{
  "url": "https://openproperties.uk/n1/upper-dengie-walk/4",
  "address_path": "n1/upper-dengie-walk/4",
  "paon": "4",
  "saon": null,
  "street": "UPPER DENGIE WALK",
  "locality": "LONDON",
  "town_city": "LONDON",
  "district": "ISLINGTON",
  "county": "GREATER LONDON",
  "postcode": "N1 8TE",
  "postcodes": [
    "N1 8TE"
  ],
  "latitude": 51.5389718899585,
  "longitude": -0.09484861617453492,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2005-04-13",
  "last_sale_date": "2007-11-23",
  "last_price": 159000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/n1/upper-dengie-walk/4/fcfeebc8-fb03-47a7-850f-f052cd2897b4",
      "transaction_id": "FCFEEBC8-FB03-47A7-850F-F052CD2897B4",
      "price": 159000,
      "date_of_transfer": "2007-11-23",
      "postcode": "N1 8TE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "4",
      "saon": null,
      "street": "UPPER DENGIE WALK",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "ISLINGTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "n1/upper-dengie-walk/4",
      "property_url": "https://openproperties.uk/n1/upper-dengie-walk/4"
    },
    {
      "url": "https://openproperties.uk/n1/upper-dengie-walk/4/89a07b85-67dc-492c-b8e4-47cea95e8a68",
      "transaction_id": "89A07B85-67DC-492C-B8E4-47CEA95E8A68",
      "price": 76000,
      "date_of_transfer": "2005-04-13",
      "postcode": "N1 8TE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "4",
      "saon": null,
      "street": "UPPER DENGIE WALK",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "ISLINGTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "n1/upper-dengie-walk/4",
      "property_url": "https://openproperties.uk/n1/upper-dengie-walk/4"
    }
  ],
  "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
    }
  ]
}