{
  "url": "https://openproperties.uk/al4/elm-drive/40",
  "address_path": "al4/elm-drive/40",
  "paon": "40",
  "saon": null,
  "street": "ELM DRIVE",
  "locality": null,
  "town_city": "ST ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL4 0EG",
  "postcodes": [
    "AL4 0EG"
  ],
  "latitude": 51.75309377095866,
  "longitude": -0.3028408174326368,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2006-04-27",
  "last_sale_date": "2024-04-12",
  "last_price": 1300000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al4/elm-drive/40/1c3e72fe-2746-f410-e063-4804a8c0dfa6",
      "transaction_id": "1C3E72FE-2746-F410-E063-4804A8C0DFA6",
      "price": 1300000,
      "date_of_transfer": "2024-04-12",
      "postcode": "AL4 0EG",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "ELM DRIVE",
      "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/elm-drive/40",
      "property_url": "https://openproperties.uk/al4/elm-drive/40"
    },
    {
      "url": "https://openproperties.uk/al4/elm-drive/40/095f0633-0877-48ec-8283-2bd640b5dddc",
      "transaction_id": "095F0633-0877-48EC-8283-2BD640B5DDDC",
      "price": 765000,
      "date_of_transfer": "2012-10-19",
      "postcode": "AL4 0EG",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "ELM DRIVE",
      "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/elm-drive/40",
      "property_url": "https://openproperties.uk/al4/elm-drive/40"
    },
    {
      "url": "https://openproperties.uk/al4/elm-drive/40/22530b59-5cc5-4bca-90c1-4f8201e0e754",
      "transaction_id": "22530B59-5CC5-4BCA-90C1-4F8201E0E754",
      "price": 385000,
      "date_of_transfer": "2006-04-27",
      "postcode": "AL4 0EG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "ELM DRIVE",
      "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/elm-drive/40",
      "property_url": "https://openproperties.uk/al4/elm-drive/40"
    }
  ],
  "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
    }
  ]
}