{
  "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-1",
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  "paon": "105",
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  "street": "GRANDFIELD AVENUE",
  "locality": "WATFORD",
  "town_city": "WATFORD",
  "district": "WATFORD",
  "county": "HERTFORDSHIRE",
  "postcode": "WD17 4XD",
  "postcodes": [
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  ],
  "latitude": 51.66921182717575,
  "longitude": -0.41251271590709654,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1997-06-27",
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      "property_type": "F",
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      "duration": "L",
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      "street": "GRANDFIELD AVENUE",
      "locality": "WATFORD",
      "town_city": "WATFORD",
      "district": "WATFORD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "wd17/grandfield-avenue/105/flat-1",
      "property_url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-1"
    },
    {
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-1/a890d9d3-44c2-442a-8c38-2e269d84159f",
      "transaction_id": "A890D9D3-44C2-442A-8C38-2E269D84159F",
      "price": 130500,
      "date_of_transfer": "2002-06-27",
      "postcode": "WD17 4XD",
      "property_type": "F",
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      "paon": "105",
      "saon": "FLAT 1",
      "street": "GRANDFIELD AVENUE",
      "locality": "WATFORD",
      "town_city": "WATFORD",
      "district": "WATFORD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "wd17/grandfield-avenue/105/flat-1",
      "property_url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-1"
    },
    {
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-1/cb351cef-d5dd-4cae-b806-df76a27ec8e7",
      "transaction_id": "CB351CEF-D5DD-4CAE-B806-DF76A27EC8E7",
      "price": 62000,
      "date_of_transfer": "1997-06-27",
      "postcode": "WD17 4XD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "105",
      "saon": "FLAT 1",
      "street": "GRANDFIELD AVENUE",
      "locality": "WATFORD",
      "town_city": "WATFORD",
      "district": "WATFORD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "wd17/grandfield-avenue/105/flat-1",
      "property_url": "https://openproperties.uk/wd17/grandfield-avenue/105/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
    }
  ]
}