{
  "url": "https://openproperties.uk/ec1a/hosier-lane/10/apartment-309",
  "address_path": "ec1a/hosier-lane/10/apartment-309",
  "paon": "10",
  "saon": "APARTMENT 309",
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  "town_city": "LONDON",
  "district": "CITY OF LONDON",
  "county": "GREATER LONDON",
  "postcode": "EC1A 9LS",
  "postcodes": [
    "EC1A 9LS"
  ],
  "latitude": 51.51764366684114,
  "longitude": -0.1027437228610752,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
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      "date_of_transfer": "2013-03-15",
      "postcode": "EC1A 9LS",
      "property_type": "F",
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      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "10",
      "saon": "APARTMENT 309",
      "street": "HOSIER LANE",
      "locality": null,
      "town_city": "LONDON",
      "district": "CITY OF LONDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ec1a/hosier-lane/10/apartment-309",
      "property_url": "https://openproperties.uk/ec1a/hosier-lane/10/apartment-309"
    },
    {
      "url": "https://openproperties.uk/ec1a/hosier-lane/10/apartment-309/74373dc4-0dc8-48aa-8aaa-d2a83c8763e3",
      "transaction_id": "74373DC4-0DC8-48AA-8AAA-D2A83C8763E3",
      "price": 300000,
      "date_of_transfer": "2007-03-28",
      "postcode": "EC1A 9LS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "10",
      "saon": "APARTMENT 309",
      "street": "HOSIER LANE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CITY OF LONDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ec1a/hosier-lane/10/apartment-309",
      "property_url": "https://openproperties.uk/ec1a/hosier-lane/10/apartment-309"
    },
    {
      "url": "https://openproperties.uk/ec1a/hosier-lane/10/apartment-309/3a5a60bf-62b5-4adf-9818-65d01bd3108d",
      "transaction_id": "3A5A60BF-62B5-4ADF-9818-65D01BD3108D",
      "price": 249000,
      "date_of_transfer": "2004-08-18",
      "postcode": "EC1A 9LS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "10",
      "saon": "APARTMENT 309",
      "street": "HOSIER LANE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CITY OF LONDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ec1a/hosier-lane/10/apartment-309",
      "property_url": "https://openproperties.uk/ec1a/hosier-lane/10/apartment-309"
    }
  ],
  "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
    }
  ]
}