{
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  "street": "CASTLE STREET",
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  "town_city": "SAFFRON WALDEN",
  "district": "UTTLESFORD",
  "county": "ESSEX",
  "postcode": "CB10 1BJ",
  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "transaction_id": "D22473F5-4003-7B40-E053-6C04A8C0A630",
      "price": 370000,
      "date_of_transfer": "2021-06-30",
      "postcode": "CB10 1BJ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "56",
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      "street": "CASTLE STREET",
      "locality": null,
      "town_city": "SAFFRON WALDEN",
      "district": "UTTLESFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cb10/castle-street/56",
      "property_url": "https://openproperties.uk/cb10/castle-street/56"
    },
    {
      "url": "https://openproperties.uk/cb10/castle-street/56/c3b389ff-9fb1-46b4-977c-c4bb64ad1c1a",
      "transaction_id": "C3B389FF-9FB1-46B4-977C-C4BB64AD1C1A",
      "price": 310000,
      "date_of_transfer": "2014-05-30",
      "postcode": "CB10 1BJ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "56",
      "saon": null,
      "street": "CASTLE STREET",
      "locality": null,
      "town_city": "SAFFRON WALDEN",
      "district": "UTTLESFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cb10/castle-street/56",
      "property_url": "https://openproperties.uk/cb10/castle-street/56"
    },
    {
      "url": "https://openproperties.uk/cb10/castle-street/56/8b385149-bb64-4250-996b-6995bf2669eb",
      "transaction_id": "8B385149-BB64-4250-996B-6995BF2669EB",
      "price": 300000,
      "date_of_transfer": "2010-06-29",
      "postcode": "CB10 1BJ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "56",
      "saon": null,
      "street": "CASTLE STREET",
      "locality": null,
      "town_city": "SAFFRON WALDEN",
      "district": "UTTLESFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cb10/castle-street/56",
      "property_url": "https://openproperties.uk/cb10/castle-street/56"
    }
  ],
  "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
    }
  ]
}