{
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  "street": "HELMDON",
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  "town_city": "WASHINGTON",
  "district": "SUNDERLAND",
  "county": "TYNE AND WEAR",
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  "postcodes": [
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      "transaction_id": "D22473F6-26A7-7B40-E053-6C04A8C0A630",
      "price": 165000,
      "date_of_transfer": "2021-07-16",
      "postcode": "NE37 3AP",
      "property_type": "S",
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      "new_build": false,
      "duration": "F",
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      "street": "HELMDON",
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      "town_city": "WASHINGTON",
      "district": "SUNDERLAND",
      "county": "TYNE AND WEAR",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne37/helmdon/6",
      "property_url": "https://openproperties.uk/ne37/helmdon/6"
    },
    {
      "url": "https://openproperties.uk/ne37/helmdon/6/f1b722f8-fa65-45fa-8667-108455516ad3",
      "transaction_id": "F1B722F8-FA65-45FA-8667-108455516AD3",
      "price": 150000,
      "date_of_transfer": "2011-02-11",
      "postcode": "NE37 3AP",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "HELMDON",
      "locality": null,
      "town_city": "WASHINGTON",
      "district": "SUNDERLAND",
      "county": "TYNE AND WEAR",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne37/helmdon/6",
      "property_url": "https://openproperties.uk/ne37/helmdon/6"
    },
    {
      "url": "https://openproperties.uk/ne37/helmdon/6/cd02bc0b-c573-4a47-a64f-c056cc0f481f",
      "transaction_id": "CD02BC0B-C573-4A47-A64F-C056CC0F481F",
      "price": 42000,
      "date_of_transfer": "1995-09-01",
      "postcode": "NE37 3AP",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "HELMDON",
      "locality": "WASHINGTON",
      "town_city": "WASHINGTON",
      "district": "SUNDERLAND",
      "county": "TYNE AND WEAR",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne37/helmdon/6",
      "property_url": "https://openproperties.uk/ne37/helmdon/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
    }
  ]
}