{
  "url": "https://openproperties.uk/al6/firway/6",
  "address_path": "al6/firway/6",
  "paon": "6",
  "saon": null,
  "street": "FIRWAY",
  "locality": null,
  "town_city": "WELWYN",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL6 0RD",
  "postcodes": [
    "AL6 0RD"
  ],
  "latitude": 51.84110840937746,
  "longitude": -0.19074733193480395,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2013-10-04",
  "last_sale_date": "2025-07-08",
  "last_price": 1190000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al6/firway/6/3dccb7c9-f3b7-5b9d-e063-4704a8c0331e",
      "transaction_id": "3DCCB7C9-F3B7-5B9D-E063-4704A8C0331E",
      "price": 1190000,
      "date_of_transfer": "2025-07-08",
      "postcode": "AL6 0RD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "FIRWAY",
      "locality": null,
      "town_city": "WELWYN",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al6/firway/6",
      "property_url": "https://openproperties.uk/al6/firway/6"
    },
    {
      "url": "https://openproperties.uk/al6/firway/6/7181cf7a-99c3-45f2-99d4-f4a4f43871d7",
      "transaction_id": "7181CF7A-99C3-45F2-99D4-F4A4F43871D7",
      "price": 850000,
      "date_of_transfer": "2014-10-23",
      "postcode": "AL6 0RD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "FIRWAY",
      "locality": null,
      "town_city": "WELWYN",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al6/firway/6",
      "property_url": "https://openproperties.uk/al6/firway/6"
    },
    {
      "url": "https://openproperties.uk/al6/firway/6/21e5feb7-097a-2439-e050-a8c06205342e",
      "transaction_id": "21E5FEB7-097A-2439-E050-A8C06205342E",
      "price": 310000,
      "date_of_transfer": "2013-10-04",
      "postcode": "AL6 0RD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "FIRWAY",
      "locality": null,
      "town_city": "WELWYN",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al6/firway/6",
      "property_url": "https://openproperties.uk/al6/firway/6"
    }
  ],
  "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
    }
  ]
}