{
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  "town_city": "DARLINGTON",
  "district": "DARLINGTON",
  "county": "DARLINGTON",
  "postcode": "DL1 4TF",
  "postcodes": [
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      "postcode": "DL1 4TF",
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      "duration": "F",
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      "paon": "34",
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      "street": "ULLSWATER AVENUE",
      "locality": null,
      "town_city": "DARLINGTON",
      "district": "DARLINGTON",
      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl1/ullswater-avenue/34",
      "property_url": "https://openproperties.uk/dl1/ullswater-avenue/34"
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    {
      "url": "https://openproperties.uk/dl1/ullswater-avenue/34/4d377b2e-b0f5-44b6-b2d7-56ec173d5d0c",
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      "date_of_transfer": "2009-03-06",
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      "property_type": "S",
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      "duration": "F",
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      "paon": "34",
      "saon": null,
      "street": "ULLSWATER AVENUE",
      "locality": "DARLINGTON",
      "town_city": "DARLINGTON",
      "district": "DARLINGTON",
      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl1/ullswater-avenue/34",
      "property_url": "https://openproperties.uk/dl1/ullswater-avenue/34"
    },
    {
      "url": "https://openproperties.uk/dl1/ullswater-avenue/34/4f7e0a33-af82-4e6b-b655-8be61556e6b3",
      "transaction_id": "4F7E0A33-AF82-4E6B-B655-8BE61556E6B3",
      "price": 61995,
      "date_of_transfer": "2001-09-03",
      "postcode": "DL1 4TF",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "34",
      "saon": null,
      "street": "ULLSWATER AVENUE",
      "locality": "DARLINGTON",
      "town_city": "DARLINGTON",
      "district": "DARLINGTON",
      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl1/ullswater-avenue/34",
      "property_url": "https://openproperties.uk/dl1/ullswater-avenue/34"
    }
  ],
  "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
    }
  ]
}