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      "postcode": "WD23 4RF",
      "sale_count": 1,
      "first_sale_date": "2016-06-10",
      "last_sale_date": "2016-06-10",
      "last_price": 290000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/77"
    },
    {
      "paon": "82",
      "saon": null,
      "postcode": "WD23 4RG",
      "sale_count": 3,
      "first_sale_date": "1997-01-10",
      "last_sale_date": "2024-10-15",
      "last_price": 625000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/82"
    },
    {
      "paon": "83",
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      "postcode": "WD23 4RF",
      "sale_count": 1,
      "first_sale_date": "2008-11-21",
      "last_sale_date": "2008-11-21",
      "last_price": 285000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/83"
    },
    {
      "paon": "84",
      "saon": null,
      "postcode": "WD23 4RG",
      "sale_count": 1,
      "first_sale_date": "1997-11-07",
      "last_sale_date": "1997-11-07",
      "last_price": 128950,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/84"
    },
    {
      "paon": "85",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 1,
      "first_sale_date": "2003-11-18",
      "last_sale_date": "2003-11-18",
      "last_price": 294000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/85"
    },
    {
      "paon": "86",
      "saon": null,
      "postcode": "WD23 4RG",
      "sale_count": 1,
      "first_sale_date": "2002-12-06",
      "last_sale_date": "2002-12-06",
      "last_price": 443750,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/86"
    },
    {
      "paon": "89",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 2,
      "first_sale_date": "2011-05-17",
      "last_sale_date": "2025-05-06",
      "last_price": 725000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/89"
    },
    {
      "paon": "90",
      "saon": null,
      "postcode": "WD23 4RG",
      "sale_count": 2,
      "first_sale_date": "2000-04-17",
      "last_sale_date": "2013-06-10",
      "last_price": 499950,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/90"
    },
    {
      "paon": "92",
      "saon": null,
      "postcode": "WD23 4RG",
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      "first_sale_date": "2000-09-01",
      "last_sale_date": "2014-04-11",
      "last_price": 409950,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/92"
    },
    {
      "paon": "93",
      "saon": null,
      "postcode": "WD23 4RF",
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      "last_sale_date": "2023-07-28",
      "last_price": 725000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/93"
    },
    {
      "paon": "95",
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      "last_price": 382500,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/95"
    },
    {
      "paon": "97",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 3,
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      "last_sale_date": "2017-05-19",
      "last_price": 665000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/97"
    },
    {
      "paon": "98",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 1,
      "first_sale_date": "2000-08-29",
      "last_sale_date": "2000-08-29",
      "last_price": 150000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/98"
    },
    {
      "paon": "99",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 1,
      "first_sale_date": "1996-11-04",
      "last_sale_date": "1996-11-04",
      "last_price": 165000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/99"
    },
    {
      "paon": "100",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 2,
      "first_sale_date": "2004-06-28",
      "last_sale_date": "2006-11-02",
      "last_price": 360000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/100"
    },
    {
      "paon": "101",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 1,
      "first_sale_date": "2008-04-04",
      "last_sale_date": "2008-04-04",
      "last_price": 400000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/101"
    },
    {
      "paon": "102",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 3,
      "first_sale_date": "1995-11-10",
      "last_sale_date": "2018-08-02",
      "last_price": 559950,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/102"
    },
    {
      "paon": "103",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 2,
      "first_sale_date": "2000-11-16",
      "last_sale_date": "2020-11-27",
      "last_price": 735000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/103"
    },
    {
      "paon": "104",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 1,
      "first_sale_date": "1999-06-28",
      "last_sale_date": "1999-06-28",
      "last_price": 134000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/104"
    },
    {
      "paon": "105",
      "saon": null,
      "postcode": "WD23 4RF",
      "sale_count": 2,
      "first_sale_date": "1995-05-19",
      "last_sale_date": "2023-01-26",
      "last_price": 870000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/105"
    },
    {
      "paon": "106",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 1,
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      "last_price": 590000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/106"
    },
    {
      "paon": "107",
      "saon": null,
      "postcode": "WD23 4QE",
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      "last_sale_date": "2000-12-04",
      "last_price": 172000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/107"
    },
    {
      "paon": "108",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 3,
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      "last_sale_date": "2023-10-27",
      "last_price": 675000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/108"
    },
    {
      "paon": "109",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 2,
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      "last_sale_date": "2014-08-06",
      "last_price": 425000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/109"
    },
    {
      "paon": "110",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 2,
      "first_sale_date": "2015-05-08",
      "last_sale_date": "2024-03-27",
      "last_price": 595000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/110"
    },
    {
      "paon": "112",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 1,
      "first_sale_date": "2011-09-23",
      "last_sale_date": "2011-09-23",
      "last_price": 535000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/112"
    },
    {
      "paon": "113",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 2,
      "first_sale_date": "1995-07-12",
      "last_sale_date": "2020-06-22",
      "last_price": 660000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/113"
    },
    {
      "paon": "114",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 1,
      "first_sale_date": "2013-08-07",
      "last_sale_date": "2013-08-07",
      "last_price": 503000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/114"
    },
    {
      "paon": "115",
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      "postcode": "WD23 4QE",
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      "last_sale_date": "2025-08-08",
      "last_price": 570000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/115"
    },
    {
      "paon": "117",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 4,
      "first_sale_date": "2000-04-26",
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      "url": "https://openproperties.uk/wd23/chiltern-avenue/117"
    },
    {
      "paon": "118",
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      "last_price": 449950,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/118"
    },
    {
      "paon": "118A",
      "saon": null,
      "postcode": "WD23 4QF",
      "sale_count": 1,
      "first_sale_date": "1999-12-08",
      "last_sale_date": "1999-12-08",
      "last_price": 330000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/118a"
    },
    {
      "paon": "120",
      "saon": null,
      "postcode": "WD23 4QF",
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      "last_sale_date": "2021-06-28",
      "last_price": 1100000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/120"
    },
    {
      "paon": "121",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 2,
      "first_sale_date": "1996-06-26",
      "last_sale_date": "2021-05-07",
      "last_price": 525000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/121"
    },
    {
      "paon": "123",
      "saon": null,
      "postcode": "WD23 4QE",
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      "last_sale_date": "2001-06-17",
      "last_price": 160000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/123"
    },
    {
      "paon": "125",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 2,
      "first_sale_date": "2000-06-22",
      "last_sale_date": "2024-08-01",
      "last_price": 560000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/125"
    },
    {
      "paon": "127",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 2,
      "first_sale_date": "2001-05-24",
      "last_sale_date": "2019-05-31",
      "last_price": 836000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/127"
    },
    {
      "paon": "129",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 2,
      "first_sale_date": "2001-04-20",
      "last_sale_date": "2017-02-23",
      "last_price": 1340000,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/129"
    },
    {
      "paon": "131",
      "saon": null,
      "postcode": "WD23 4QE",
      "sale_count": 1,
      "first_sale_date": "2021-10-21",
      "last_sale_date": "2021-10-21",
      "last_price": 959500,
      "url": "https://openproperties.uk/wd23/chiltern-avenue/131"
    }
  ],
  "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
  }
}