{
  "url": "https://openproperties.uk/sl4/northfield-road",
  "outcode": "SL4",
  "street": "NORTHFIELD ROAD",
  "street_slug": "northfield-road",
  "property_count": 16,
  "truncated": false,
  "properties": [
    {
      "paon": "1",
      "saon": null,
      "postcode": "SL4 6LF",
      "sale_count": 1,
      "first_sale_date": "2013-12-20",
      "last_sale_date": "2013-12-20",
      "last_price": 400000,
      "url": "https://openproperties.uk/sl4/northfield-road/1"
    },
    {
      "paon": "2",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 3,
      "first_sale_date": "1999-10-15",
      "last_sale_date": "2014-07-25",
      "last_price": 299950,
      "url": "https://openproperties.uk/sl4/northfield-road/2"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 2,
      "first_sale_date": "2000-11-06",
      "last_sale_date": "2004-05-25",
      "last_price": 229950,
      "url": "https://openproperties.uk/sl4/northfield-road/4"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "SL4 6LF",
      "sale_count": 1,
      "first_sale_date": "2019-10-01",
      "last_sale_date": "2019-10-01",
      "last_price": 340000,
      "url": "https://openproperties.uk/sl4/northfield-road/5"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "2001-05-04",
      "last_sale_date": "2001-05-04",
      "last_price": 187500,
      "url": "https://openproperties.uk/sl4/northfield-road/6"
    },
    {
      "paon": "10",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "2020-04-06",
      "last_sale_date": "2020-04-06",
      "last_price": 400000,
      "url": "https://openproperties.uk/sl4/northfield-road/10"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "2019-03-18",
      "last_sale_date": "2019-03-18",
      "last_price": 302500,
      "url": "https://openproperties.uk/sl4/northfield-road/12"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "1999-11-30",
      "last_sale_date": "1999-11-30",
      "last_price": 138000,
      "url": "https://openproperties.uk/sl4/northfield-road/14"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 4,
      "first_sale_date": "1999-02-16",
      "last_sale_date": "2008-02-15",
      "last_price": 295000,
      "url": "https://openproperties.uk/sl4/northfield-road/16"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "2024-08-09",
      "last_sale_date": "2024-08-09",
      "last_price": 400000,
      "url": "https://openproperties.uk/sl4/northfield-road/18"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 4,
      "first_sale_date": "1995-07-05",
      "last_sale_date": "2020-12-18",
      "last_price": 435000,
      "url": "https://openproperties.uk/sl4/northfield-road/20"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "1999-02-25",
      "last_sale_date": "1999-02-25",
      "last_price": 165000,
      "url": "https://openproperties.uk/sl4/northfield-road/22"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "2021-08-26",
      "last_sale_date": "2021-08-26",
      "last_price": 397500,
      "url": "https://openproperties.uk/sl4/northfield-road/24"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "2013-09-19",
      "last_sale_date": "2013-09-19",
      "last_price": 286000,
      "url": "https://openproperties.uk/sl4/northfield-road/26"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 2,
      "first_sale_date": "1999-05-04",
      "last_sale_date": "2020-03-27",
      "last_price": 430000,
      "url": "https://openproperties.uk/sl4/northfield-road/28"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "SL4 6LG",
      "sale_count": 1,
      "first_sale_date": "1995-10-27",
      "last_sale_date": "1995-10-27",
      "last_price": 89000,
      "url": "https://openproperties.uk/sl4/northfield-road/30"
    }
  ],
  "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
  }
}