{
  "url": "https://openproperties.uk/al5/barnfield-road/5",
  "address_path": "al5/barnfield-road/5",
  "paon": "5",
  "saon": null,
  "street": "BARNFIELD ROAD",
  "locality": null,
  "town_city": "HARPENDEN",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL5 5TH",
  "postcodes": [
    "AL5 5TH"
  ],
  "latitude": 51.80937225786984,
  "longitude": -0.3424035119052051,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "2000-09-12",
  "last_sale_date": "2014-03-06",
  "last_price": 650000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al5/barnfield-road/5/8dbe3560-4ed6-46c5-bd29-26d47479b3af",
      "transaction_id": "8DBE3560-4ED6-46C5-BD29-26D47479B3AF",
      "price": 650000,
      "date_of_transfer": "2014-03-06",
      "postcode": "AL5 5TH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "BARNFIELD ROAD",
      "locality": null,
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/barnfield-road/5",
      "property_url": "https://openproperties.uk/al5/barnfield-road/5"
    },
    {
      "url": "https://openproperties.uk/al5/barnfield-road/5/b7244069-795f-4df5-a7a7-26fbd036008c",
      "transaction_id": "B7244069-795F-4DF5-A7A7-26FBD036008C",
      "price": 395000,
      "date_of_transfer": "2006-02-01",
      "postcode": "AL5 5TH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "BARNFIELD ROAD",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/barnfield-road/5",
      "property_url": "https://openproperties.uk/al5/barnfield-road/5"
    },
    {
      "url": "https://openproperties.uk/al5/barnfield-road/5/42e37c6d-1413-4636-98bf-1286e577e0a3",
      "transaction_id": "42E37C6D-1413-4636-98BF-1286E577E0A3",
      "price": 378000,
      "date_of_transfer": "2004-07-28",
      "postcode": "AL5 5TH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "BARNFIELD ROAD",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/barnfield-road/5",
      "property_url": "https://openproperties.uk/al5/barnfield-road/5"
    },
    {
      "url": "https://openproperties.uk/al5/barnfield-road/5/e5e0d805-2379-4c76-bf84-2f2c0cf01962",
      "transaction_id": "E5E0D805-2379-4C76-BF84-2F2C0CF01962",
      "price": 275000,
      "date_of_transfer": "2001-08-03",
      "postcode": "AL5 5TH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "BARNFIELD ROAD",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/barnfield-road/5",
      "property_url": "https://openproperties.uk/al5/barnfield-road/5"
    },
    {
      "url": "https://openproperties.uk/al5/barnfield-road/5/d4153b6c-a86a-4354-8fba-3d43387520ec",
      "transaction_id": "D4153B6C-A86A-4354-8FBA-3D43387520EC",
      "price": 190000,
      "date_of_transfer": "2000-09-12",
      "postcode": "AL5 5TH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "BARNFIELD ROAD",
      "locality": null,
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/barnfield-road/5",
      "property_url": "https://openproperties.uk/al5/barnfield-road/5"
    }
  ],
  "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
    }
  ]
}