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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tn16/sunningvale-avenue/30c",
      "property_url": "https://openproperties.uk/tn16/sunningvale-avenue/30c"
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    {
      "url": "https://openproperties.uk/tn16/sunningvale-avenue/30c/f533b472-3cb4-4ceb-87ee-a0657d53f2b2",
      "transaction_id": "F533B472-3CB4-4CEB-87EE-A0657D53F2B2",
      "price": 225000,
      "date_of_transfer": "2007-08-10",
      "postcode": "TN16 3BU",
      "property_type": "F",
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      "duration": "F",
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      "paon": "30C",
      "saon": null,
      "street": "SUNNINGVALE AVENUE",
      "locality": "BIGGIN HILL",
      "town_city": "WESTERHAM",
      "district": "BROMLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tn16/sunningvale-avenue/30c",
      "property_url": "https://openproperties.uk/tn16/sunningvale-avenue/30c"
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    {
      "url": "https://openproperties.uk/tn16/sunningvale-avenue/30c/f59d7a6b-16a3-4d86-bd7c-a4a940d268c2",
      "transaction_id": "F59D7A6B-16A3-4D86-BD7C-A4A940D268C2",
      "price": 180000,
      "date_of_transfer": "2004-08-06",
      "postcode": "TN16 3BU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30C",
      "saon": null,
      "street": "SUNNINGVALE AVENUE",
      "locality": "BIGGIN HILL",
      "town_city": "WESTERHAM",
      "district": "BROMLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tn16/sunningvale-avenue/30c",
      "property_url": "https://openproperties.uk/tn16/sunningvale-avenue/30c"
    }
  ],
  "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
    }
  ]
}