{
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  "postcodes": [
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      "date_of_transfer": "2021-01-18",
      "postcode": "CM12 0ER",
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      "new_build": false,
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      "town_city": "BILLERICAY",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm12/mountnessing-road/290",
      "property_url": "https://openproperties.uk/cm12/mountnessing-road/290"
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      "url": "https://openproperties.uk/cm12/mountnessing-road/290/6ce4e351-b80a-4d01-bba4-74bc48ea4b12",
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      "duration": "F",
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      "street": "MOUNTNESSING ROAD",
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      "town_city": "BILLERICAY",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm12/mountnessing-road/290",
      "property_url": "https://openproperties.uk/cm12/mountnessing-road/290"
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    {
      "url": "https://openproperties.uk/cm12/mountnessing-road/290/dcf83396-e453-4939-a1cc-5247ecca8905",
      "transaction_id": "DCF83396-E453-4939-A1CC-5247ECCA8905",
      "price": 48200,
      "date_of_transfer": "1997-04-04",
      "postcode": "CM12 0ER",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
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      "paon": "290",
      "saon": null,
      "street": "MOUNTNESSING ROAD",
      "locality": "BILLERICAY",
      "town_city": "BILLERICAY",
      "district": "BASILDON",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm12/mountnessing-road/290",
      "property_url": "https://openproperties.uk/cm12/mountnessing-road/290"
    }
  ],
  "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
    }
  ]
}