{
  "url": "https://openproperties.uk/da1/highfield-road/78a",
  "address_path": "da1/highfield-road/78a",
  "paon": "78A",
  "saon": null,
  "street": "HIGHFIELD ROAD",
  "locality": null,
  "town_city": "DARTFORD",
  "district": "DARTFORD",
  "county": "KENT",
  "postcode": "DA1 2JJ",
  "postcodes": [
    "DA1 2JJ"
  ],
  "latitude": 51.44228254299458,
  "longitude": 0.21239599359180708,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1998-05-06",
  "last_sale_date": "2017-02-24",
  "last_price": 147000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/da1/highfield-road/78a/4c4edfff-78a9-1854-e050-a8c063054f34",
      "transaction_id": "4C4EDFFF-78A9-1854-E050-A8C063054F34",
      "price": 147000,
      "date_of_transfer": "2017-02-24",
      "postcode": "DA1 2JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "78A",
      "saon": null,
      "street": "HIGHFIELD ROAD",
      "locality": null,
      "town_city": "DARTFORD",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da1/highfield-road/78a",
      "property_url": "https://openproperties.uk/da1/highfield-road/78a"
    },
    {
      "url": "https://openproperties.uk/da1/highfield-road/78a/6df247cb-2a12-43fc-b9a5-2cbb239675a9",
      "transaction_id": "6DF247CB-2A12-43FC-B9A5-2CBB239675A9",
      "price": 117000,
      "date_of_transfer": "2008-03-31",
      "postcode": "DA1 2JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "78A",
      "saon": null,
      "street": "HIGHFIELD ROAD",
      "locality": null,
      "town_city": "DARTFORD",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da1/highfield-road/78a",
      "property_url": "https://openproperties.uk/da1/highfield-road/78a"
    },
    {
      "url": "https://openproperties.uk/da1/highfield-road/78a/eac521b5-657a-4cf5-91b3-aa97b296335d",
      "transaction_id": "EAC521B5-657A-4CF5-91B3-AA97B296335D",
      "price": 40995,
      "date_of_transfer": "1999-12-23",
      "postcode": "DA1 2JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "78A",
      "saon": null,
      "street": "HIGHFIELD ROAD",
      "locality": null,
      "town_city": "DARTFORD",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da1/highfield-road/78a",
      "property_url": "https://openproperties.uk/da1/highfield-road/78a"
    },
    {
      "url": "https://openproperties.uk/da1/highfield-road/78a/86bfd579-8e95-45c0-9931-30128957b93d",
      "transaction_id": "86BFD579-8E95-45C0-9931-30128957B93D",
      "price": 34000,
      "date_of_transfer": "1998-05-06",
      "postcode": "DA1 2JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "78A",
      "saon": null,
      "street": "HIGHFIELD ROAD",
      "locality": "DARTFORD",
      "town_city": "DARTFORD",
      "district": "DARTFORD",
      "county": "KENT",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da1/highfield-road/78a",
      "property_url": "https://openproperties.uk/da1/highfield-road/78a"
    }
  ],
  "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
    }
  ]
}