{
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  "district": "LUTON",
  "county": "LUTON",
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  "postcodes": [
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      "date_of_transfer": "2014-01-31",
      "postcode": "LU3 2DU",
      "property_type": "S",
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      "new_build": false,
      "duration": "F",
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      "paon": "25",
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      "street": "GRASMERE AVENUE",
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      "town_city": "LUTON",
      "district": "LUTON",
      "county": "LUTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "lu3/grasmere-avenue/25",
      "property_url": "https://openproperties.uk/lu3/grasmere-avenue/25"
    },
    {
      "url": "https://openproperties.uk/lu3/grasmere-avenue/25/ac74d2c6-1ad9-41e8-bc99-f0b4b64ebc84",
      "transaction_id": "AC74D2C6-1AD9-41E8-BC99-F0B4B64EBC84",
      "price": 69500,
      "date_of_transfer": "1998-04-30",
      "postcode": "LU3 2DU",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "25",
      "saon": null,
      "street": "GRASMERE AVENUE",
      "locality": "LUTON",
      "town_city": "LUTON",
      "district": "LUTON",
      "county": "LUTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "lu3/grasmere-avenue/25",
      "property_url": "https://openproperties.uk/lu3/grasmere-avenue/25"
    },
    {
      "url": "https://openproperties.uk/lu3/grasmere-avenue/25/d825371f-6654-4a98-948f-7ab2a7f34f08",
      "transaction_id": "D825371F-6654-4A98-948F-7AB2A7F34F08",
      "price": 55000,
      "date_of_transfer": "1997-11-25",
      "postcode": "LU3 2DU",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "25",
      "saon": null,
      "street": "GRASMERE AVENUE",
      "locality": "LUTON",
      "town_city": "LUTON",
      "district": "LUTON",
      "county": "LUTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "lu3/grasmere-avenue/25",
      "property_url": "https://openproperties.uk/lu3/grasmere-avenue/25"
    }
  ],
  "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
    }
  ]
}