{
  "url": "https://openproperties.uk/sg3/kerr-close/1",
  "address_path": "sg3/kerr-close/1",
  "paon": "1",
  "saon": null,
  "street": "KERR CLOSE",
  "locality": "KNEBWORTH",
  "town_city": "KNEBWORTH",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG3 6AL",
  "postcodes": [
    "SG3 6AL"
  ],
  "latitude": 51.86837274438777,
  "longitude": -0.18728578888440686,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1998-12-21",
  "last_sale_date": "2007-11-22",
  "last_price": 150000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg3/kerr-close/1/eeb6aabb-1015-4775-985f-ccc4acaff9cd",
      "transaction_id": "EEB6AABB-1015-4775-985F-CCC4ACAFF9CD",
      "price": 150000,
      "date_of_transfer": "2007-11-22",
      "postcode": "SG3 6AL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "1",
      "saon": null,
      "street": "KERR CLOSE",
      "locality": "KNEBWORTH",
      "town_city": "KNEBWORTH",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/kerr-close/1",
      "property_url": "https://openproperties.uk/sg3/kerr-close/1"
    },
    {
      "url": "https://openproperties.uk/sg3/kerr-close/1/dc2b8110-87dd-428f-be26-63b6d8923910",
      "transaction_id": "DC2B8110-87DD-428F-BE26-63B6D8923910",
      "price": 142000,
      "date_of_transfer": "2005-03-23",
      "postcode": "SG3 6AL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "1",
      "saon": null,
      "street": "KERR CLOSE",
      "locality": "KNEBWORTH",
      "town_city": "KNEBWORTH",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/kerr-close/1",
      "property_url": "https://openproperties.uk/sg3/kerr-close/1"
    },
    {
      "url": "https://openproperties.uk/sg3/kerr-close/1/4cb15523-08b7-4e66-8593-4e2b673330a5",
      "transaction_id": "4CB15523-08B7-4E66-8593-4E2B673330A5",
      "price": 45000,
      "date_of_transfer": "2003-09-02",
      "postcode": "SG3 6AL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "1",
      "saon": null,
      "street": "KERR CLOSE",
      "locality": "KNEBWORTH",
      "town_city": "KNEBWORTH",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/kerr-close/1",
      "property_url": "https://openproperties.uk/sg3/kerr-close/1"
    },
    {
      "url": "https://openproperties.uk/sg3/kerr-close/1/95f2349d-7ab4-468c-9aff-d00261901c84",
      "transaction_id": "95F2349D-7AB4-468C-9AFF-D00261901C84",
      "price": 57000,
      "date_of_transfer": "1998-12-21",
      "postcode": "SG3 6AL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "1",
      "saon": null,
      "street": "KERR CLOSE",
      "locality": "KNEBWORTH",
      "town_city": "KNEBWORTH",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/kerr-close/1",
      "property_url": "https://openproperties.uk/sg3/kerr-close/1"
    }
  ],
  "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. Contains OS data © Crown copyright and database right. Postcode locations are Code-Point Open centroids — they locate the postcode, not an individual building.",
  "provenance": [
    {
      "source": "HM Land Registry Price Paid Data",
      "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
      "retrieved_at": "2026-07-09T18:56:26.350736+00:00"
    },
    {
      "source": "OS Code-Point Open",
      "source_url": "https://osdatahub.os.uk/downloads/open/CodePointOpen",
      "retrieved_at": null
    }
  ]
}