{
  "url": "https://openproperties.uk/np11/william-street/43",
  "address_path": "np11/william-street/43",
  "paon": "43",
  "saon": null,
  "street": "WILLIAM STREET",
  "locality": "CRUMLIN",
  "town_city": "NEWPORT",
  "district": "CAERPHILLY",
  "county": "CAERPHILLY",
  "postcode": "NP11 3DT",
  "postcodes": [
    "NP11 3DT"
  ],
  "latitude": 51.679451760800866,
  "longitude": -3.14772672541765,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2003-07-25",
  "last_sale_date": "2004-08-19",
  "last_price": 78000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/np11/william-street/43/236540e4-8a1c-4f2e-b1d7-2c9f7a88366d",
      "transaction_id": "236540E4-8A1C-4F2E-B1D7-2C9F7A88366D",
      "price": 78000,
      "date_of_transfer": "2004-08-19",
      "postcode": "NP11 3DT",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "43",
      "saon": null,
      "street": "WILLIAM STREET",
      "locality": "CRUMLIN",
      "town_city": "NEWPORT",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "np11/william-street/43",
      "property_url": "https://openproperties.uk/np11/william-street/43"
    },
    {
      "url": "https://openproperties.uk/np11/william-street/43/1a74d5db-c9e4-4ccb-82d2-dcc9a18685e9",
      "transaction_id": "1A74D5DB-C9E4-4CCB-82D2-DCC9A18685E9",
      "price": 40000,
      "date_of_transfer": "2003-07-25",
      "postcode": "NP11 3DT",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "43",
      "saon": null,
      "street": "WILLIAM STREET",
      "locality": "CRUMLIN",
      "town_city": "NEWPORT",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "np11/william-street/43",
      "property_url": "https://openproperties.uk/np11/william-street/43"
    }
  ],
  "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
    }
  ]
}