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  "town_city": "HARROW",
  "district": "HARROW",
  "county": "GREATER LONDON",
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      "property_type": "T",
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      "duration": "F",
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      "street": "WALTON AVENUE",
      "locality": "HARROW",
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha2/walton-avenue/6",
      "property_url": "https://openproperties.uk/ha2/walton-avenue/6"
    },
    {
      "url": "https://openproperties.uk/ha2/walton-avenue/6/994aca9d-99ac-4922-9074-5efcc39afd6d",
      "transaction_id": "994ACA9D-99AC-4922-9074-5EFCC39AFD6D",
      "price": 159950,
      "date_of_transfer": "2000-05-09",
      "postcode": "HA2 8QX",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "WALTON AVENUE",
      "locality": null,
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha2/walton-avenue/6",
      "property_url": "https://openproperties.uk/ha2/walton-avenue/6"
    },
    {
      "url": "https://openproperties.uk/ha2/walton-avenue/6/8f010b2b-426e-4b17-8629-126b1954c8e0",
      "transaction_id": "8F010B2B-426E-4B17-8629-126B1954C8E0",
      "price": 119950,
      "date_of_transfer": "1999-09-30",
      "postcode": "HA2 8QX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "WALTON AVENUE",
      "locality": null,
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha2/walton-avenue/6",
      "property_url": "https://openproperties.uk/ha2/walton-avenue/6"
    }
  ],
  "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
    }
  ]
}