{
  "url": "https://openproperties.uk/sg3/gun-lane/40",
  "address_path": "sg3/gun-lane/40",
  "paon": "40",
  "saon": null,
  "street": "GUN LANE",
  "locality": "KNEBWORTH",
  "town_city": "KNEBWORTH",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG3 6BH",
  "postcodes": [
    "SG3 6BH"
  ],
  "latitude": 51.86393574049388,
  "longitude": -0.1870284512727435,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1998-07-29",
  "last_sale_date": "2007-02-16",
  "last_price": 160000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg3/gun-lane/40/426e8ba9-1fed-48c9-9b31-1244b4d74130",
      "transaction_id": "426E8BA9-1FED-48C9-9B31-1244B4D74130",
      "price": 160000,
      "date_of_transfer": "2007-02-16",
      "postcode": "SG3 6BH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "GUN LANE",
      "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/gun-lane/40",
      "property_url": "https://openproperties.uk/sg3/gun-lane/40"
    },
    {
      "url": "https://openproperties.uk/sg3/gun-lane/40/28aafed7-9ecf-4861-99a0-7ba7df43306a",
      "transaction_id": "28AAFED7-9ECF-4861-99A0-7BA7DF43306A",
      "price": 136000,
      "date_of_transfer": "1998-07-29",
      "postcode": "SG3 6BH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "GUN LANE",
      "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/gun-lane/40",
      "property_url": "https://openproperties.uk/sg3/gun-lane/40"
    }
  ],
  "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
    }
  ]
}