{
  "url": "https://openproperties.uk/al4/butterfield-road/43",
  "address_path": "al4/butterfield-road/43",
  "paon": "43",
  "saon": null,
  "street": "BUTTERFIELD ROAD",
  "locality": "WHEATHAMPSTEAD",
  "town_city": "ST. ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL4 8PX",
  "postcodes": [
    "AL4 8PX"
  ],
  "latitude": 51.8070317298183,
  "longitude": -0.2969137776321899,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1999-08-11",
  "last_sale_date": "2005-06-17",
  "last_price": 234000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al4/butterfield-road/43/e505f141-d087-4dc7-9128-099eb101195c",
      "transaction_id": "E505F141-D087-4DC7-9128-099EB101195C",
      "price": 234000,
      "date_of_transfer": "2005-06-17",
      "postcode": "AL4 8PX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "43",
      "saon": null,
      "street": "BUTTERFIELD ROAD",
      "locality": "WHEATHAMPSTEAD",
      "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/butterfield-road/43",
      "property_url": "https://openproperties.uk/al4/butterfield-road/43"
    },
    {
      "url": "https://openproperties.uk/al4/butterfield-road/43/1be2ce77-619c-4d59-bd03-f3897912bb89",
      "transaction_id": "1BE2CE77-619C-4D59-BD03-F3897912BB89",
      "price": 170000,
      "date_of_transfer": "2000-01-20",
      "postcode": "AL4 8PX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "43",
      "saon": null,
      "street": "BUTTERFIELD ROAD",
      "locality": "WHEATHAMPSTEAD",
      "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/butterfield-road/43",
      "property_url": "https://openproperties.uk/al4/butterfield-road/43"
    },
    {
      "url": "https://openproperties.uk/al4/butterfield-road/43/3719c3b5-e66b-488b-83b5-db8c641d2e51",
      "transaction_id": "3719C3B5-E66B-488B-83B5-DB8C641D2E51",
      "price": 120000,
      "date_of_transfer": "1999-08-11",
      "postcode": "AL4 8PX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "43",
      "saon": null,
      "street": "BUTTERFIELD ROAD",
      "locality": "WHEATHAMPSTEAD",
      "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/butterfield-road/43",
      "property_url": "https://openproperties.uk/al4/butterfield-road/43"
    }
  ],
  "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
    }
  ]
}