{
  "url": "https://openproperties.uk/ip11/st-martins-green",
  "outcode": "IP11",
  "street": "ST MARTINS GREEN",
  "street_slug": "st-martins-green",
  "property_count": 85,
  "truncated": false,
  "properties": [
    {
      "paon": "2",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 2,
      "first_sale_date": "1999-11-14",
      "last_sale_date": "2002-10-25",
      "last_price": 63750,
      "url": "https://openproperties.uk/ip11/st-martins-green/2"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 1,
      "first_sale_date": "2019-05-24",
      "last_sale_date": "2019-05-24",
      "last_price": 355000,
      "url": "https://openproperties.uk/ip11/st-martins-green/5"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "1997-08-29",
      "last_sale_date": "1997-08-29",
      "last_price": 52950,
      "url": "https://openproperties.uk/ip11/st-martins-green/12"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2025-02-17",
      "last_sale_date": "2025-02-17",
      "last_price": 254000,
      "url": "https://openproperties.uk/ip11/st-martins-green/14"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 2,
      "first_sale_date": "1997-10-24",
      "last_sale_date": "2005-04-15",
      "last_price": 125500,
      "url": "https://openproperties.uk/ip11/st-martins-green/16"
    },
    {
      "paon": "17",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 2,
      "first_sale_date": "1995-01-06",
      "last_sale_date": "2024-01-26",
      "last_price": 375000,
      "url": "https://openproperties.uk/ip11/st-martins-green/17"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2019-10-11",
      "last_sale_date": "2019-10-11",
      "last_price": 150000,
      "url": "https://openproperties.uk/ip11/st-martins-green/18"
    },
    {
      "paon": "19",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 2,
      "first_sale_date": "2000-06-16",
      "last_sale_date": "2016-02-25",
      "last_price": 257500,
      "url": "https://openproperties.uk/ip11/st-martins-green/19"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 5,
      "first_sale_date": "1996-06-28",
      "last_sale_date": "2019-10-18",
      "last_price": 189000,
      "url": "https://openproperties.uk/ip11/st-martins-green/20"
    },
    {
      "paon": "21",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 3,
      "first_sale_date": "1998-11-18",
      "last_sale_date": "2021-08-16",
      "last_price": 350000,
      "url": "https://openproperties.uk/ip11/st-martins-green/21"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 2,
      "first_sale_date": "1997-12-22",
      "last_sale_date": "2008-10-06",
      "last_price": 168000,
      "url": "https://openproperties.uk/ip11/st-martins-green/22"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "1997-07-04",
      "last_sale_date": "1997-07-04",
      "last_price": 69000,
      "url": "https://openproperties.uk/ip11/st-martins-green/24"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 1,
      "first_sale_date": "1999-06-25",
      "last_sale_date": "1999-06-25",
      "last_price": 83000,
      "url": "https://openproperties.uk/ip11/st-martins-green/25"
    },
    {
      "paon": "25A",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 3,
      "first_sale_date": "2017-03-28",
      "last_sale_date": "2021-09-27",
      "last_price": 260000,
      "url": "https://openproperties.uk/ip11/st-martins-green/25a"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2010-10-18",
      "last_sale_date": "2010-10-18",
      "last_price": 102000,
      "url": "https://openproperties.uk/ip11/st-martins-green/26"
    },
    {
      "paon": "27",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 3,
      "first_sale_date": "2000-07-28",
      "last_sale_date": "2016-08-23",
      "last_price": 310000,
      "url": "https://openproperties.uk/ip11/st-martins-green/27"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2007-07-18",
      "last_sale_date": "2007-07-18",
      "last_price": 125000,
      "url": "https://openproperties.uk/ip11/st-martins-green/28"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 1,
      "first_sale_date": "2016-03-31",
      "last_sale_date": "2016-03-31",
      "last_price": 212500,
      "url": "https://openproperties.uk/ip11/st-martins-green/29"
    },
    {
      "paon": "29A",
      "saon": null,
      "postcode": "IP11 0UN",
      "sale_count": 1,
      "first_sale_date": "2017-03-03",
      "last_sale_date": "2017-03-03",
      "last_price": 297000,
      "url": "https://openproperties.uk/ip11/st-martins-green/29a"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2002-05-28",
      "last_sale_date": "2002-05-28",
      "last_price": 67000,
      "url": "https://openproperties.uk/ip11/st-martins-green/30"
    },
    {
      "paon": "31",
      "saon": null,
      "postcode": "IP11 0UW",
      "sale_count": 2,
      "first_sale_date": "2003-01-31",
      "last_sale_date": "2005-11-09",
      "last_price": 137500,
      "url": "https://openproperties.uk/ip11/st-martins-green/31"
    },
    {
      "paon": "32",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 3,
      "first_sale_date": "2001-02-12",
      "last_sale_date": "2022-02-11",
      "last_price": 190000,
      "url": "https://openproperties.uk/ip11/st-martins-green/32"
    },
    {
      "paon": "33",
      "saon": null,
      "postcode": "IP11 0UW",
      "sale_count": 3,
      "first_sale_date": "2014-01-16",
      "last_sale_date": "2025-06-20",
      "last_price": 221000,
      "url": "https://openproperties.uk/ip11/st-martins-green/33"
    },
    {
      "paon": "34",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "1996-05-01",
      "last_sale_date": "1996-05-01",
      "last_price": 45000,
      "url": "https://openproperties.uk/ip11/st-martins-green/34"
    },
    {
      "paon": "35",
      "saon": null,
      "postcode": "IP11 0UW",
      "sale_count": 3,
      "first_sale_date": "2004-06-04",
      "last_sale_date": "2021-10-29",
      "last_price": 220000,
      "url": "https://openproperties.uk/ip11/st-martins-green/35"
    },
    {
      "paon": "36",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 5,
      "first_sale_date": "1997-05-30",
      "last_sale_date": "2021-10-21",
      "last_price": 180000,
      "url": "https://openproperties.uk/ip11/st-martins-green/36"
    },
    {
      "paon": "37",
      "saon": null,
      "postcode": "IP11 0UW",
      "sale_count": 2,
      "first_sale_date": "2001-11-09",
      "last_sale_date": "2017-06-23",
      "last_price": 273000,
      "url": "https://openproperties.uk/ip11/st-martins-green/37"
    },
    {
      "paon": "42",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 2,
      "first_sale_date": "1995-04-07",
      "last_sale_date": "2012-02-15",
      "last_price": 122500,
      "url": "https://openproperties.uk/ip11/st-martins-green/42"
    },
    {
      "paon": "44",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2012-04-20",
      "last_sale_date": "2012-04-20",
      "last_price": 122000,
      "url": "https://openproperties.uk/ip11/st-martins-green/44"
    },
    {
      "paon": "46",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 2,
      "first_sale_date": "1999-06-07",
      "last_sale_date": "2019-09-11",
      "last_price": 190000,
      "url": "https://openproperties.uk/ip11/st-martins-green/46"
    },
    {
      "paon": "47",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 2,
      "first_sale_date": "2016-11-18",
      "last_sale_date": "2019-03-01",
      "last_price": 245000,
      "url": "https://openproperties.uk/ip11/st-martins-green/47"
    },
    {
      "paon": "48",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2000-04-03",
      "last_sale_date": "2000-04-03",
      "last_price": 53000,
      "url": "https://openproperties.uk/ip11/st-martins-green/48"
    },
    {
      "paon": "50",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "2021-07-30",
      "last_sale_date": "2021-07-30",
      "last_price": 180000,
      "url": "https://openproperties.uk/ip11/st-martins-green/50"
    },
    {
      "paon": "51",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 1,
      "first_sale_date": "1999-06-14",
      "last_sale_date": "1999-06-14",
      "last_price": 59500,
      "url": "https://openproperties.uk/ip11/st-martins-green/51"
    },
    {
      "paon": "52",
      "saon": null,
      "postcode": "IP11 0UU",
      "sale_count": 3,
      "first_sale_date": "1995-04-05",
      "last_sale_date": "2021-08-27",
      "last_price": 265000,
      "url": "https://openproperties.uk/ip11/st-martins-green/52"
    },
    {
      "paon": "53",
      "saon": null,
      "postcode": "IP11 0UT",
      "sale_count": 3,
      "first_sale_date": "2013-05-13",
      "last_sale_date": "2024-05-10",
      "last_price": 155000,
      "url": "https://openproperties.uk/ip11/st-martins-green/53"
    },
    {
      "paon": "55",
      "saon": null,
      "postcode": "IP11 0UT",
      "sale_count": 2,
      "first_sale_date": "1997-03-27",
      "last_sale_date": "2011-11-25",
      "last_price": 82500,
      "url": "https://openproperties.uk/ip11/st-martins-green/55"
    },
    {
      "paon": "56",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "2020-07-17",
      "last_sale_date": "2020-07-17",
      "last_price": 195000,
      "url": "https://openproperties.uk/ip11/st-martins-green/56"
    },
    {
      "paon": "58",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 4,
      "first_sale_date": "1997-08-08",
      "last_sale_date": "2025-11-14",
      "last_price": 255000,
      "url": "https://openproperties.uk/ip11/st-martins-green/58"
    },
    {
      "paon": "59",
      "saon": null,
      "postcode": "IP11 0YB",
      "sale_count": 1,
      "first_sale_date": "2021-12-03",
      "last_sale_date": "2021-12-03",
      "last_price": 202500,
      "url": "https://openproperties.uk/ip11/st-martins-green/59"
    },
    {
      "paon": "60",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "2012-06-22",
      "last_sale_date": "2012-06-22",
      "last_price": 125000,
      "url": "https://openproperties.uk/ip11/st-martins-green/60"
    },
    {
      "paon": "61",
      "saon": null,
      "postcode": "IP11 0YB",
      "sale_count": 3,
      "first_sale_date": "1997-08-15",
      "last_sale_date": "2011-07-11",
      "last_price": 108000,
      "url": "https://openproperties.uk/ip11/st-martins-green/61"
    },
    {
      "paon": "64",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "1999-03-30",
      "last_sale_date": "1999-03-30",
      "last_price": 48500,
      "url": "https://openproperties.uk/ip11/st-martins-green/64"
    },
    {
      "paon": "68",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "2007-02-08",
      "last_sale_date": "2020-05-26",
      "last_price": 189000,
      "url": "https://openproperties.uk/ip11/st-martins-green/68"
    },
    {
      "paon": "70",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "1997-08-08",
      "last_sale_date": "1997-08-08",
      "last_price": 39000,
      "url": "https://openproperties.uk/ip11/st-martins-green/70"
    },
    {
      "paon": "71",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "2003-08-01",
      "last_sale_date": "2007-03-16",
      "last_price": 127000,
      "url": "https://openproperties.uk/ip11/st-martins-green/71"
    },
    {
      "paon": "72",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 3,
      "first_sale_date": "1996-06-28",
      "last_sale_date": "2007-03-01",
      "last_price": 132500,
      "url": "https://openproperties.uk/ip11/st-martins-green/72"
    },
    {
      "paon": "73",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 3,
      "first_sale_date": "2008-09-04",
      "last_sale_date": "2020-02-24",
      "last_price": 178000,
      "url": "https://openproperties.uk/ip11/st-martins-green/73"
    },
    {
      "paon": "74",
      "saon": "FLAT 1",
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "2014-01-31",
      "last_sale_date": "2019-06-14",
      "last_price": 7340,
      "url": "https://openproperties.uk/ip11/st-martins-green/74/flat-1"
    },
    {
      "paon": "74",
      "saon": "FLAT 2",
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "1996-06-28",
      "last_sale_date": "2015-07-10",
      "last_price": 48000,
      "url": "https://openproperties.uk/ip11/st-martins-green/74/flat-2"
    },
    {
      "paon": "74",
      "saon": "FLAT 3",
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "2001-10-31",
      "last_sale_date": "2001-10-31",
      "last_price": 24995,
      "url": "https://openproperties.uk/ip11/st-martins-green/74/flat-3"
    },
    {
      "paon": "74",
      "saon": "FLAT 4",
      "postcode": "IP11 0YD",
      "sale_count": 5,
      "first_sale_date": "1996-05-20",
      "last_sale_date": "2002-04-22",
      "last_price": 32000,
      "url": "https://openproperties.uk/ip11/st-martins-green/74/flat-4"
    },
    {
      "paon": "74",
      "saon": "FLAT 6",
      "postcode": "IP11 0YD",
      "sale_count": 3,
      "first_sale_date": "2001-06-11",
      "last_sale_date": "2019-06-14",
      "last_price": 5660,
      "url": "https://openproperties.uk/ip11/st-martins-green/74/flat-6"
    },
    {
      "paon": "75",
      "saon": "FLAT 2",
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "2003-01-31",
      "last_sale_date": "2003-01-31",
      "last_price": 64100,
      "url": "https://openproperties.uk/ip11/st-martins-green/75/flat-2"
    },
    {
      "paon": "75",
      "saon": "FLAT 3",
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "2000-04-20",
      "last_sale_date": "2020-10-23",
      "last_price": 119000,
      "url": "https://openproperties.uk/ip11/st-martins-green/75/flat-3"
    },
    {
      "paon": "75",
      "saon": "FLAT 4",
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "1996-11-29",
      "last_sale_date": "2001-12-21",
      "last_price": 52000,
      "url": "https://openproperties.uk/ip11/st-martins-green/75/flat-4"
    },
    {
      "paon": "75",
      "saon": "FLAT 5",
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "1999-07-21",
      "last_sale_date": "1999-07-21",
      "last_price": 23250,
      "url": "https://openproperties.uk/ip11/st-martins-green/75/flat-5"
    },
    {
      "paon": "75",
      "saon": "FLAT 6",
      "postcode": "IP11 0YD",
      "sale_count": 5,
      "first_sale_date": "1997-02-21",
      "last_sale_date": "2025-03-31",
      "last_price": 154500,
      "url": "https://openproperties.uk/ip11/st-martins-green/75/flat-6"
    },
    {
      "paon": "78",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 1,
      "first_sale_date": "2002-04-19",
      "last_sale_date": "2002-04-19",
      "last_price": 133500,
      "url": "https://openproperties.uk/ip11/st-martins-green/78"
    },
    {
      "paon": "79",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "2022-04-27",
      "last_sale_date": "2024-06-17",
      "last_price": 230000,
      "url": "https://openproperties.uk/ip11/st-martins-green/79"
    },
    {
      "paon": "81",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "1995-04-12",
      "last_sale_date": "1995-04-12",
      "last_price": 37500,
      "url": "https://openproperties.uk/ip11/st-martins-green/81"
    },
    {
      "paon": "83",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "1995-05-19",
      "last_sale_date": "1997-02-28",
      "last_price": 36750,
      "url": "https://openproperties.uk/ip11/st-martins-green/83"
    },
    {
      "paon": "85",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 7,
      "first_sale_date": "1997-02-28",
      "last_sale_date": "2026-01-05",
      "last_price": 425000,
      "url": "https://openproperties.uk/ip11/st-martins-green/85"
    },
    {
      "paon": "87",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 1,
      "first_sale_date": "2011-08-15",
      "last_sale_date": "2011-08-15",
      "last_price": 249995,
      "url": "https://openproperties.uk/ip11/st-martins-green/87"
    },
    {
      "paon": "91",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 2,
      "first_sale_date": "2004-12-10",
      "last_sale_date": "2006-06-30",
      "last_price": 285000,
      "url": "https://openproperties.uk/ip11/st-martins-green/91"
    },
    {
      "paon": "99",
      "saon": null,
      "postcode": "IP11 0YD",
      "sale_count": 5,
      "first_sale_date": "1998-04-24",
      "last_sale_date": "2015-11-27",
      "last_price": 152500,
      "url": "https://openproperties.uk/ip11/st-martins-green/99"
    },
    {
      "paon": "105",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 3,
      "first_sale_date": "1997-05-06",
      "last_sale_date": "2004-06-11",
      "last_price": 120000,
      "url": "https://openproperties.uk/ip11/st-martins-green/105"
    },
    {
      "paon": "107",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 1,
      "first_sale_date": "2025-01-24",
      "last_sale_date": "2025-01-24",
      "last_price": 168000,
      "url": "https://openproperties.uk/ip11/st-martins-green/107"
    },
    {
      "paon": "109",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "1996-01-17",
      "last_sale_date": "2004-10-20",
      "last_price": 109000,
      "url": "https://openproperties.uk/ip11/st-martins-green/109"
    },
    {
      "paon": "111",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 6,
      "first_sale_date": "1998-11-27",
      "last_sale_date": "2008-10-03",
      "last_price": 98000,
      "url": "https://openproperties.uk/ip11/st-martins-green/111"
    },
    {
      "paon": "113",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 5,
      "first_sale_date": "1997-02-07",
      "last_sale_date": "2014-10-22",
      "last_price": 137000,
      "url": "https://openproperties.uk/ip11/st-martins-green/113"
    },
    {
      "paon": "115",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 3,
      "first_sale_date": "2004-05-20",
      "last_sale_date": "2011-08-22",
      "last_price": 90000,
      "url": "https://openproperties.uk/ip11/st-martins-green/115"
    },
    {
      "paon": "117",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "2000-07-17",
      "last_sale_date": "2002-02-01",
      "last_price": 50000,
      "url": "https://openproperties.uk/ip11/st-martins-green/117"
    },
    {
      "paon": "119",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 3,
      "first_sale_date": "1996-09-25",
      "last_sale_date": "2006-12-15",
      "last_price": 154000,
      "url": "https://openproperties.uk/ip11/st-martins-green/119"
    },
    {
      "paon": "121",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 3,
      "first_sale_date": "1995-11-10",
      "last_sale_date": "2013-08-09",
      "last_price": 125000,
      "url": "https://openproperties.uk/ip11/st-martins-green/121"
    },
    {
      "paon": "125",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "1999-07-16",
      "last_sale_date": "2003-06-30",
      "last_price": 90500,
      "url": "https://openproperties.uk/ip11/st-martins-green/125"
    },
    {
      "paon": "127",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 1,
      "first_sale_date": "1999-08-13",
      "last_sale_date": "1999-08-13",
      "last_price": 48000,
      "url": "https://openproperties.uk/ip11/st-martins-green/127"
    },
    {
      "paon": "129",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "2012-05-01",
      "last_sale_date": "2015-10-12",
      "last_price": 154500,
      "url": "https://openproperties.uk/ip11/st-martins-green/129"
    },
    {
      "paon": "131",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "1999-06-04",
      "last_sale_date": "2007-02-28",
      "last_price": 128000,
      "url": "https://openproperties.uk/ip11/st-martins-green/131"
    },
    {
      "paon": "133",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "1998-02-13",
      "last_sale_date": "2016-01-08",
      "last_price": 142000,
      "url": "https://openproperties.uk/ip11/st-martins-green/133"
    },
    {
      "paon": "135",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 1,
      "first_sale_date": "2009-07-06",
      "last_sale_date": "2009-07-06",
      "last_price": 122000,
      "url": "https://openproperties.uk/ip11/st-martins-green/135"
    },
    {
      "paon": "137",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 5,
      "first_sale_date": "1996-08-08",
      "last_sale_date": "2026-01-05",
      "last_price": 295000,
      "url": "https://openproperties.uk/ip11/st-martins-green/137"
    },
    {
      "paon": "139",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 4,
      "first_sale_date": "1998-10-30",
      "last_sale_date": "2004-12-16",
      "last_price": 118800,
      "url": "https://openproperties.uk/ip11/st-martins-green/139"
    },
    {
      "paon": "141",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 1,
      "first_sale_date": "2005-12-02",
      "last_sale_date": "2005-12-02",
      "last_price": 145000,
      "url": "https://openproperties.uk/ip11/st-martins-green/141"
    },
    {
      "paon": "143",
      "saon": null,
      "postcode": "IP11 0YE",
      "sale_count": 2,
      "first_sale_date": "2004-10-15",
      "last_sale_date": "2011-12-15",
      "last_price": 207500,
      "url": "https://openproperties.uk/ip11/st-martins-green/143"
    }
  ],
  "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
  }
}