{
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      "street": "HERON CLOSE",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/heron-close/22",
      "property_url": "https://openproperties.uk/cm21/heron-close/22"
    },
    {
      "url": "https://openproperties.uk/cm21/heron-close/22/eeec2bd0-afdb-4844-958f-f6746cf506df",
      "transaction_id": "EEEC2BD0-AFDB-4844-958F-F6746CF506DF",
      "price": 235000,
      "date_of_transfer": "1995-02-17",
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      "street": "HERON CLOSE",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/heron-close/22",
      "property_url": "https://openproperties.uk/cm21/heron-close/22"
    },
    {
      "url": "https://openproperties.uk/cm21/heron-close/22/591887c5-088b-402e-a07a-19ccebeb02ce",
      "transaction_id": "591887C5-088B-402E-A07A-19CCEBEB02CE",
      "price": 202000,
      "date_of_transfer": "1995-02-07",
      "postcode": "CM21 0BB",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "22",
      "saon": null,
      "street": "HERON CLOSE",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/heron-close/22",
      "property_url": "https://openproperties.uk/cm21/heron-close/22"
    }
  ],
  "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
    }
  ]
}