{
  "url": "https://openproperties.uk/al1/royston-road/18",
  "address_path": "al1/royston-road/18",
  "paon": "18",
  "saon": null,
  "street": "ROYSTON ROAD",
  "locality": null,
  "town_city": "ST ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL1 5NG",
  "postcodes": [
    "AL1 5NG"
  ],
  "latitude": 51.74774068733177,
  "longitude": -0.30825651988691205,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2004-07-09",
  "last_sale_date": "2015-03-13",
  "last_price": 493000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al1/royston-road/18/da05a955-9aed-40b5-a775-b2cc7945757b",
      "transaction_id": "DA05A955-9AED-40B5-A775-B2CC7945757B",
      "price": 493000,
      "date_of_transfer": "2015-03-13",
      "postcode": "AL1 5NG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "18",
      "saon": null,
      "street": "ROYSTON 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/royston-road/18",
      "property_url": "https://openproperties.uk/al1/royston-road/18"
    },
    {
      "url": "https://openproperties.uk/al1/royston-road/18/56edb62a-6b89-48cd-91f5-71602a537635",
      "transaction_id": "56EDB62A-6B89-48CD-91F5-71602A537635",
      "price": 350000,
      "date_of_transfer": "2013-12-17",
      "postcode": "AL1 5NG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "18",
      "saon": null,
      "street": "ROYSTON 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/royston-road/18",
      "property_url": "https://openproperties.uk/al1/royston-road/18"
    },
    {
      "url": "https://openproperties.uk/al1/royston-road/18/644a28c4-5e18-486d-9732-97b9d1deece4",
      "transaction_id": "644A28C4-5E18-486D-9732-97B9D1DEECE4",
      "price": 284950,
      "date_of_transfer": "2006-08-01",
      "postcode": "AL1 5NG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "18",
      "saon": null,
      "street": "ROYSTON 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/royston-road/18",
      "property_url": "https://openproperties.uk/al1/royston-road/18"
    },
    {
      "url": "https://openproperties.uk/al1/royston-road/18/9f0d9917-a91f-48f6-adf2-3db26cb495f6",
      "transaction_id": "9F0D9917-A91F-48F6-ADF2-3DB26CB495F6",
      "price": 265700,
      "date_of_transfer": "2004-07-09",
      "postcode": "AL1 5NG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "18",
      "saon": null,
      "street": "ROYSTON 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/royston-road/18",
      "property_url": "https://openproperties.uk/al1/royston-road/18"
    }
  ],
  "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
    }
  ]
}