{
  "url": "https://openproperties.uk/cr0/sumner-road/21/flat-a",
  "address_path": "cr0/sumner-road/21/flat-a",
  "paon": "21",
  "saon": "FLAT A",
  "street": "SUMNER ROAD",
  "locality": null,
  "town_city": "CROYDON",
  "district": "CROYDON",
  "county": "GREATER LONDON",
  "postcode": "CR0 3LN",
  "postcodes": [
    "CR0 3LN"
  ],
  "latitude": 51.38182713855622,
  "longitude": -0.10993205215553405,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2003-04-10",
  "last_sale_date": "2017-03-14",
  "last_price": 225000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/cr0/sumner-road/21/flat-a/4e95d757-c5a6-eda1-e050-a8c0630539e2",
      "transaction_id": "4E95D757-C5A6-EDA1-E050-A8C0630539E2",
      "price": 225000,
      "date_of_transfer": "2017-03-14",
      "postcode": "CR0 3LN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "21",
      "saon": "FLAT A",
      "street": "SUMNER ROAD",
      "locality": null,
      "town_city": "CROYDON",
      "district": "CROYDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cr0/sumner-road/21/flat-a",
      "property_url": "https://openproperties.uk/cr0/sumner-road/21/flat-a"
    },
    {
      "url": "https://openproperties.uk/cr0/sumner-road/21/flat-a/7216c3cb-99e6-4a92-9948-ae6729e0e88a",
      "transaction_id": "7216C3CB-99E6-4A92-9948-AE6729E0E88A",
      "price": 130000,
      "date_of_transfer": "2010-12-20",
      "postcode": "CR0 3LN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "21",
      "saon": "FLAT A",
      "street": "SUMNER ROAD",
      "locality": null,
      "town_city": "CROYDON",
      "district": "CROYDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cr0/sumner-road/21/flat-a",
      "property_url": "https://openproperties.uk/cr0/sumner-road/21/flat-a"
    },
    {
      "url": "https://openproperties.uk/cr0/sumner-road/21/flat-a/b8b3063c-1686-49d7-954a-c65317429429",
      "transaction_id": "B8B3063C-1686-49D7-954A-C65317429429",
      "price": 128000,
      "date_of_transfer": "2003-04-10",
      "postcode": "CR0 3LN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "21",
      "saon": "FLAT A",
      "street": "SUMNER ROAD",
      "locality": "CROYDON",
      "town_city": "CROYDON",
      "district": "CROYDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cr0/sumner-road/21/flat-a",
      "property_url": "https://openproperties.uk/cr0/sumner-road/21/flat-a"
    }
  ],
  "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
    }
  ]
}