{
  "url": "https://openproperties.uk/nw4/heton-gardens/3",
  "address_path": "nw4/heton-gardens/3",
  "paon": "3",
  "saon": null,
  "street": "HETON GARDENS",
  "locality": null,
  "town_city": "LONDON",
  "district": "BARNET",
  "county": "GREATER LONDON",
  "postcode": "NW4 4XS",
  "postcodes": [
    "NW4 4XS"
  ],
  "latitude": 51.58923363135913,
  "longitude": -0.233570185187616,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1997-09-08",
  "last_sale_date": "2020-11-06",
  "last_price": 500000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nw4/heton-gardens/3/ba558b32-d909-76ef-e053-6b04a8c0b4b7",
      "transaction_id": "BA558B32-D909-76EF-E053-6B04A8C0B4B7",
      "price": 500000,
      "date_of_transfer": "2020-11-06",
      "postcode": "NW4 4XS",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "HETON GARDENS",
      "locality": null,
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw4/heton-gardens/3",
      "property_url": "https://openproperties.uk/nw4/heton-gardens/3"
    },
    {
      "url": "https://openproperties.uk/nw4/heton-gardens/3/1c5f8a47-20f8-4dbf-b37c-50f5ff1b6497",
      "transaction_id": "1C5F8A47-20F8-4DBF-B37C-50F5FF1B6497",
      "price": 248000,
      "date_of_transfer": "2004-02-18",
      "postcode": "NW4 4XS",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "HETON GARDENS",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw4/heton-gardens/3",
      "property_url": "https://openproperties.uk/nw4/heton-gardens/3"
    },
    {
      "url": "https://openproperties.uk/nw4/heton-gardens/3/a3b2e85f-78f8-41e8-8cb2-a38c1ed99cec",
      "transaction_id": "A3B2E85F-78F8-41E8-8CB2-A38C1ED99CEC",
      "price": 132000,
      "date_of_transfer": "1997-09-08",
      "postcode": "NW4 4XS",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "HETON GARDENS",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw4/heton-gardens/3",
      "property_url": "https://openproperties.uk/nw4/heton-gardens/3"
    }
  ],
  "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
    }
  ]
}