{
  "url": "https://openproperties.uk/hp4/high-street/366",
  "address_path": "hp4/high-street/366",
  "paon": "366",
  "saon": null,
  "street": "HIGH STREET",
  "locality": null,
  "town_city": "BERKHAMSTED",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP4 1HU",
  "postcodes": [
    "HP4 1HU"
  ],
  "latitude": 51.763216094866806,
  "longitude": -0.5725885985623154,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2005-03-01",
  "last_sale_date": "2012-01-31",
  "last_price": 396500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp4/high-street/366/b9e7cafd-f069-4a27-90b4-792b8d5c6bea",
      "transaction_id": "B9E7CAFD-F069-4A27-90B4-792B8D5C6BEA",
      "price": 396500,
      "date_of_transfer": "2012-01-31",
      "postcode": "HP4 1HU",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "366",
      "saon": null,
      "street": "HIGH STREET",
      "locality": null,
      "town_city": "BERKHAMSTED",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/high-street/366",
      "property_url": "https://openproperties.uk/hp4/high-street/366"
    },
    {
      "url": "https://openproperties.uk/hp4/high-street/366/4782f0c0-6583-4a0b-9396-6a70e3d642c7",
      "transaction_id": "4782F0C0-6583-4A0B-9396-6A70E3D642C7",
      "price": 330000,
      "date_of_transfer": "2005-03-01",
      "postcode": "HP4 1HU",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "366",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "BERKHAMSTED",
      "town_city": "BERKHAMSTED",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/high-street/366",
      "property_url": "https://openproperties.uk/hp4/high-street/366"
    }
  ],
  "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
    }
  ]
}