{
  "url": "https://openproperties.uk/cm22/west-hayes/3",
  "address_path": "cm22/west-hayes/3",
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  "street": "WEST HAYES",
  "locality": "HATFIELD HEATH",
  "town_city": "BISHOP'S STORTFORD",
  "district": "UTTLESFORD",
  "county": "ESSEX",
  "postcode": "CM22 7DH",
  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "date_of_transfer": "2011-01-07",
      "postcode": "CM22 7DH",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
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      "street": "WEST HAYES",
      "locality": "HATFIELD HEATH",
      "town_city": "BISHOP'S STORTFORD",
      "district": "UTTLESFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm22/west-hayes/3",
      "property_url": "https://openproperties.uk/cm22/west-hayes/3"
    },
    {
      "url": "https://openproperties.uk/cm22/west-hayes/3/7a00d767-3123-464d-a527-57ed6d6b54a8",
      "transaction_id": "7A00D767-3123-464D-A527-57ED6D6B54A8",
      "price": 230000,
      "date_of_transfer": "2000-11-09",
      "postcode": "CM22 7DH",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
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      "saon": null,
      "street": "WEST HAYES",
      "locality": "HATFIELD HEATH",
      "town_city": "BISHOP'S STORTFORD",
      "district": "UTTLESFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm22/west-hayes/3",
      "property_url": "https://openproperties.uk/cm22/west-hayes/3"
    },
    {
      "url": "https://openproperties.uk/cm22/west-hayes/3/6a6472d1-4160-4f07-b143-19f3ee629c5b",
      "transaction_id": "6A6472D1-4160-4F07-B143-19F3EE629C5B",
      "price": 192950,
      "date_of_transfer": "1997-12-22",
      "postcode": "CM22 7DH",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "WEST HAYES",
      "locality": "HATFIELD HEATH",
      "town_city": "BISHOP'S STORTFORD",
      "district": "UTTLESFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm22/west-hayes/3",
      "property_url": "https://openproperties.uk/cm22/west-hayes/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
    }
  ]
}