{
  "url": "https://openproperties.uk/sa4/y-llanerch/71",
  "address_path": "sa4/y-llanerch/71",
  "paon": "71",
  "saon": null,
  "street": "Y LLANERCH",
  "locality": "PONTLLIW",
  "town_city": "SWANSEA",
  "district": "SWANSEA",
  "county": "SWANSEA",
  "postcode": "SA4 9DR",
  "postcodes": [
    "SA4 9DR"
  ],
  "latitude": 51.694237096574675,
  "longitude": -4.009703008768039,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2003-02-28",
  "last_sale_date": "2011-06-10",
  "last_price": 190000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/sa4/y-llanerch/71/b7b5735d-a5db-41d9-a0fc-86b1f1a6f9da",
      "transaction_id": "B7B5735D-A5DB-41D9-A0FC-86B1F1A6F9DA",
      "price": 190000,
      "date_of_transfer": "2011-06-10",
      "postcode": "SA4 9DR",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "71",
      "saon": null,
      "street": "Y LLANERCH",
      "locality": "PONTLLIW",
      "town_city": "SWANSEA",
      "district": "SWANSEA",
      "county": "SWANSEA",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sa4/y-llanerch/71",
      "property_url": "https://openproperties.uk/sa4/y-llanerch/71"
    },
    {
      "url": "https://openproperties.uk/sa4/y-llanerch/71/1c46a567-d865-4519-ba3d-10d8db60ffa1",
      "transaction_id": "1C46A567-D865-4519-BA3D-10D8DB60FFA1",
      "price": 118995,
      "date_of_transfer": "2003-02-28",
      "postcode": "SA4 9DR",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "71",
      "saon": null,
      "street": "Y LLANERCH",
      "locality": "PONTLLIW",
      "town_city": "SWANSEA",
      "district": "SWANSEA",
      "county": "SWANSEA",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sa4/y-llanerch/71",
      "property_url": "https://openproperties.uk/sa4/y-llanerch/71"
    }
  ],
  "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
    }
  ]
}