{
  "url": "https://openproperties.uk/al1/castle-road/1",
  "address_path": "al1/castle-road/1",
  "paon": "1",
  "saon": null,
  "street": "CASTLE ROAD",
  "locality": null,
  "town_city": "ST ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL1 5DQ",
  "postcodes": [
    "AL1 5DQ"
  ],
  "latitude": 51.75156564772679,
  "longitude": -0.30849028112739113,
  "location_precision": "postcode_centroid",
  "sale_count": 6,
  "first_sale_date": "2002-08-28",
  "last_sale_date": "2023-05-24",
  "last_price": 601000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al1/castle-road/1/09266ddb-c254-af90-e063-4704a8c02087",
      "transaction_id": "09266DDB-C254-AF90-E063-4704A8C02087",
      "price": 601000,
      "date_of_transfer": "2023-05-24",
      "postcode": "AL1 5DQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "CASTLE ROAD",
      "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": "al1/castle-road/1",
      "property_url": "https://openproperties.uk/al1/castle-road/1"
    },
    {
      "url": "https://openproperties.uk/al1/castle-road/1/8cac1318-3efb-0253-e053-6b04a8c08e51",
      "transaction_id": "8CAC1318-3EFB-0253-E053-6B04A8C08E51",
      "price": 505000,
      "date_of_transfer": "2019-05-20",
      "postcode": "AL1 5DQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "CASTLE ROAD",
      "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": "al1/castle-road/1",
      "property_url": "https://openproperties.uk/al1/castle-road/1"
    },
    {
      "url": "https://openproperties.uk/al1/castle-road/1/443a5578-9fdd-47e0-970d-470b2862ff16",
      "transaction_id": "443A5578-9FDD-47E0-970D-470B2862FF16",
      "price": 290000,
      "date_of_transfer": "2012-07-12",
      "postcode": "AL1 5DQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "CASTLE ROAD",
      "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": "al1/castle-road/1",
      "property_url": "https://openproperties.uk/al1/castle-road/1"
    },
    {
      "url": "https://openproperties.uk/al1/castle-road/1/b94504a8-3723-4e67-8cfd-ab251c61211d",
      "transaction_id": "B94504A8-3723-4E67-8CFD-AB251C61211D",
      "price": 258700,
      "date_of_transfer": "2007-03-09",
      "postcode": "AL1 5DQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "CASTLE ROAD",
      "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": "al1/castle-road/1",
      "property_url": "https://openproperties.uk/al1/castle-road/1"
    },
    {
      "url": "https://openproperties.uk/al1/castle-road/1/dce8d862-9e01-4995-8e79-dcb1f26a12b6",
      "transaction_id": "DCE8D862-9E01-4995-8E79-DCB1F26A12B6",
      "price": 212000,
      "date_of_transfer": "2003-11-14",
      "postcode": "AL1 5DQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "CASTLE ROAD",
      "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": "al1/castle-road/1",
      "property_url": "https://openproperties.uk/al1/castle-road/1"
    },
    {
      "url": "https://openproperties.uk/al1/castle-road/1/4d7d22c9-9b48-462d-b992-1f0078b93bc2",
      "transaction_id": "4D7D22C9-9B48-462D-B992-1F0078B93BC2",
      "price": 178950,
      "date_of_transfer": "2002-08-28",
      "postcode": "AL1 5DQ",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "CASTLE ROAD",
      "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": "al1/castle-road/1",
      "property_url": "https://openproperties.uk/al1/castle-road/1"
    }
  ],
  "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
    }
  ]
}