{
  "url": "https://openproperties.uk/ll57/treflan/13",
  "address_path": "ll57/treflan/13",
  "paon": "13",
  "saon": null,
  "street": "TREFLAN",
  "locality": null,
  "town_city": "BANGOR",
  "district": "GWYNEDD",
  "county": "GWYNEDD",
  "postcode": "LL57 1LG",
  "postcodes": [
    "LL57 1LG"
  ],
  "latitude": 53.22545694138384,
  "longitude": -4.1292214074522,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1995-09-29",
  "last_sale_date": "2021-03-03",
  "last_price": 117500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ll57/treflan/13/c3c3f9b6-6c66-362b-e053-6b04a8c03acc",
      "transaction_id": "C3C3F9B6-6C66-362B-E053-6B04A8C03ACC",
      "price": 117500,
      "date_of_transfer": "2021-03-03",
      "postcode": "LL57 1LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "TREFLAN",
      "locality": null,
      "town_city": "BANGOR",
      "district": "GWYNEDD",
      "county": "GWYNEDD",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ll57/treflan/13",
      "property_url": "https://openproperties.uk/ll57/treflan/13"
    },
    {
      "url": "https://openproperties.uk/ll57/treflan/13/ccf38d67-949c-4585-93fe-121c6602f58a",
      "transaction_id": "CCF38D67-949C-4585-93FE-121C6602F58A",
      "price": 50000,
      "date_of_transfer": "2002-05-03",
      "postcode": "LL57 1LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "TREFLAN",
      "locality": "BANGOR",
      "town_city": "BANGOR",
      "district": "GWYNEDD",
      "county": "GWYNEDD",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ll57/treflan/13",
      "property_url": "https://openproperties.uk/ll57/treflan/13"
    },
    {
      "url": "https://openproperties.uk/ll57/treflan/13/a26d3e2b-d308-454a-bdba-227a6de9617d",
      "transaction_id": "A26D3E2B-D308-454A-BDBA-227A6DE9617D",
      "price": 37000,
      "date_of_transfer": "1996-04-04",
      "postcode": "LL57 1LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "TREFLAN",
      "locality": "BANGOR",
      "town_city": "BANGOR",
      "district": "GWYNEDD",
      "county": "GWYNEDD",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ll57/treflan/13",
      "property_url": "https://openproperties.uk/ll57/treflan/13"
    },
    {
      "url": "https://openproperties.uk/ll57/treflan/13/56fc8493-4305-4ad4-8ae5-72e6553b9ff3",
      "transaction_id": "56FC8493-4305-4AD4-8AE5-72E6553B9FF3",
      "price": 37500,
      "date_of_transfer": "1995-09-29",
      "postcode": "LL57 1LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "TREFLAN",
      "locality": "BANGOR",
      "town_city": "BANGOR",
      "district": "ARFON",
      "county": "GWYNEDD",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ll57/treflan/13",
      "property_url": "https://openproperties.uk/ll57/treflan/13"
    }
  ],
  "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
    }
  ]
}