{
  "url": "https://openproperties.uk/hp1/the-cornfields/3",
  "address_path": "hp1/the-cornfields/3",
  "paon": "3",
  "saon": null,
  "street": "THE CORNFIELDS",
  "locality": null,
  "town_city": "HEMEL HEMPSTEAD",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP1 1UA",
  "postcodes": [
    "HP1 1UA"
  ],
  "latitude": 51.75060440140438,
  "longitude": -0.4817479853225243,
  "location_precision": "postcode_centroid",
  "sale_count": 6,
  "first_sale_date": "1996-09-27",
  "last_sale_date": "2025-09-26",
  "last_price": 178000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp1/the-cornfields/3/4c1b673f-2eb6-d8ea-e063-4704a8c0bf7d",
      "transaction_id": "4C1B673F-2EB6-D8EA-E063-4704A8C0BF7D",
      "price": 178000,
      "date_of_transfer": "2025-09-26",
      "postcode": "HP1 1UA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "THE CORNFIELDS",
      "locality": null,
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-cornfields/3",
      "property_url": "https://openproperties.uk/hp1/the-cornfields/3"
    },
    {
      "url": "https://openproperties.uk/hp1/the-cornfields/3/c6b0220d-6180-45f8-b8aa-46c6afe41381",
      "transaction_id": "C6B0220D-6180-45F8-B8AA-46C6AFE41381",
      "price": 170000,
      "date_of_transfer": "2015-08-27",
      "postcode": "HP1 1UA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "THE CORNFIELDS",
      "locality": null,
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-cornfields/3",
      "property_url": "https://openproperties.uk/hp1/the-cornfields/3"
    },
    {
      "url": "https://openproperties.uk/hp1/the-cornfields/3/11bfd3e1-58f6-4b48-888f-518a6aac1e26",
      "transaction_id": "11BFD3E1-58F6-4B48-888F-518A6AAC1E26",
      "price": 107500,
      "date_of_transfer": "2002-12-20",
      "postcode": "HP1 1UA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "THE CORNFIELDS",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-cornfields/3",
      "property_url": "https://openproperties.uk/hp1/the-cornfields/3"
    },
    {
      "url": "https://openproperties.uk/hp1/the-cornfields/3/9e1a166d-e217-4150-805d-acddb23e5a68",
      "transaction_id": "9E1A166D-E217-4150-805D-ACDDB23E5A68",
      "price": 75000,
      "date_of_transfer": "2001-09-07",
      "postcode": "HP1 1UA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "THE CORNFIELDS",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-cornfields/3",
      "property_url": "https://openproperties.uk/hp1/the-cornfields/3"
    },
    {
      "url": "https://openproperties.uk/hp1/the-cornfields/3/121b54f1-c297-42ca-ab38-69d81747e003",
      "transaction_id": "121B54F1-C297-42CA-AB38-69D81747E003",
      "price": 46000,
      "date_of_transfer": "1998-11-13",
      "postcode": "HP1 1UA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "THE CORNFIELDS",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-cornfields/3",
      "property_url": "https://openproperties.uk/hp1/the-cornfields/3"
    },
    {
      "url": "https://openproperties.uk/hp1/the-cornfields/3/cd029094-e626-4aae-b3ba-6c367ff806a8",
      "transaction_id": "CD029094-E626-4AAE-B3BA-6C367FF806A8",
      "price": 35500,
      "date_of_transfer": "1996-09-27",
      "postcode": "HP1 1UA",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "THE CORNFIELDS",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-cornfields/3",
      "property_url": "https://openproperties.uk/hp1/the-cornfields/3"
    }
  ],
  "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
    }
  ]
}