{
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  "locality": "BURNLEY",
  "town_city": "BURNLEY",
  "district": "BURNLEY",
  "county": "LANCASHIRE",
  "postcode": "BB11 5JJ",
  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "price": 135000,
      "date_of_transfer": "2006-04-07",
      "postcode": "BB11 5JJ",
      "property_type": "D",
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      "duration": "F",
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      "street": "HELM CLOSE",
      "locality": "BURNLEY",
      "town_city": "BURNLEY",
      "district": "BURNLEY",
      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb11/helm-close/15",
      "property_url": "https://openproperties.uk/bb11/helm-close/15"
    },
    {
      "url": "https://openproperties.uk/bb11/helm-close/15/afa6ebaa-7bb6-4f88-8f18-54cfd84a833f",
      "transaction_id": "AFA6EBAA-7BB6-4F88-8F18-54CFD84A833F",
      "price": 44000,
      "date_of_transfer": "2000-02-25",
      "postcode": "BB11 5JJ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "15",
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      "street": "HELM CLOSE",
      "locality": null,
      "town_city": "BURNLEY",
      "district": "BURNLEY",
      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb11/helm-close/15",
      "property_url": "https://openproperties.uk/bb11/helm-close/15"
    },
    {
      "url": "https://openproperties.uk/bb11/helm-close/15/df262432-60f4-4657-8e9e-42629b5bbc9a",
      "transaction_id": "DF262432-60F4-4657-8E9E-42629B5BBC9A",
      "price": 35000,
      "date_of_transfer": "1997-05-30",
      "postcode": "BB11 5JJ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "15",
      "saon": null,
      "street": "HELM CLOSE",
      "locality": "BURNLEY",
      "town_city": "BURNLEY",
      "district": "BURNLEY",
      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb11/helm-close/15",
      "property_url": "https://openproperties.uk/bb11/helm-close/15"
    }
  ],
  "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
    }
  ]
}