{
  "url": "https://openproperties.uk/e17/coppermill-lane/150/flat-1",
  "address_path": "e17/coppermill-lane/150/flat-1",
  "paon": "150",
  "saon": "FLAT 1",
  "street": "COPPERMILL LANE",
  "locality": null,
  "town_city": "LONDON",
  "district": "WALTHAM FOREST",
  "county": "GREATER LONDON",
  "postcode": "E17 7HE",
  "postcodes": [
    "E17 7HE"
  ],
  "latitude": 51.58038260514591,
  "longitude": -0.04079603155992875,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1998-10-19",
  "last_sale_date": "2012-02-23",
  "last_price": 138000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/e17/coppermill-lane/150/flat-1/52d77b67-afa9-40dc-9915-b3a866109cb8",
      "transaction_id": "52D77B67-AFA9-40DC-9915-B3A866109CB8",
      "price": 138000,
      "date_of_transfer": "2012-02-23",
      "postcode": "E17 7HE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "150",
      "saon": "FLAT 1",
      "street": "COPPERMILL LANE",
      "locality": null,
      "town_city": "LONDON",
      "district": "WALTHAM FOREST",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e17/coppermill-lane/150/flat-1",
      "property_url": "https://openproperties.uk/e17/coppermill-lane/150/flat-1"
    },
    {
      "url": "https://openproperties.uk/e17/coppermill-lane/150/flat-1/2abf2110-60ef-48f7-81fb-60530106e102",
      "transaction_id": "2ABF2110-60EF-48F7-81FB-60530106E102",
      "price": 53000,
      "date_of_transfer": "1998-10-19",
      "postcode": "E17 7HE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "150",
      "saon": "FLAT 1",
      "street": "COPPERMILL LANE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "WALTHAM FOREST",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e17/coppermill-lane/150/flat-1",
      "property_url": "https://openproperties.uk/e17/coppermill-lane/150/flat-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
    }
  ]
}