{
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  "address_path": "cm2/blacklock/9",
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  "street": "BLACKLOCK",
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  "town_city": "CHELMSFORD",
  "district": "CHELMSFORD",
  "county": "ESSEX",
  "postcode": "CM2 6QL",
  "postcodes": [
    "CM2 6QL"
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  "location_precision": "postcode_centroid",
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  "truncated": false,
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      "transaction_id": "31FB4C17-3455-57B9-E050-A8C063053436",
      "price": 275000,
      "date_of_transfer": "2016-03-23",
      "postcode": "CM2 6QL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "BLACKLOCK",
      "locality": null,
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm2/blacklock/9",
      "property_url": "https://openproperties.uk/cm2/blacklock/9"
    },
    {
      "url": "https://openproperties.uk/cm2/blacklock/9/0e1d4c99-3d33-4e2e-9173-4619f903f75f",
      "transaction_id": "0E1D4C99-3D33-4E2E-9173-4619F903F75F",
      "price": 153000,
      "date_of_transfer": "2003-10-22",
      "postcode": "CM2 6QL",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "BLACKLOCK",
      "locality": "CHELMSFORD",
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm2/blacklock/9",
      "property_url": "https://openproperties.uk/cm2/blacklock/9"
    },
    {
      "url": "https://openproperties.uk/cm2/blacklock/9/99fa2f63-8376-4ebf-bb73-b7cc7d3b5796",
      "transaction_id": "99FA2F63-8376-4EBF-BB73-B7CC7D3B5796",
      "price": 82000,
      "date_of_transfer": "1999-12-03",
      "postcode": "CM2 6QL",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "BLACKLOCK",
      "locality": null,
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm2/blacklock/9",
      "property_url": "https://openproperties.uk/cm2/blacklock/9"
    }
  ],
  "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
    }
  ]
}