{
  "url": "https://openproperties.uk/se1/three-oak-lane/the-triangle-21/apartment-1",
  "address_path": "se1/three-oak-lane/the-triangle-21/apartment-1",
  "paon": "THE TRIANGLE, 21",
  "saon": "APARTMENT 1",
  "street": "THREE OAK LANE",
  "locality": null,
  "town_city": "LONDON",
  "district": "SOUTHWARK",
  "county": "GREATER LONDON",
  "postcode": "SE1 2NZ",
  "postcodes": [
    "SE1 2NZ"
  ],
  "latitude": 51.501672181268724,
  "longitude": -0.07565640436973674,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2001-10-23",
  "last_sale_date": "2014-01-03",
  "last_price": 607500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/se1/three-oak-lane/the-triangle-21/apartment-1/8ed245de-478e-4058-8a30-4b3205e2ef03",
      "transaction_id": "8ED245DE-478E-4058-8A30-4B3205E2EF03",
      "price": 607500,
      "date_of_transfer": "2014-01-03",
      "postcode": "SE1 2NZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "THE TRIANGLE, 21",
      "saon": "APARTMENT 1",
      "street": "THREE OAK LANE",
      "locality": null,
      "town_city": "LONDON",
      "district": "SOUTHWARK",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se1/three-oak-lane/the-triangle-21/apartment-1",
      "property_url": "https://openproperties.uk/se1/three-oak-lane/the-triangle-21/apartment-1"
    },
    {
      "url": "https://openproperties.uk/se1/three-oak-lane/the-triangle-21/apartment-1/aa4ce083-115b-4dcc-a1f7-1ec2ad745225",
      "transaction_id": "AA4CE083-115B-4DCC-A1F7-1EC2AD745225",
      "price": 217500,
      "date_of_transfer": "2001-10-23",
      "postcode": "SE1 2NZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "THE TRIANGLE, 21",
      "saon": "APARTMENT 1",
      "street": "THREE OAK LANE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "SOUTHWARK",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se1/three-oak-lane/the-triangle-21/apartment-1",
      "property_url": "https://openproperties.uk/se1/three-oak-lane/the-triangle-21/apartment-1"
    }
  ],
  "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
    }
  ]
}