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      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 3,
      "first_sale_date": "2006-06-23",
      "last_sale_date": "2019-07-12",
      "last_price": 220000,
      "url": "https://openproperties.uk/ip4/st-helens-street/164"
    },
    {
      "paon": "168",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "1997-01-03",
      "last_sale_date": "1997-01-03",
      "last_price": 36000,
      "url": "https://openproperties.uk/ip4/st-helens-street/168"
    },
    {
      "paon": "169",
      "saon": null,
      "postcode": "IP4 2LJ",
      "sale_count": 1,
      "first_sale_date": "1999-10-25",
      "last_sale_date": "1999-10-25",
      "last_price": 26500,
      "url": "https://openproperties.uk/ip4/st-helens-street/169"
    },
    {
      "paon": "170 - 172",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "2019-08-06",
      "last_sale_date": "2019-08-06",
      "last_price": 170000,
      "url": "https://openproperties.uk/ip4/st-helens-street/170-172"
    },
    {
      "paon": "174",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 3,
      "first_sale_date": "2010-02-26",
      "last_sale_date": "2022-01-21",
      "last_price": 230000,
      "url": "https://openproperties.uk/ip4/st-helens-street/174"
    },
    {
      "paon": "175",
      "saon": null,
      "postcode": "IP4 2LJ",
      "sale_count": 2,
      "first_sale_date": "2001-04-09",
      "last_sale_date": "2016-03-30",
      "last_price": 185000,
      "url": "https://openproperties.uk/ip4/st-helens-street/175"
    },
    {
      "paon": "176",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 4,
      "first_sale_date": "2001-07-06",
      "last_sale_date": "2025-03-31",
      "last_price": 265000,
      "url": "https://openproperties.uk/ip4/st-helens-street/176"
    },
    {
      "paon": "178",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "2013-03-08",
      "last_sale_date": "2013-03-08",
      "last_price": 137000,
      "url": "https://openproperties.uk/ip4/st-helens-street/178"
    },
    {
      "paon": "180",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "2014-06-20",
      "last_sale_date": "2014-06-20",
      "last_price": 148500,
      "url": "https://openproperties.uk/ip4/st-helens-street/180"
    },
    {
      "paon": "186",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "2021-10-20",
      "last_sale_date": "2021-10-20",
      "last_price": 190000,
      "url": "https://openproperties.uk/ip4/st-helens-street/186"
    },
    {
      "paon": "188",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 2,
      "first_sale_date": "2002-02-08",
      "last_sale_date": "2023-01-26",
      "last_price": 248000,
      "url": "https://openproperties.uk/ip4/st-helens-street/188"
    },
    {
      "paon": "190",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "1999-11-19",
      "last_sale_date": "1999-11-19",
      "last_price": 32000,
      "url": "https://openproperties.uk/ip4/st-helens-street/190"
    },
    {
      "paon": "190A",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "1999-06-18",
      "last_sale_date": "1999-06-18",
      "last_price": 31000,
      "url": "https://openproperties.uk/ip4/st-helens-street/190a"
    },
    {
      "paon": "192",
      "saon": "FRONT FIRST FLOOR FLAT",
      "postcode": "IP4 2LH",
      "sale_count": 3,
      "first_sale_date": "1996-08-05",
      "last_sale_date": "2025-04-24",
      "last_price": 145000,
      "url": "https://openproperties.uk/ip4/st-helens-street/192/front-first-floor-flat"
    },
    {
      "paon": "192A",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 3,
      "first_sale_date": "1998-07-03",
      "last_sale_date": "2010-03-25",
      "last_price": 71000,
      "url": "https://openproperties.uk/ip4/st-helens-street/192a"
    },
    {
      "paon": "196",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 4,
      "first_sale_date": "1998-10-05",
      "last_sale_date": "2023-04-21",
      "last_price": 215000,
      "url": "https://openproperties.uk/ip4/st-helens-street/196"
    },
    {
      "paon": "198",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "2025-10-27",
      "last_sale_date": "2025-10-27",
      "last_price": 120000,
      "url": "https://openproperties.uk/ip4/st-helens-street/198"
    },
    {
      "paon": "200",
      "saon": null,
      "postcode": "IP4 2LH",
      "sale_count": 1,
      "first_sale_date": "2011-06-10",
      "last_sale_date": "2011-06-10",
      "last_price": 115000,
      "url": "https://openproperties.uk/ip4/st-helens-street/200"
    }
  ],
  "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
  }
}