{
  "url": "https://openproperties.uk/np12/berllanllwyd-avenue/14",
  "address_path": "np12/berllanllwyd-avenue/14",
  "paon": "14",
  "saon": null,
  "street": "BERLLANLLWYD AVENUE",
  "locality": "MARKHAM",
  "town_city": "BLACKWOOD",
  "district": "CAERPHILLY",
  "county": "CAERPHILLY",
  "postcode": "NP12 0QQ",
  "postcodes": [
    "NP12 0QQ"
  ],
  "latitude": 51.70359939473764,
  "longitude": -3.201158535069841,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2003-08-05",
  "last_sale_date": "2004-10-08",
  "last_price": 79500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/np12/berllanllwyd-avenue/14/352b8e5b-91d4-43ed-b57f-791a88d3a85a",
      "transaction_id": "352B8E5B-91D4-43ED-B57F-791A88D3A85A",
      "price": 79500,
      "date_of_transfer": "2004-10-08",
      "postcode": "NP12 0QQ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "14",
      "saon": null,
      "street": "BERLLANLLWYD AVENUE",
      "locality": "MARKHAM",
      "town_city": "BLACKWOOD",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "np12/berllanllwyd-avenue/14",
      "property_url": "https://openproperties.uk/np12/berllanllwyd-avenue/14"
    },
    {
      "url": "https://openproperties.uk/np12/berllanllwyd-avenue/14/b918304b-04d5-4597-a14f-741b26ff1fbe",
      "transaction_id": "B918304B-04D5-4597-A14F-741B26FF1FBE",
      "price": 32000,
      "date_of_transfer": "2003-08-05",
      "postcode": "NP12 0QQ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "14",
      "saon": null,
      "street": "BERLLANLLWYD AVENUE",
      "locality": "MARKHAM",
      "town_city": "BLACKWOOD",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "np12/berllanllwyd-avenue/14",
      "property_url": "https://openproperties.uk/np12/berllanllwyd-avenue/14"
    }
  ],
  "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
    }
  ]
}