{
  "url": "https://openproperties.uk/cm1/louvain-drive/21",
  "address_path": "cm1/louvain-drive/21",
  "paon": "21",
  "saon": null,
  "street": "LOUVAIN DRIVE",
  "locality": "SPRINGFIELD",
  "town_city": "CHELMSFORD",
  "district": "CHELMSFORD",
  "county": "ESSEX",
  "postcode": "CM1 6BA",
  "postcodes": [
    "CM1 6BA"
  ],
  "latitude": 51.75684385353497,
  "longitude": 0.5048872335512222,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2004-11-05",
  "last_sale_date": "2014-05-30",
  "last_price": 461000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/cm1/louvain-drive/21/f1504f9b-9a9f-4484-8253-794a1904dfb0",
      "transaction_id": "F1504F9B-9A9F-4484-8253-794A1904DFB0",
      "price": 461000,
      "date_of_transfer": "2014-05-30",
      "postcode": "CM1 6BA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "21",
      "saon": null,
      "street": "LOUVAIN DRIVE",
      "locality": "SPRINGFIELD",
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm1/louvain-drive/21",
      "property_url": "https://openproperties.uk/cm1/louvain-drive/21"
    },
    {
      "url": "https://openproperties.uk/cm1/louvain-drive/21/74c387c1-2e9d-4894-837e-722dd3e85321",
      "transaction_id": "74C387C1-2E9D-4894-837E-722DD3E85321",
      "price": 460000,
      "date_of_transfer": "2013-06-05",
      "postcode": "CM1 6BA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "21",
      "saon": null,
      "street": "LOUVAIN DRIVE",
      "locality": "SPRINGFIELD",
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm1/louvain-drive/21",
      "property_url": "https://openproperties.uk/cm1/louvain-drive/21"
    },
    {
      "url": "https://openproperties.uk/cm1/louvain-drive/21/42ef888c-a3f4-495f-b5ec-ea308ffefb5e",
      "transaction_id": "42EF888C-A3F4-495F-B5EC-EA308FFEFB5E",
      "price": 405000,
      "date_of_transfer": "2006-07-27",
      "postcode": "CM1 6BA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "21",
      "saon": null,
      "street": "LOUVAIN DRIVE",
      "locality": "SPRINGFIELD",
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm1/louvain-drive/21",
      "property_url": "https://openproperties.uk/cm1/louvain-drive/21"
    },
    {
      "url": "https://openproperties.uk/cm1/louvain-drive/21/175fedf9-6864-44ce-91fd-883ec5e31c60",
      "transaction_id": "175FEDF9-6864-44CE-91FD-883EC5E31C60",
      "price": 420000,
      "date_of_transfer": "2004-11-05",
      "postcode": "CM1 6BA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "21",
      "saon": null,
      "street": "LOUVAIN DRIVE",
      "locality": "SPRINGFIELD",
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm1/louvain-drive/21",
      "property_url": "https://openproperties.uk/cm1/louvain-drive/21"
    }
  ],
  "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
    }
  ]
}