{
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  "location_precision": "postcode_centroid",
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  "truncated": false,
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      "transaction_id": "FEF163FB-7E32-4038-9073-02C7D4011069",
      "price": 325000,
      "date_of_transfer": "2008-03-28",
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      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
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      "street": "HELVETIA STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se6/helvetia-street/5",
      "property_url": "https://openproperties.uk/se6/helvetia-street/5"
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    {
      "url": "https://openproperties.uk/se6/helvetia-street/5/69f23995-6b26-471d-a080-0088f2553932",
      "transaction_id": "69F23995-6B26-471D-A080-0088F2553932",
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      "date_of_transfer": "2005-06-17",
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      "street": "HELVETIA STREET",
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      "town_city": "LONDON",
      "district": "LEWISHAM",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se6/helvetia-street/5",
      "property_url": "https://openproperties.uk/se6/helvetia-street/5"
    },
    {
      "url": "https://openproperties.uk/se6/helvetia-street/5/725850d3-e042-4a17-8363-fdfab0eedab3",
      "transaction_id": "725850D3-E042-4A17-8363-FDFAB0EEDAB3",
      "price": 185000,
      "date_of_transfer": "2002-05-28",
      "postcode": "SE6 4EX",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "HELVETIA STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "LEWISHAM",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se6/helvetia-street/5",
      "property_url": "https://openproperties.uk/se6/helvetia-street/5"
    },
    {
      "url": "https://openproperties.uk/se6/helvetia-street/5/3eb285d2-6c4d-4873-9ba9-75a6b25bff39",
      "transaction_id": "3EB285D2-6C4D-4873-9BA9-75A6B25BFF39",
      "price": 75000,
      "date_of_transfer": "1995-07-28",
      "postcode": "SE6 4EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "HELVETIA STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "LEWISHAM",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se6/helvetia-street/5",
      "property_url": "https://openproperties.uk/se6/helvetia-street/5"
    }
  ],
  "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
    }
  ]
}