{
  "url": "https://openproperties.uk/s21/william-street",
  "outcode": "S21",
  "street": "WILLIAM STREET",
  "street_slug": "william-street",
  "property_count": 10,
  "truncated": false,
  "properties": [
    {
      "paon": "LINDEN LEA",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2006-10-06",
      "last_sale_date": "2006-10-06",
      "last_price": 220000,
      "url": "https://openproperties.uk/s21/william-street/linden-lea"
    },
    {
      "paon": "1",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2025-08-22",
      "last_sale_date": "2025-08-22",
      "last_price": 200000,
      "url": "https://openproperties.uk/s21/william-street/1"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2025-03-28",
      "last_sale_date": "2025-03-28",
      "last_price": 145000,
      "url": "https://openproperties.uk/s21/william-street/3"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 2,
      "first_sale_date": "2007-10-19",
      "last_sale_date": "2020-12-21",
      "last_price": 142000,
      "url": "https://openproperties.uk/s21/william-street/5"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 2,
      "first_sale_date": "2022-01-07",
      "last_sale_date": "2023-10-19",
      "last_price": 177000,
      "url": "https://openproperties.uk/s21/william-street/28"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2019-04-05",
      "last_sale_date": "2019-04-05",
      "last_price": 117500,
      "url": "https://openproperties.uk/s21/william-street/30"
    },
    {
      "paon": "31",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2021-05-07",
      "last_sale_date": "2021-05-07",
      "last_price": 140000,
      "url": "https://openproperties.uk/s21/william-street/31"
    },
    {
      "paon": "32",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2013-04-05",
      "last_sale_date": "2013-04-05",
      "last_price": 90000,
      "url": "https://openproperties.uk/s21/william-street/32"
    },
    {
      "paon": "35",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2006-04-13",
      "last_sale_date": "2006-04-13",
      "last_price": 95500,
      "url": "https://openproperties.uk/s21/william-street/35"
    },
    {
      "paon": "43",
      "saon": null,
      "postcode": "S21 4GD",
      "sale_count": 1,
      "first_sale_date": "2022-09-16",
      "last_sale_date": "2022-09-16",
      "last_price": 160000,
      "url": "https://openproperties.uk/s21/william-street/43"
    }
  ],
  "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
  }
}