{
  "url": "https://openproperties.uk/al7/westfield/17",
  "address_path": "al7/westfield/17",
  "paon": "17",
  "saon": null,
  "street": "WESTFIELD",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 1QZ",
  "postcodes": [
    "AL7 1QZ"
  ],
  "latitude": 51.80443849218919,
  "longitude": -0.18663159903685658,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2000-06-02",
  "last_sale_date": "2017-12-20",
  "last_price": 192500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/westfield/17/64342bfe-38e7-422c-e053-6c04a8c0fb8a",
      "transaction_id": "64342BFE-38E7-422C-E053-6C04A8C0FB8A",
      "price": 192500,
      "date_of_transfer": "2017-12-20",
      "postcode": "AL7 1QZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "17",
      "saon": null,
      "street": "WESTFIELD",
      "locality": null,
      "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/westfield/17",
      "property_url": "https://openproperties.uk/al7/westfield/17"
    },
    {
      "url": "https://openproperties.uk/al7/westfield/17/93ce7d58-b6a2-4986-a794-a86d4b7354d4",
      "transaction_id": "93CE7D58-B6A2-4986-A794-A86D4B7354D4",
      "price": 126500,
      "date_of_transfer": "2004-09-24",
      "postcode": "AL7 1QZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "17",
      "saon": null,
      "street": "WESTFIELD",
      "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/westfield/17",
      "property_url": "https://openproperties.uk/al7/westfield/17"
    },
    {
      "url": "https://openproperties.uk/al7/westfield/17/3da6e4c9-e065-4874-af2e-c8b751a06e66",
      "transaction_id": "3DA6E4C9-E065-4874-AF2E-C8B751A06E66",
      "price": 65000,
      "date_of_transfer": "2000-06-02",
      "postcode": "AL7 1QZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "17",
      "saon": null,
      "street": "WESTFIELD",
      "locality": null,
      "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/westfield/17",
      "property_url": "https://openproperties.uk/al7/westfield/17"
    }
  ],
  "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
    }
  ]
}