{
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  "town_city": "SWINDON",
  "district": "SWINDON",
  "county": "SWINDON",
  "postcode": "SN1 5LQ",
  "postcodes": [
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      "transaction_id": "37AC903F-EE6F-4A3F-BDA0-54A69DEC2754",
      "price": 120000,
      "date_of_transfer": "2008-04-11",
      "postcode": "SN1 5LQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "139",
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      "street": "WILLIAM STREET",
      "locality": "SWINDON",
      "town_city": "SWINDON",
      "district": "SWINDON",
      "county": "SWINDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sn1/william-street/139",
      "property_url": "https://openproperties.uk/sn1/william-street/139"
    },
    {
      "url": "https://openproperties.uk/sn1/william-street/139/cb3b37e0-380a-4ee7-86a0-d5b23f19bf3c",
      "transaction_id": "CB3B37E0-380A-4EE7-86A0-D5B23F19BF3C",
      "price": 137000,
      "date_of_transfer": "2006-06-20",
      "postcode": "SN1 5LQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "139",
      "saon": null,
      "street": "WILLIAM STREET",
      "locality": null,
      "town_city": "SWINDON",
      "district": "SWINDON",
      "county": "SWINDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sn1/william-street/139",
      "property_url": "https://openproperties.uk/sn1/william-street/139"
    },
    {
      "url": "https://openproperties.uk/sn1/william-street/139/3919b31a-dab5-4ae2-a580-d94216d7ec8e",
      "transaction_id": "3919B31A-DAB5-4AE2-A580-D94216D7EC8E",
      "price": 86000,
      "date_of_transfer": "2005-12-06",
      "postcode": "SN1 5LQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "139",
      "saon": null,
      "street": "WILLIAM STREET",
      "locality": "SWINDON",
      "town_city": "SWINDON",
      "district": "SWINDON",
      "county": "SWINDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sn1/william-street/139",
      "property_url": "https://openproperties.uk/sn1/william-street/139"
    }
  ],
  "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
    }
  ]
}