{
  "url": "https://openproperties.uk/al10/ground-lane/46",
  "address_path": "al10/ground-lane/46",
  "paon": "46",
  "saon": null,
  "street": "GROUND LANE",
  "locality": null,
  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL10 0HH",
  "postcodes": [
    "AL10 0HH"
  ],
  "latitude": 51.76809839064493,
  "longitude": -0.21995846541285857,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1995-08-31",
  "last_sale_date": "2013-07-05",
  "last_price": 142000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al10/ground-lane/46/2d836ba0-d631-4a21-b0db-5788f0e186a6",
      "transaction_id": "2D836BA0-D631-4A21-B0DB-5788F0E186A6",
      "price": 142000,
      "date_of_transfer": "2013-07-05",
      "postcode": "AL10 0HH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "46",
      "saon": null,
      "street": "GROUND LANE",
      "locality": null,
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/ground-lane/46",
      "property_url": "https://openproperties.uk/al10/ground-lane/46"
    },
    {
      "url": "https://openproperties.uk/al10/ground-lane/46/314b48b4-3993-40ff-ab26-daf002adb8c9",
      "transaction_id": "314B48B4-3993-40FF-AB26-DAF002ADB8C9",
      "price": 144000,
      "date_of_transfer": "2007-03-23",
      "postcode": "AL10 0HH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "46",
      "saon": null,
      "street": "GROUND LANE",
      "locality": "HATFIELD",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/ground-lane/46",
      "property_url": "https://openproperties.uk/al10/ground-lane/46"
    },
    {
      "url": "https://openproperties.uk/al10/ground-lane/46/6b5f7881-b3ee-4fda-a1c7-40356c6bcd38",
      "transaction_id": "6B5F7881-B3EE-4FDA-A1C7-40356C6BCD38",
      "price": 44000,
      "date_of_transfer": "1997-07-18",
      "postcode": "AL10 0HH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "46",
      "saon": null,
      "street": "GROUND LANE",
      "locality": "HATFIELD",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/ground-lane/46",
      "property_url": "https://openproperties.uk/al10/ground-lane/46"
    },
    {
      "url": "https://openproperties.uk/al10/ground-lane/46/26e84c4a-f6ad-458a-a101-95457b9331fd",
      "transaction_id": "26E84C4A-F6AD-458A-A101-95457B9331FD",
      "price": 47000,
      "date_of_transfer": "1995-08-31",
      "postcode": "AL10 0HH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "46",
      "saon": null,
      "street": "GROUND LANE",
      "locality": "HATFIELD",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/ground-lane/46",
      "property_url": "https://openproperties.uk/al10/ground-lane/46"
    }
  ],
  "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
    }
  ]
}