{
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      "price": 300000,
      "date_of_transfer": "2021-09-28",
      "postcode": "CO9 2AZ",
      "property_type": "S",
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      "new_build": false,
      "duration": "F",
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      "town_city": "HALSTEAD",
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      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "co9/head-street/89",
      "property_url": "https://openproperties.uk/co9/head-street/89"
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    {
      "url": "https://openproperties.uk/co9/head-street/89/3ad2507c-ea51-4642-9e7a-5cddf9eee31b",
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      "date_of_transfer": "2008-02-08",
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      "property_type": "S",
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      "new_build": false,
      "duration": "F",
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      "paon": "89",
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      "street": "HEAD STREET",
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      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "co9/head-street/89",
      "property_url": "https://openproperties.uk/co9/head-street/89"
    },
    {
      "url": "https://openproperties.uk/co9/head-street/89/d921cb37-fcf2-4347-8b77-fd882c45d9ca",
      "transaction_id": "D921CB37-FCF2-4347-8B77-FD882C45D9CA",
      "price": 199950,
      "date_of_transfer": "2003-01-24",
      "postcode": "CO9 2AZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "89",
      "saon": null,
      "street": "HEAD STREET",
      "locality": "HALSTEAD",
      "town_city": "HALSTEAD",
      "district": "BRAINTREE",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "co9/head-street/89",
      "property_url": "https://openproperties.uk/co9/head-street/89"
    }
  ],
  "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
    }
  ]
}