{
  "url": "https://openproperties.uk/al7/layton-street/49",
  "address_path": "al7/layton-street/49",
  "paon": "49",
  "saon": null,
  "street": "LAYTON STREET",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 4FE",
  "postcodes": [
    "AL7 4FE"
  ],
  "latitude": 51.78605818414703,
  "longitude": -0.20122962319642435,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2003-10-20",
  "last_sale_date": "2013-10-15",
  "last_price": 135000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/layton-street/49/2232ebf9-a128-4675-8aa8-40c1a611f2c7",
      "transaction_id": "2232EBF9-A128-4675-8AA8-40C1A611F2C7",
      "price": 135000,
      "date_of_transfer": "2013-10-15",
      "postcode": "AL7 4FE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "49",
      "saon": null,
      "street": "LAYTON STREET",
      "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/layton-street/49",
      "property_url": "https://openproperties.uk/al7/layton-street/49"
    },
    {
      "url": "https://openproperties.uk/al7/layton-street/49/15ed94fc-6f51-45fa-ab25-b236bd94e0ae",
      "transaction_id": "15ED94FC-6F51-45FA-AB25-B236BD94E0AE",
      "price": 138000,
      "date_of_transfer": "2003-10-20",
      "postcode": "AL7 4FE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "49",
      "saon": null,
      "street": "LAYTON STREET",
      "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/layton-street/49",
      "property_url": "https://openproperties.uk/al7/layton-street/49"
    }
  ],
  "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
    }
  ]
}