{
  "url": "https://openproperties.uk/al7/corners/28",
  "address_path": "al7/corners/28",
  "paon": "28",
  "saon": null,
  "street": "CORNERS",
  "locality": "WELWYN GARDEN CITY",
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 1RN",
  "postcodes": [
    "AL7 1RN"
  ],
  "latitude": 51.805684183105434,
  "longitude": -0.1840287123048102,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1998-07-15",
  "last_sale_date": "2007-10-26",
  "last_price": 168000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/corners/28/fe2a34cb-fa88-4a01-899a-77f98233c95e",
      "transaction_id": "FE2A34CB-FA88-4A01-899A-77F98233C95E",
      "price": 168000,
      "date_of_transfer": "2007-10-26",
      "postcode": "AL7 1RN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "28",
      "saon": null,
      "street": "CORNERS",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/corners/28",
      "property_url": "https://openproperties.uk/al7/corners/28"
    },
    {
      "url": "https://openproperties.uk/al7/corners/28/081df8a0-aeba-49b6-96d2-baf3c6b6df97",
      "transaction_id": "081DF8A0-AEBA-49B6-96D2-BAF3C6B6DF97",
      "price": 94000,
      "date_of_transfer": "2002-02-28",
      "postcode": "AL7 1RN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "28",
      "saon": null,
      "street": "CORNERS",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/corners/28",
      "property_url": "https://openproperties.uk/al7/corners/28"
    },
    {
      "url": "https://openproperties.uk/al7/corners/28/b25e1cac-466a-4ab8-a542-10935145c3df",
      "transaction_id": "B25E1CAC-466A-4AB8-A542-10935145C3DF",
      "price": 55000,
      "date_of_transfer": "1998-07-15",
      "postcode": "AL7 1RN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "28",
      "saon": null,
      "street": "CORNERS",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/corners/28",
      "property_url": "https://openproperties.uk/al7/corners/28"
    }
  ],
  "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
    }
  ]
}