{
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  "postcodes": [
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw12/old-devonshire-road/welland-house-34e/8",
      "property_url": "https://openproperties.uk/sw12/old-devonshire-road/welland-house-34e/8"
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    {
      "url": "https://openproperties.uk/sw12/old-devonshire-road/welland-house-34e/8/0b7d70d5-88d7-4bec-a7b2-1cd40dddfd87",
      "transaction_id": "0B7D70D5-88D7-4BEC-A7B2-1CD40DDDFD87",
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      "date_of_transfer": "2015-07-27",
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      "town_city": "LONDON",
      "district": "WANDSWORTH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw12/old-devonshire-road/welland-house-34e/8",
      "property_url": "https://openproperties.uk/sw12/old-devonshire-road/welland-house-34e/8"
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    {
      "url": "https://openproperties.uk/sw12/old-devonshire-road/welland-house-34e/8/195494dc-1e04-442f-8076-3397b0a4682b",
      "transaction_id": "195494DC-1E04-442F-8076-3397B0A4682B",
      "price": 380000,
      "date_of_transfer": "2014-12-22",
      "postcode": "SW12 9RB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "WELLAND HOUSE, 34E",
      "saon": "8",
      "street": "OLD DEVONSHIRE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "WANDSWORTH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw12/old-devonshire-road/welland-house-34e/8",
      "property_url": "https://openproperties.uk/sw12/old-devonshire-road/welland-house-34e/8"
    }
  ],
  "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
    }
  ]
}