{
  "url": "https://openproperties.uk/hp4/high-street/91",
  "address_path": "hp4/high-street/91",
  "paon": "91",
  "saon": null,
  "street": "HIGH STREET",
  "locality": "NORTHCHURCH",
  "town_city": "BERKHAMSTED",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP4 3QL",
  "postcodes": [
    "HP4 3QL"
  ],
  "latitude": 51.769537288366735,
  "longitude": -0.5904762729533234,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1996-12-12",
  "last_sale_date": "2015-04-17",
  "last_price": 582000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp4/high-street/91/e2c5b051-4835-4ce3-923c-4f1080abf281",
      "transaction_id": "E2C5B051-4835-4CE3-923C-4F1080ABF281",
      "price": 582000,
      "date_of_transfer": "2015-04-17",
      "postcode": "HP4 3QL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "NORTHCHURCH",
      "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/91",
      "property_url": "https://openproperties.uk/hp4/high-street/91"
    },
    {
      "url": "https://openproperties.uk/hp4/high-street/91/309b5afe-306a-48b3-93d0-a28518fb4cfa",
      "transaction_id": "309B5AFE-306A-48B3-93D0-A28518FB4CFA",
      "price": 485000,
      "date_of_transfer": "2012-08-17",
      "postcode": "HP4 3QL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "NORTHCHURCH",
      "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/91",
      "property_url": "https://openproperties.uk/hp4/high-street/91"
    },
    {
      "url": "https://openproperties.uk/hp4/high-street/91/667d92f9-a1a0-4307-9709-8fe0c7e956d4",
      "transaction_id": "667D92F9-A1A0-4307-9709-8FE0C7E956D4",
      "price": 348000,
      "date_of_transfer": "2005-06-10",
      "postcode": "HP4 3QL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "NORTHCHURCH",
      "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/91",
      "property_url": "https://openproperties.uk/hp4/high-street/91"
    },
    {
      "url": "https://openproperties.uk/hp4/high-street/91/15fca507-3c54-4cf2-a7df-9110a955c8fb",
      "transaction_id": "15FCA507-3C54-4CF2-A7DF-9110A955C8FB",
      "price": 100000,
      "date_of_transfer": "1996-12-12",
      "postcode": "HP4 3QL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "NORTHCHURCH",
      "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/91",
      "property_url": "https://openproperties.uk/hp4/high-street/91"
    }
  ],
  "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
    }
  ]
}