{
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  "street": "COTLANDSWICK",
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  "town_city": "ST ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL2 1EE",
  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "transaction_id": "55B843E5-0BDF-429D-B4AF-6422749E9EEF",
      "price": 157500,
      "date_of_transfer": "2013-02-14",
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      "duration": "L",
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      "paon": "20",
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      "street": "COTLANDSWICK",
      "locality": "LONDON COLNEY",
      "town_city": "ST ALBANS",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al2/cotlandswick/20",
      "property_url": "https://openproperties.uk/al2/cotlandswick/20"
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    {
      "url": "https://openproperties.uk/al2/cotlandswick/20/8f17bca7-66aa-4c2b-989b-dd512a6f466f",
      "transaction_id": "8F17BCA7-66AA-4C2B-989B-DD512A6F466F",
      "price": 125000,
      "date_of_transfer": "2004-09-08",
      "postcode": "AL2 1EE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "20",
      "saon": null,
      "street": "COTLANDSWICK",
      "locality": "LONDON COLNEY",
      "town_city": "ST. ALBANS",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al2/cotlandswick/20",
      "property_url": "https://openproperties.uk/al2/cotlandswick/20"
    }
  ],
  "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
    }
  ]
}