{
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  "county": "GREATER LONDON",
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  "postcodes": [
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      "duration": "F",
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      "street": "CHELSFIELD LANE",
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      "town_city": "ORPINGTON",
      "district": "BROMLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "br6/chelsfield-lane/ballantrae",
      "property_url": "https://openproperties.uk/br6/chelsfield-lane/ballantrae"
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    {
      "url": "https://openproperties.uk/br6/chelsfield-lane/ballantrae/401e281e-17e8-4239-9de3-6cd6d8f767ed",
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      "date_of_transfer": "2006-08-04",
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      "duration": "F",
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      "saon": null,
      "street": "CHELSFIELD LANE",
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      "town_city": "ORPINGTON",
      "district": "BROMLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "br6/chelsfield-lane/ballantrae",
      "property_url": "https://openproperties.uk/br6/chelsfield-lane/ballantrae"
    },
    {
      "url": "https://openproperties.uk/br6/chelsfield-lane/ballantrae/3f143e0c-419d-489c-961a-69f3aff3eab6",
      "transaction_id": "3F143E0C-419D-489C-961A-69F3AFF3EAB6",
      "price": 345000,
      "date_of_transfer": "2003-07-25",
      "postcode": "BR6 7RS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "BALLANTRAE",
      "saon": null,
      "street": "CHELSFIELD LANE",
      "locality": "ORPINGTON",
      "town_city": "ORPINGTON",
      "district": "BROMLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "br6/chelsfield-lane/ballantrae",
      "property_url": "https://openproperties.uk/br6/chelsfield-lane/ballantrae"
    }
  ],
  "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
    }
  ]
}