{
  "url": "https://openproperties.uk/al7/sloansway/40",
  "address_path": "al7/sloansway/40",
  "paon": "40",
  "saon": null,
  "street": "SLOANSWAY",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 1ND",
  "postcodes": [
    "AL7 1ND"
  ],
  "latitude": 51.81158560849946,
  "longitude": -0.18711360056995763,
  "location_precision": "postcode_centroid",
  "sale_count": 6,
  "first_sale_date": "2001-12-03",
  "last_sale_date": "2019-05-10",
  "last_price": 191200,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/sloansway/40/8a78b2af-93e0-5cb0-e053-6b04a8c0f504",
      "transaction_id": "8A78B2AF-93E0-5CB0-E053-6B04A8C0F504",
      "price": 191200,
      "date_of_transfer": "2019-05-10",
      "postcode": "AL7 1ND",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "40",
      "saon": null,
      "street": "SLOANSWAY",
      "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/sloansway/40",
      "property_url": "https://openproperties.uk/al7/sloansway/40"
    },
    {
      "url": "https://openproperties.uk/al7/sloansway/40/5f54b81d-225a-2b45-e053-6b04a8c01fb0",
      "transaction_id": "5F54B81D-225A-2B45-E053-6B04A8C01FB0",
      "price": 190000,
      "date_of_transfer": "2017-11-10",
      "postcode": "AL7 1ND",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "40",
      "saon": null,
      "street": "SLOANSWAY",
      "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/sloansway/40",
      "property_url": "https://openproperties.uk/al7/sloansway/40"
    },
    {
      "url": "https://openproperties.uk/al7/sloansway/40/58204490-e2c3-474c-b840-b4399cbf30a4",
      "transaction_id": "58204490-E2C3-474C-B840-B4399CBF30A4",
      "price": 145000,
      "date_of_transfer": "2014-08-15",
      "postcode": "AL7 1ND",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "40",
      "saon": null,
      "street": "SLOANSWAY",
      "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/sloansway/40",
      "property_url": "https://openproperties.uk/al7/sloansway/40"
    },
    {
      "url": "https://openproperties.uk/al7/sloansway/40/08dd1b8f-09d4-4c64-aacf-4917ba21999a",
      "transaction_id": "08DD1B8F-09D4-4C64-AACF-4917BA21999A",
      "price": 131000,
      "date_of_transfer": "2008-06-25",
      "postcode": "AL7 1ND",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "40",
      "saon": null,
      "street": "SLOANSWAY",
      "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/sloansway/40",
      "property_url": "https://openproperties.uk/al7/sloansway/40"
    },
    {
      "url": "https://openproperties.uk/al7/sloansway/40/c92c3b4e-a8aa-4b09-b6d4-f5d85c7d065a",
      "transaction_id": "C92C3B4E-A8AA-4B09-B6D4-F5D85C7D065A",
      "price": 119000,
      "date_of_transfer": "2006-01-06",
      "postcode": "AL7 1ND",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "40",
      "saon": null,
      "street": "SLOANSWAY",
      "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/sloansway/40",
      "property_url": "https://openproperties.uk/al7/sloansway/40"
    },
    {
      "url": "https://openproperties.uk/al7/sloansway/40/b562f5eb-65db-4a57-b915-b3550bcc37e5",
      "transaction_id": "B562F5EB-65DB-4A57-B915-B3550BCC37E5",
      "price": 35100,
      "date_of_transfer": "2001-12-03",
      "postcode": "AL7 1ND",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "40",
      "saon": null,
      "street": "SLOANSWAY",
      "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/sloansway/40",
      "property_url": "https://openproperties.uk/al7/sloansway/40"
    }
  ],
  "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
    }
  ]
}