{
  "url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4",
  "address_path": "ec1m/st-john-street/103/flat-4",
  "paon": "103",
  "saon": "FLAT 4",
  "street": "ST JOHN STREET",
  "locality": null,
  "town_city": "LONDON",
  "district": "ISLINGTON",
  "county": "GREATER LONDON",
  "postcode": "EC1M 4AS",
  "postcodes": [
    "EC1M 4AS"
  ],
  "latitude": 51.52218664077662,
  "longitude": -0.10229544047183867,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1998-12-18",
  "last_sale_date": "2010-11-19",
  "last_price": 539700,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4/2829b1ec-28aa-41dd-9bb4-7f66a2d0a7c4",
      "transaction_id": "2829B1EC-28AA-41DD-9BB4-7F66A2D0A7C4",
      "price": 539700,
      "date_of_transfer": "2010-11-19",
      "postcode": "EC1M 4AS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "103",
      "saon": "FLAT 4",
      "street": "ST JOHN 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": "ec1m/st-john-street/103/flat-4",
      "property_url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4"
    },
    {
      "url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4/48a0d51d-a7c2-4a0e-8291-91d59a480ab0",
      "transaction_id": "48A0D51D-A7C2-4A0E-8291-91D59A480AB0",
      "price": 295000,
      "date_of_transfer": "2002-06-13",
      "postcode": "EC1M 4AS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "103",
      "saon": "FLAT 4",
      "street": "ST JOHN 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": "ec1m/st-john-street/103/flat-4",
      "property_url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4"
    },
    {
      "url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4/23c7de1f-c53a-47bd-a5f9-40972a9325a8",
      "transaction_id": "23C7DE1F-C53A-47BD-A5F9-40972A9325A8",
      "price": 150000,
      "date_of_transfer": "1998-12-18",
      "postcode": "EC1M 4AS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "103",
      "saon": "FLAT 4",
      "street": "ST JOHN 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": "ec1m/st-john-street/103/flat-4",
      "property_url": "https://openproperties.uk/ec1m/st-john-street/103/flat-4"
    }
  ],
  "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
    }
  ]
}