{
  "url": "https://openproperties.uk/nw1/harrington-street",
  "outcode": "NW1",
  "street": "HARRINGTON STREET",
  "street_slug": "harrington-street",
  "property_count": 35,
  "truncated": false,
  "properties": [
    {
      "paon": "AINSDALE",
      "saon": "FLAT 11",
      "postcode": "NW1 3SD",
      "sale_count": 2,
      "first_sale_date": "2006-03-28",
      "last_sale_date": "2018-04-27",
      "last_price": 460000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-11"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 15",
      "postcode": "NW1 3SD",
      "sale_count": 1,
      "first_sale_date": "2007-08-08",
      "last_sale_date": "2007-08-08",
      "last_price": 250000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-15"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 17",
      "postcode": "NW1 3SD",
      "sale_count": 1,
      "first_sale_date": "2006-09-13",
      "last_sale_date": "2006-09-13",
      "last_price": 210000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-17"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 19",
      "postcode": "NW1 3SD",
      "sale_count": 3,
      "first_sale_date": "2001-05-31",
      "last_sale_date": "2010-02-03",
      "last_price": 280000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-19"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 22",
      "postcode": "NW1 3SD",
      "sale_count": 2,
      "first_sale_date": "2006-08-01",
      "last_sale_date": "2015-04-30",
      "last_price": 425000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-22"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 23",
      "postcode": "NW1 3SD",
      "sale_count": 3,
      "first_sale_date": "1996-05-24",
      "last_sale_date": "2016-05-18",
      "last_price": 405000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-23"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 27",
      "postcode": "NW1 3SD",
      "sale_count": 1,
      "first_sale_date": "2007-05-01",
      "last_sale_date": "2007-05-01",
      "last_price": 225000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-27"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 30",
      "postcode": "NW1 3SD",
      "sale_count": 1,
      "first_sale_date": "2007-03-07",
      "last_sale_date": "2007-03-07",
      "last_price": 236500,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-30"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 31",
      "postcode": "NW1 3SD",
      "sale_count": 1,
      "first_sale_date": "2010-04-30",
      "last_sale_date": "2010-04-30",
      "last_price": 249995,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-31"
    },
    {
      "paon": "AINSDALE",
      "saon": "FLAT 35",
      "postcode": "NW1 3SD",
      "sale_count": 1,
      "first_sale_date": "2001-08-08",
      "last_sale_date": "2001-08-08",
      "last_price": 157000,
      "url": "https://openproperties.uk/nw1/harrington-street/ainsdale/flat-35"
    },
    {
      "paon": "CONISTON",
      "saon": "FLAT 8",
      "postcode": "NW1 3SG",
      "sale_count": 2,
      "first_sale_date": "2001-08-24",
      "last_sale_date": "2013-08-21",
      "last_price": 324000,
      "url": "https://openproperties.uk/nw1/harrington-street/coniston/flat-8"
    },
    {
      "paon": "CONISTON",
      "saon": "FLAT 13",
      "postcode": "NW1 3SG",
      "sale_count": 1,
      "first_sale_date": "2020-10-19",
      "last_sale_date": "2020-10-19",
      "last_price": 415000,
      "url": "https://openproperties.uk/nw1/harrington-street/coniston/flat-13"
    },
    {
      "paon": "CONISTON",
      "saon": "FLAT 16",
      "postcode": "NW1 3SG",
      "sale_count": 1,
      "first_sale_date": "1996-02-16",
      "last_sale_date": "1996-02-16",
      "last_price": 59950,
      "url": "https://openproperties.uk/nw1/harrington-street/coniston/flat-16"
    },
    {
      "paon": "CONISTON",
      "saon": "FLAT 17",
      "postcode": "NW1 3SG",
      "sale_count": 1,
      "first_sale_date": "2025-03-24",
      "last_sale_date": "2025-03-24",
      "last_price": 470000,
      "url": "https://openproperties.uk/nw1/harrington-street/coniston/flat-17"
    },
    {
      "paon": "CONISTON",
      "saon": "FLAT 19",
      "postcode": "NW1 3SG",
      "sale_count": 1,
      "first_sale_date": "2004-10-04",
      "last_sale_date": "2004-10-04",
      "last_price": 125000,
      "url": "https://openproperties.uk/nw1/harrington-street/coniston/flat-19"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 3",
      "postcode": "NW1 3RB",
      "sale_count": 1,
      "first_sale_date": "2011-06-16",
      "last_sale_date": "2011-06-16",
      "last_price": 310000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-3"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 6",
      "postcode": "NW1 3RB",
      "sale_count": 1,
      "first_sale_date": "2004-03-29",
      "last_sale_date": "2004-03-29",
      "last_price": 134500,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-6"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 7",
      "postcode": "NW1 3RB",
      "sale_count": 2,
      "first_sale_date": "2006-03-10",
      "last_sale_date": "2007-02-23",
      "last_price": 229950,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-7"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 10",
      "postcode": "NW1 3RB",
      "sale_count": 3,
      "first_sale_date": "2004-08-23",
      "last_sale_date": "2013-07-10",
      "last_price": 336000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-10"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 11",
      "postcode": "NW1 3RB",
      "sale_count": 2,
      "first_sale_date": "2007-11-09",
      "last_sale_date": "2017-09-14",
      "last_price": 457000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-11"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 12",
      "postcode": "NW1 3RB",
      "sale_count": 1,
      "first_sale_date": "2013-10-04",
      "last_sale_date": "2013-10-04",
      "last_price": 435000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-12"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 16",
      "postcode": "NW1 3RB",
      "sale_count": 1,
      "first_sale_date": "2013-08-16",
      "last_sale_date": "2013-08-16",
      "last_price": 342000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-16"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 29",
      "postcode": "NW1 3RB",
      "sale_count": 2,
      "first_sale_date": "2002-06-27",
      "last_sale_date": "2015-08-11",
      "last_price": 460000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-29"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 33",
      "postcode": "NW1 3RB",
      "sale_count": 4,
      "first_sale_date": "2007-09-21",
      "last_sale_date": "2020-03-12",
      "last_price": 227815,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-33"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 38",
      "postcode": "NW1 3RB",
      "sale_count": 1,
      "first_sale_date": "2021-07-20",
      "last_sale_date": "2021-07-20",
      "last_price": 285000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-38"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 42",
      "postcode": "NW1 3RB",
      "sale_count": 1,
      "first_sale_date": "2022-04-25",
      "last_sale_date": "2022-04-25",
      "last_price": 315000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-42"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 43",
      "postcode": "NW1 3RB",
      "sale_count": 3,
      "first_sale_date": "2011-10-27",
      "last_sale_date": "2016-05-13",
      "last_price": 360000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-43"
    },
    {
      "paon": "HARRINGTON HOUSE",
      "saon": "FLAT 50",
      "postcode": "NW1 3RB",
      "sale_count": 4,
      "first_sale_date": "2004-11-12",
      "last_sale_date": "2020-04-14",
      "last_price": 317000,
      "url": "https://openproperties.uk/nw1/harrington-street/harrington-house/flat-50"
    },
    {
      "paon": "KIRKSTONE",
      "saon": "FLAT 1",
      "postcode": "NW1 3SL",
      "sale_count": 1,
      "first_sale_date": "2012-09-11",
      "last_sale_date": "2012-09-11",
      "last_price": 325000,
      "url": "https://openproperties.uk/nw1/harrington-street/kirkstone/flat-1"
    },
    {
      "paon": "KIRKSTONE",
      "saon": "FLAT 3",
      "postcode": "NW1 3SL",
      "sale_count": 1,
      "first_sale_date": "2022-03-14",
      "last_sale_date": "2022-03-14",
      "last_price": 302700,
      "url": "https://openproperties.uk/nw1/harrington-street/kirkstone/flat-3"
    },
    {
      "paon": "KIRKSTONE",
      "saon": "FLAT 7",
      "postcode": "NW1 3SL",
      "sale_count": 1,
      "first_sale_date": "2018-04-25",
      "last_sale_date": "2018-04-25",
      "last_price": 430188,
      "url": "https://openproperties.uk/nw1/harrington-street/kirkstone/flat-7"
    },
    {
      "paon": "KIRKSTONE",
      "saon": "FLAT 8",
      "postcode": "NW1 3SL",
      "sale_count": 1,
      "first_sale_date": "2012-08-13",
      "last_sale_date": "2012-08-13",
      "last_price": 315000,
      "url": "https://openproperties.uk/nw1/harrington-street/kirkstone/flat-8"
    },
    {
      "paon": "KIRKSTONE",
      "saon": "FLAT 14",
      "postcode": "NW1 3SL",
      "sale_count": 1,
      "first_sale_date": "2006-08-31",
      "last_sale_date": "2006-08-31",
      "last_price": 236500,
      "url": "https://openproperties.uk/nw1/harrington-street/kirkstone/flat-14"
    },
    {
      "paon": "KIRKSTONE",
      "saon": "FLAT 16",
      "postcode": "NW1 3SL",
      "sale_count": 2,
      "first_sale_date": "2005-12-21",
      "last_sale_date": "2025-03-31",
      "last_price": 420000,
      "url": "https://openproperties.uk/nw1/harrington-street/kirkstone/flat-16"
    },
    {
      "paon": "NEWLANDS",
      "saon": "FLAT 10",
      "postcode": "NW1 3SJ",
      "sale_count": 1,
      "first_sale_date": "2008-10-30",
      "last_sale_date": "2008-10-30",
      "last_price": 272000,
      "url": "https://openproperties.uk/nw1/harrington-street/newlands/flat-10"
    }
  ],
  "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
  }
}