{
  "url": "https://openproperties.uk/dl15/helmington-square/7",
  "address_path": "dl15/helmington-square/7",
  "paon": "7",
  "saon": null,
  "street": "HELMINGTON SQUARE",
  "locality": "HUNWICK",
  "town_city": "CROOK",
  "district": "COUNTY DURHAM",
  "county": "COUNTY DURHAM",
  "postcode": "DL15 0LG",
  "postcodes": [
    "DL15 0LG"
  ],
  "latitude": 54.6928328996659,
  "longitude": -1.7089107117786846,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2001-09-14",
  "last_sale_date": "2021-12-13",
  "last_price": 149950,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/dl15/helmington-square/7/e073986b-0622-2134-e053-6c04a8c0233b",
      "transaction_id": "E073986B-0622-2134-E053-6C04A8C0233B",
      "price": 149950,
      "date_of_transfer": "2021-12-13",
      "postcode": "DL15 0LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "7",
      "saon": null,
      "street": "HELMINGTON SQUARE",
      "locality": "HUNWICK",
      "town_city": "CROOK",
      "district": "COUNTY DURHAM",
      "county": "COUNTY DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl15/helmington-square/7",
      "property_url": "https://openproperties.uk/dl15/helmington-square/7"
    },
    {
      "url": "https://openproperties.uk/dl15/helmington-square/7/e9df3d4b-f2c2-4630-a43e-35f3a694e61b",
      "transaction_id": "E9DF3D4B-F2C2-4630-A43E-35F3A694E61B",
      "price": 120000,
      "date_of_transfer": "2006-10-06",
      "postcode": "DL15 0LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "7",
      "saon": null,
      "street": "HELMINGTON SQUARE",
      "locality": "HUNWICK",
      "town_city": "CROOK",
      "district": "WEAR VALLEY",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl15/helmington-square/7",
      "property_url": "https://openproperties.uk/dl15/helmington-square/7"
    },
    {
      "url": "https://openproperties.uk/dl15/helmington-square/7/e7078b7b-d470-4e16-99d4-a67fdc23817d",
      "transaction_id": "E7078B7B-D470-4E16-99D4-A67FDC23817D",
      "price": 29950,
      "date_of_transfer": "2003-11-28",
      "postcode": "DL15 0LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "7",
      "saon": null,
      "street": "HELMINGTON SQUARE",
      "locality": "HUNWICK",
      "town_city": "CROOK",
      "district": "WEAR VALLEY",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl15/helmington-square/7",
      "property_url": "https://openproperties.uk/dl15/helmington-square/7"
    },
    {
      "url": "https://openproperties.uk/dl15/helmington-square/7/70b4dff5-a9dd-4ea4-b676-7e067aa3b90a",
      "transaction_id": "70B4DFF5-A9DD-4EA4-B676-7E067AA3B90A",
      "price": 20500,
      "date_of_transfer": "2001-09-14",
      "postcode": "DL15 0LG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "7",
      "saon": null,
      "street": "HELMINGTON SQUARE",
      "locality": "HUNWICK",
      "town_city": "CROOK",
      "district": "WEAR VALLEY",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl15/helmington-square/7",
      "property_url": "https://openproperties.uk/dl15/helmington-square/7"
    }
  ],
  "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
    }
  ]
}