{
  "url": "https://openproperties.uk/n7/heddington-grove/87",
  "address_path": "n7/heddington-grove/87",
  "paon": "87",
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  "street": "HEDDINGTON GROVE",
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  "town_city": "LONDON",
  "district": "ISLINGTON",
  "county": "GREATER LONDON",
  "postcode": "N7 9SZ",
  "postcodes": [
    "N7 9SZ"
  ],
  "latitude": 51.55186405626784,
  "longitude": -0.11581667028912603,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2011-12-05",
  "last_sale_date": "2025-04-25",
  "last_price": 345000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/n7/heddington-grove/87/402a3a65-759f-a7df-e063-4804a8c0b80d",
      "transaction_id": "402A3A65-759F-A7DF-E063-4804A8C0B80D",
      "price": 345000,
      "date_of_transfer": "2025-04-25",
      "postcode": "N7 9SZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "HEDDINGTON GROVE",
      "locality": null,
      "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": "n7/heddington-grove/87",
      "property_url": "https://openproperties.uk/n7/heddington-grove/87"
    },
    {
      "url": "https://openproperties.uk/n7/heddington-grove/87/ec74d87d-b7d6-4c5c-91d6-0e2f584a5f92",
      "transaction_id": "EC74D87D-B7D6-4C5C-91D6-0E2F584A5F92",
      "price": 217000,
      "date_of_transfer": "2011-12-05",
      "postcode": "N7 9SZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "HEDDINGTON GROVE",
      "locality": null,
      "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": "n7/heddington-grove/87",
      "property_url": "https://openproperties.uk/n7/heddington-grove/87"
    }
  ],
  "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
    }
  ]
}