{
  "url": "https://openproperties.uk/al9/pooleys-lane/49",
  "address_path": "al9/pooleys-lane/49",
  "paon": "49",
  "saon": null,
  "street": "POOLEYS LANE",
  "locality": "WELHAM GREEN",
  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL9 7LG",
  "postcodes": [
    "AL9 7LG"
  ],
  "latitude": 51.73913605198038,
  "longitude": -0.21647657732562312,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1996-10-07",
  "last_sale_date": "2005-06-10",
  "last_price": 228000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al9/pooleys-lane/49/078519dd-f0ce-4026-953a-5612966018d3",
      "transaction_id": "078519DD-F0CE-4026-953A-5612966018D3",
      "price": 228000,
      "date_of_transfer": "2005-06-10",
      "postcode": "AL9 7LG",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "49",
      "saon": null,
      "street": "POOLEYS LANE",
      "locality": "WELHAM GREEN",
      "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": "al9/pooleys-lane/49",
      "property_url": "https://openproperties.uk/al9/pooleys-lane/49"
    },
    {
      "url": "https://openproperties.uk/al9/pooleys-lane/49/9d5e60d2-6047-423d-9176-6ae6c8d80a75",
      "transaction_id": "9D5E60D2-6047-423D-9176-6AE6C8D80A75",
      "price": 94000,
      "date_of_transfer": "1996-10-07",
      "postcode": "AL9 7LG",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "49",
      "saon": null,
      "street": "POOLEYS LANE",
      "locality": "WELHAM GREEN",
      "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": "al9/pooleys-lane/49",
      "property_url": "https://openproperties.uk/al9/pooleys-lane/49"
    }
  ],
  "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
    }
  ]
}