{
  "url": "https://openproperties.uk/bb9/portland-street/11",
  "address_path": "bb9/portland-street/11",
  "paon": "11",
  "saon": null,
  "street": "PORTLAND STREET",
  "locality": "NELSON",
  "town_city": "NELSON",
  "district": "PENDLE",
  "county": "LANCASHIRE",
  "postcode": "BB9 7HJ",
  "postcodes": [
    "BB9 7HJ"
  ],
  "latitude": 53.83660017449246,
  "longitude": -2.221152574623636,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1996-07-04",
  "last_sale_date": "1997-09-30",
  "last_price": 10000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/bb9/portland-street/11/475f4f9e-1b6d-4add-9578-0073b1fea9bf",
      "transaction_id": "475F4F9E-1B6D-4ADD-9578-0073B1FEA9BF",
      "price": 10000,
      "date_of_transfer": "1997-09-30",
      "postcode": "BB9 7HJ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "11",
      "saon": null,
      "street": "PORTLAND STREET",
      "locality": "NELSON",
      "town_city": "NELSON",
      "district": "PENDLE",
      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb9/portland-street/11",
      "property_url": "https://openproperties.uk/bb9/portland-street/11"
    },
    {
      "url": "https://openproperties.uk/bb9/portland-street/11/79f59cb8-8d19-4764-bd2f-702f1e18cac4",
      "transaction_id": "79F59CB8-8D19-4764-BD2F-702F1E18CAC4",
      "price": 8000,
      "date_of_transfer": "1996-07-04",
      "postcode": "BB9 7HJ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "11",
      "saon": null,
      "street": "PORTLAND STREET",
      "locality": "NELSON",
      "town_city": "NELSON",
      "district": "PENDLE",
      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb9/portland-street/11",
      "property_url": "https://openproperties.uk/bb9/portland-street/11"
    }
  ],
  "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
    }
  ]
}