{
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  "street": "CRABTREE LANE",
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  "town_city": "HARPENDEN",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
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  "postcodes": [
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      "date_of_transfer": "2012-12-05",
      "postcode": "AL5 5RD",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "133",
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      "street": "CRABTREE LANE",
      "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/crabtree-lane/133",
      "property_url": "https://openproperties.uk/al5/crabtree-lane/133"
    },
    {
      "url": "https://openproperties.uk/al5/crabtree-lane/133/ca4851ad-8bab-4e50-9d58-b8aaae132a1d",
      "transaction_id": "CA4851AD-8BAB-4E50-9D58-B8AAAE132A1D",
      "price": 275000,
      "date_of_transfer": "2005-02-01",
      "postcode": "AL5 5RD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "133",
      "saon": null,
      "street": "CRABTREE LANE",
      "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/crabtree-lane/133",
      "property_url": "https://openproperties.uk/al5/crabtree-lane/133"
    },
    {
      "url": "https://openproperties.uk/al5/crabtree-lane/133/b0c2b4ca-18df-437e-9f2f-ebf9c0eeb9ce",
      "transaction_id": "B0C2B4CA-18DF-437E-9F2F-EBF9C0EEB9CE",
      "price": 155000,
      "date_of_transfer": "1999-01-08",
      "postcode": "AL5 5RD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "133",
      "saon": null,
      "street": "CRABTREE LANE",
      "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/crabtree-lane/133",
      "property_url": "https://openproperties.uk/al5/crabtree-lane/133"
    }
  ],
  "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
    }
  ]
}