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      "postcode": "DN7 4HW",
      "sale_count": 2,
      "first_sale_date": "1996-04-30",
      "last_sale_date": "1999-05-06",
      "last_price": 44000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/94"
    },
    {
      "paon": "95",
      "saon": null,
      "postcode": "DN7 4HN",
      "sale_count": 3,
      "first_sale_date": "2001-09-21",
      "last_sale_date": "2024-08-16",
      "last_price": 97000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/95"
    },
    {
      "paon": "97",
      "saon": null,
      "postcode": "DN7 4HN",
      "sale_count": 3,
      "first_sale_date": "2008-07-11",
      "last_sale_date": "2021-04-28",
      "last_price": 113000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/97"
    },
    {
      "paon": "100",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2014-07-04",
      "last_sale_date": "2014-07-04",
      "last_price": 148500,
      "url": "https://openproperties.uk/dn7/harpenden-drive/100"
    },
    {
      "paon": "103",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2021-06-30",
      "last_sale_date": "2021-06-30",
      "last_price": 150000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/103"
    },
    {
      "paon": "104",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 2,
      "first_sale_date": "1995-10-25",
      "last_sale_date": "2021-04-14",
      "last_price": 153000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/104"
    },
    {
      "paon": "105",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 3,
      "first_sale_date": "2003-01-17",
      "last_sale_date": "2011-03-11",
      "last_price": 94000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/105"
    },
    {
      "paon": "106",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 2,
      "first_sale_date": "2008-06-06",
      "last_sale_date": "2014-07-25",
      "last_price": 118000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/106"
    },
    {
      "paon": "107",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 2,
      "first_sale_date": "2015-03-20",
      "last_sale_date": "2021-10-27",
      "last_price": 132000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/107"
    },
    {
      "paon": "109",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 3,
      "first_sale_date": "1997-10-17",
      "last_sale_date": "2023-09-11",
      "last_price": 140000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/109"
    },
    {
      "paon": "113",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2019-08-23",
      "last_sale_date": "2019-08-23",
      "last_price": 127500,
      "url": "https://openproperties.uk/dn7/harpenden-drive/113"
    },
    {
      "paon": "114",
      "saon": null,
      "postcode": "DN7 4HP",
      "sale_count": 2,
      "first_sale_date": "1998-02-27",
      "last_sale_date": "1999-09-24",
      "last_price": 72000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/114"
    },
    {
      "paon": "115",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 3,
      "first_sale_date": "2012-05-22",
      "last_sale_date": "2015-08-26",
      "last_price": 159000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/115"
    },
    {
      "paon": "116",
      "saon": null,
      "postcode": "DN7 4HP",
      "sale_count": 2,
      "first_sale_date": "2011-04-28",
      "last_sale_date": "2017-05-25",
      "last_price": 165000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/116"
    },
    {
      "paon": "117",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2023-04-12",
      "last_sale_date": "2023-04-12",
      "last_price": 185000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/117"
    },
    {
      "paon": "120",
      "saon": null,
      "postcode": "DN7 4HP",
      "sale_count": 2,
      "first_sale_date": "2001-02-08",
      "last_sale_date": "2015-05-28",
      "last_price": 146000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/120"
    },
    {
      "paon": "121",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2011-02-21",
      "last_sale_date": "2011-02-21",
      "last_price": 121000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/121"
    },
    {
      "paon": "123",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2016-08-26",
      "last_sale_date": "2016-08-26",
      "last_price": 114950,
      "url": "https://openproperties.uk/dn7/harpenden-drive/123"
    },
    {
      "paon": "125",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 3,
      "first_sale_date": "1995-03-17",
      "last_sale_date": "1999-06-11",
      "last_price": 63000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/125"
    },
    {
      "paon": "126",
      "saon": null,
      "postcode": "DN7 4HP",
      "sale_count": 2,
      "first_sale_date": "2020-01-29",
      "last_sale_date": "2026-01-14",
      "last_price": 225000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/126"
    },
    {
      "paon": "129",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2002-06-28",
      "last_sale_date": "2002-06-28",
      "last_price": 66250,
      "url": "https://openproperties.uk/dn7/harpenden-drive/129"
    },
    {
      "paon": "131",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 1,
      "first_sale_date": "2011-10-28",
      "last_sale_date": "2011-10-28",
      "last_price": 75000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/131"
    },
    {
      "paon": "135",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 3,
      "first_sale_date": "1997-07-31",
      "last_sale_date": "2018-07-20",
      "last_price": 140000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/135"
    },
    {
      "paon": "137",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 5,
      "first_sale_date": "2001-02-19",
      "last_sale_date": "2026-01-15",
      "last_price": 220000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/137"
    },
    {
      "paon": "139",
      "saon": null,
      "postcode": "DN7 4HW",
      "sale_count": 2,
      "first_sale_date": "1996-12-20",
      "last_sale_date": "2018-05-04",
      "last_price": 165000,
      "url": "https://openproperties.uk/dn7/harpenden-drive/139"
    }
  ],
  "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.",
  "provenance": {
    "source": "HM Land Registry Price Paid Data",
    "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
    "retrieved_at": null
  }
}