{
  "url": "https://openproperties.uk/al7/chequers-field/87",
  "address_path": "al7/chequers-field/87",
  "paon": "87",
  "saon": null,
  "street": "CHEQUERS FIELD",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 4TX",
  "postcodes": [
    "AL7 4TX"
  ],
  "latitude": 51.78622396662047,
  "longitude": -0.2097338282487289,
  "location_precision": "postcode_centroid",
  "sale_count": 6,
  "first_sale_date": "2008-02-29",
  "last_sale_date": "2022-06-14",
  "last_price": 251000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/chequers-field/87/237b17fd-fd2c-22ac-e063-4804a8c0ea3a",
      "transaction_id": "237B17FD-FD2C-22AC-E063-4804A8C0EA3A",
      "price": 251000,
      "date_of_transfer": "2022-06-14",
      "postcode": "AL7 4TX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "CHEQUERS FIELD",
      "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/chequers-field/87",
      "property_url": "https://openproperties.uk/al7/chequers-field/87"
    },
    {
      "url": "https://openproperties.uk/al7/chequers-field/87/5cf9903b-efc2-7f13-e053-6c04a8c074b1",
      "transaction_id": "5CF9903B-EFC2-7F13-E053-6C04A8C074B1",
      "price": 275000,
      "date_of_transfer": "2017-10-04",
      "postcode": "AL7 4TX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "CHEQUERS FIELD",
      "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/chequers-field/87",
      "property_url": "https://openproperties.uk/al7/chequers-field/87"
    },
    {
      "url": "https://openproperties.uk/al7/chequers-field/87/34428d7e-1112-b86c-e050-a8c06205059c",
      "transaction_id": "34428D7E-1112-B86C-E050-A8C06205059C",
      "price": 240000,
      "date_of_transfer": "2016-04-18",
      "postcode": "AL7 4TX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "CHEQUERS FIELD",
      "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/chequers-field/87",
      "property_url": "https://openproperties.uk/al7/chequers-field/87"
    },
    {
      "url": "https://openproperties.uk/al7/chequers-field/87/2ac10e50-5baf-1af6-e050-a8c063052ba1",
      "transaction_id": "2AC10E50-5BAF-1AF6-E050-A8C063052BA1",
      "price": 160000,
      "date_of_transfer": "2016-01-20",
      "postcode": "AL7 4TX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "CHEQUERS FIELD",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/chequers-field/87",
      "property_url": "https://openproperties.uk/al7/chequers-field/87"
    },
    {
      "url": "https://openproperties.uk/al7/chequers-field/87/a90c27d8-8397-4a81-8200-d5404363d64b",
      "transaction_id": "A90C27D8-8397-4A81-8200-D5404363D64B",
      "price": 169950,
      "date_of_transfer": "2014-01-31",
      "postcode": "AL7 4TX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "CHEQUERS FIELD",
      "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/chequers-field/87",
      "property_url": "https://openproperties.uk/al7/chequers-field/87"
    },
    {
      "url": "https://openproperties.uk/al7/chequers-field/87/0ee64fd2-b8fc-4459-92a9-0845eb39dbe3",
      "transaction_id": "0EE64FD2-B8FC-4459-92A9-0845EB39DBE3",
      "price": 188995,
      "date_of_transfer": "2008-02-29",
      "postcode": "AL7 4TX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "87",
      "saon": null,
      "street": "CHEQUERS FIELD",
      "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/chequers-field/87",
      "property_url": "https://openproperties.uk/al7/chequers-field/87"
    }
  ],
  "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
    }
  ]
}