{
  "url": "https://openproperties.uk/cm21/highgate-grove/16",
  "address_path": "cm21/highgate-grove/16",
  "paon": "16",
  "saon": null,
  "street": "HIGHGATE GROVE",
  "locality": "SAWBRIDGEWORTH",
  "town_city": "SAWBRIDGEWORTH",
  "district": "EAST HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "CM21 0DD",
  "postcodes": [
    "CM21 0DD"
  ],
  "latitude": 51.81285701426691,
  "longitude": 0.1430171279141367,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-06-16",
  "last_sale_date": "2005-09-30",
  "last_price": 113500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/cm21/highgate-grove/16/5c50ca1c-9835-4deb-8929-1fc39956d1cc",
      "transaction_id": "5C50CA1C-9835-4DEB-8929-1FC39956D1CC",
      "price": 113500,
      "date_of_transfer": "2005-09-30",
      "postcode": "CM21 0DD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "16",
      "saon": null,
      "street": "HIGHGATE GROVE",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/highgate-grove/16",
      "property_url": "https://openproperties.uk/cm21/highgate-grove/16"
    },
    {
      "url": "https://openproperties.uk/cm21/highgate-grove/16/4a94c797-13d1-4ef1-b89e-d1b2b8bcc582",
      "transaction_id": "4A94C797-13D1-4EF1-B89E-D1B2B8BCC582",
      "price": 40500,
      "date_of_transfer": "1997-06-16",
      "postcode": "CM21 0DD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "16",
      "saon": null,
      "street": "HIGHGATE GROVE",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/highgate-grove/16",
      "property_url": "https://openproperties.uk/cm21/highgate-grove/16"
    }
  ],
  "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
    }
  ]
}