{
  "url": "https://openproperties.uk/bb3/argyle-street/11",
  "address_path": "bb3/argyle-street/11",
  "paon": "11",
  "saon": null,
  "street": "ARGYLE STREET",
  "locality": "DARWEN",
  "town_city": "DARWEN",
  "district": "BLACKBURN WITH DARWEN",
  "county": "BLACKBURN WITH DARWEN",
  "postcode": "BB3 1EX",
  "postcodes": [
    "BB3 1EX"
  ],
  "latitude": 53.70427735963894,
  "longitude": -2.4750517532829996,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-01-03",
  "last_sale_date": "2005-12-16",
  "last_price": 62000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/bb3/argyle-street/11/d2de13e6-cb6b-4bb2-819a-39e3ff2be605",
      "transaction_id": "D2DE13E6-CB6B-4BB2-819A-39E3FF2BE605",
      "price": 62000,
      "date_of_transfer": "2005-12-16",
      "postcode": "BB3 1EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "11",
      "saon": null,
      "street": "ARGYLE STREET",
      "locality": "DARWEN",
      "town_city": "DARWEN",
      "district": "BLACKBURN WITH DARWEN",
      "county": "BLACKBURN WITH DARWEN",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb3/argyle-street/11",
      "property_url": "https://openproperties.uk/bb3/argyle-street/11"
    },
    {
      "url": "https://openproperties.uk/bb3/argyle-street/11/a86a43cf-cec5-4711-a74b-de2b40bac475",
      "transaction_id": "A86A43CF-CEC5-4711-A74B-DE2B40BAC475",
      "price": 29950,
      "date_of_transfer": "1997-01-03",
      "postcode": "BB3 1EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "11",
      "saon": null,
      "street": "ARGYLE STREET",
      "locality": "DARWEN",
      "town_city": "DARWEN",
      "district": "BLACKBURN",
      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb3/argyle-street/11",
      "property_url": "https://openproperties.uk/bb3/argyle-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
    }
  ]
}