAMES",
      "district": "ELMBRIDGE",
      "county": "SURREY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "kt12/the-heart/520",
      "property_url": "https://openproperties.uk/kt12/the-heart/520"
    }
  ],
  "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
    }
  ]
}