{
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  "town_city": "LONDON",
  "district": "ISLINGTON",
  "county": "GREATER LONDON",
  "postcode": "N1 3EL",
  "postcodes": [
    "N1 3EL"
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      "price": 810000,
      "date_of_transfer": "2019-02-18",
      "postcode": "N1 3EL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "29A",
      "saon": null,
      "street": "HALLIFORD STREET",
      "locality": null,
      "town_city": "LONDON",
      "district": "ISLINGTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "n1/halliford-street/29a",
      "property_url": "https://openproperties.uk/n1/halliford-street/29a"
    },
    {
      "url": "https://openproperties.uk/n1/halliford-street/29a/2c68a9dd-748a-4bec-a0fd-58d3b49376cf",
      "transaction_id": "2C68A9DD-748A-4BEC-A0FD-58D3B49376CF",
      "price": 441500,
      "date_of_transfer": "2006-10-03",
      "postcode": "N1 3EL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "29A",
      "saon": null,
      "street": "HALLIFORD STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "ISLINGTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "n1/halliford-street/29a",
      "property_url": "https://openproperties.uk/n1/halliford-street/29a"
    },
    {
      "url": "https://openproperties.uk/n1/halliford-street/29a/52920a8e-b9de-4a32-a415-0d4c55851661",
      "transaction_id": "52920A8E-B9DE-4A32-A415-0D4C55851661",
      "price": 270000,
      "date_of_transfer": "2002-05-03",
      "postcode": "N1 3EL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "29A",
      "saon": null,
      "street": "HALLIFORD STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "ISLINGTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "n1/halliford-street/29a",
      "property_url": "https://openproperties.uk/n1/halliford-street/29a"
    }
  ],
  "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
    }
  ]
}