{
  "url": "https://openproperties.uk/cm12/portman-drive/28",
  "address_path": "cm12/portman-drive/28",
  "paon": "28",
  "saon": null,
  "street": "PORTMAN DRIVE",
  "locality": null,
  "town_city": "BILLERICAY",
  "district": "BASILDON",
  "county": "ESSEX",
  "postcode": "CM12 0PE",
  "postcodes": [
    "CM12 0PE"
  ],
  "latitude": 51.64030933806197,
  "longitude": 0.42007609195721507,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2006-06-02",
  "last_sale_date": "2015-09-14",
  "last_price": 352000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/cm12/portman-drive/28/23b6165e-303d-fcf4-e050-a8c0620577fa",
      "transaction_id": "23B6165E-303D-FCF4-E050-A8C0620577FA",
      "price": 352000,
      "date_of_transfer": "2015-09-14",
      "postcode": "CM12 0PE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "28",
      "saon": null,
      "street": "PORTMAN DRIVE",
      "locality": null,
      "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/portman-drive/28",
      "property_url": "https://openproperties.uk/cm12/portman-drive/28"
    },
    {
      "url": "https://openproperties.uk/cm12/portman-drive/28/4e50f51d-97c6-4b1d-b4a8-b6ccd5dc90a1",
      "transaction_id": "4E50F51D-97C6-4B1D-B4A8-B6CCD5DC90A1",
      "price": 260000,
      "date_of_transfer": "2013-08-16",
      "postcode": "CM12 0PE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "28",
      "saon": null,
      "street": "PORTMAN DRIVE",
      "locality": null,
      "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/portman-drive/28",
      "property_url": "https://openproperties.uk/cm12/portman-drive/28"
    },
    {
      "url": "https://openproperties.uk/cm12/portman-drive/28/3ab2bba7-8ed9-46ec-bd8b-2e778cb6b278",
      "transaction_id": "3AB2BBA7-8ED9-46EC-BD8B-2E778CB6B278",
      "price": 256000,
      "date_of_transfer": "2008-10-31",
      "postcode": "CM12 0PE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "28",
      "saon": null,
      "street": "PORTMAN DRIVE",
      "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/portman-drive/28",
      "property_url": "https://openproperties.uk/cm12/portman-drive/28"
    },
    {
      "url": "https://openproperties.uk/cm12/portman-drive/28/21a478a0-6e12-47f8-8463-b4b3b33c7fc8",
      "transaction_id": "21A478A0-6E12-47F8-8463-B4B3B33C7FC8",
      "price": 210000,
      "date_of_transfer": "2006-06-02",
      "postcode": "CM12 0PE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "28",
      "saon": null,
      "street": "PORTMAN DRIVE",
      "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/portman-drive/28",
      "property_url": "https://openproperties.uk/cm12/portman-drive/28"
    }
  ],
  "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
    }
  ]
}