{
  "url": "https://openproperties.uk/al4/marconi-way/65",
  "address_path": "al4/marconi-way/65",
  "paon": "65",
  "saon": null,
  "street": "MARCONI WAY",
  "locality": "ST. ALBANS",
  "town_city": "ST. ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL4 0JG",
  "postcodes": [
    "AL4 0JG"
  ],
  "latitude": 51.75006067786098,
  "longitude": -0.29581239191304426,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1999-12-10",
  "last_sale_date": "2003-02-14",
  "last_price": 385000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al4/marconi-way/65/c02cd159-9f72-4083-9542-86dcb6ea8ef3",
      "transaction_id": "C02CD159-9F72-4083-9542-86DCB6EA8EF3",
      "price": 385000,
      "date_of_transfer": "2003-02-14",
      "postcode": "AL4 0JG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "65",
      "saon": null,
      "street": "MARCONI WAY",
      "locality": "ST. ALBANS",
      "town_city": "ST. ALBANS",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al4/marconi-way/65",
      "property_url": "https://openproperties.uk/al4/marconi-way/65"
    },
    {
      "url": "https://openproperties.uk/al4/marconi-way/65/73c091a1-012d-4352-8596-53096c2bab8d",
      "transaction_id": "73C091A1-012D-4352-8596-53096C2BAB8D",
      "price": 230000,
      "date_of_transfer": "1999-12-10",
      "postcode": "AL4 0JG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "65",
      "saon": null,
      "street": "MARCONI WAY",
      "locality": null,
      "town_city": "ST. ALBANS",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al4/marconi-way/65",
      "property_url": "https://openproperties.uk/al4/marconi-way/65"
    }
  ],
  "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
    }
  ]
}