{
  "url": "https://openproperties.uk/al7/holwell-road/35",
  "address_path": "al7/holwell-road/35",
  "paon": "35",
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  "street": "HOLWELL ROAD",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 3RE",
  "postcodes": [
    "AL7 3RE"
  ],
  "latitude": 51.79431785265207,
  "longitude": -0.19920431182876838,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2012-10-01",
  "last_sale_date": "2014-08-29",
  "last_price": 283000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/holwell-road/35/b86fb442-aa36-4ca1-ac41-4bb1718520ea",
      "transaction_id": "B86FB442-AA36-4CA1-AC41-4BB1718520EA",
      "price": 283000,
      "date_of_transfer": "2014-08-29",
      "postcode": "AL7 3RE",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "HOLWELL ROAD",
      "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/holwell-road/35",
      "property_url": "https://openproperties.uk/al7/holwell-road/35"
    },
    {
      "url": "https://openproperties.uk/al7/holwell-road/35/ad1f9e1a-c778-4c83-ab02-4e1592db4ac0",
      "transaction_id": "AD1F9E1A-C778-4C83-AB02-4E1592DB4AC0",
      "price": 235000,
      "date_of_transfer": "2012-10-01",
      "postcode": "AL7 3RE",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "HOLWELL ROAD",
      "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/holwell-road/35",
      "property_url": "https://openproperties.uk/al7/holwell-road/35"
    }
  ],
  "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
    }
  ]
}