{
  "url": "https://openproperties.uk/al9/parsonage-lane/29",
  "address_path": "al9/parsonage-lane/29",
  "paon": "29",
  "saon": null,
  "street": "PARSONAGE LANE",
  "locality": "WELHAM GREEN",
  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL9 7LY",
  "postcodes": [
    "AL9 7LY"
  ],
  "latitude": 51.73756606009052,
  "longitude": -0.22205649053683246,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2000-06-05",
  "last_sale_date": "2011-11-07",
  "last_price": 207000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al9/parsonage-lane/29/a4b8a8f0-947f-4197-86b3-52f87db2e943",
      "transaction_id": "A4B8A8F0-947F-4197-86B3-52F87DB2E943",
      "price": 207000,
      "date_of_transfer": "2011-11-07",
      "postcode": "AL9 7LY",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "PARSONAGE 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/parsonage-lane/29",
      "property_url": "https://openproperties.uk/al9/parsonage-lane/29"
    },
    {
      "url": "https://openproperties.uk/al9/parsonage-lane/29/2a491265-81c4-4d48-bb98-cea1c86998a4",
      "transaction_id": "2A491265-81C4-4D48-BB98-CEA1C86998A4",
      "price": 260000,
      "date_of_transfer": "2007-12-05",
      "postcode": "AL9 7LY",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "PARSONAGE 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/parsonage-lane/29",
      "property_url": "https://openproperties.uk/al9/parsonage-lane/29"
    },
    {
      "url": "https://openproperties.uk/al9/parsonage-lane/29/1bf3da50-2bf4-4ee3-af6b-c46a1ff3c3c2",
      "transaction_id": "1BF3DA50-2BF4-4EE3-AF6B-C46A1FF3C3C2",
      "price": 175000,
      "date_of_transfer": "2003-12-04",
      "postcode": "AL9 7LY",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "PARSONAGE 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/parsonage-lane/29",
      "property_url": "https://openproperties.uk/al9/parsonage-lane/29"
    },
    {
      "url": "https://openproperties.uk/al9/parsonage-lane/29/81ea61ce-720c-40ac-bca6-268f84a61cc9",
      "transaction_id": "81EA61CE-720C-40AC-BCA6-268F84A61CC9",
      "price": 68500,
      "date_of_transfer": "2000-06-05",
      "postcode": "AL9 7LY",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "PARSONAGE 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/parsonage-lane/29",
      "property_url": "https://openproperties.uk/al9/parsonage-lane/29"
    }
  ],
  "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
    }
  ]
}