{
  "url": "https://openproperties.uk/al10/poplars-close/5",
  "address_path": "al10/poplars-close/5",
  "paon": "5",
  "saon": null,
  "street": "POPLARS CLOSE",
  "locality": null,
  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL10 9RX",
  "postcodes": [
    "AL10 9RX"
  ],
  "latitude": 51.75909511695748,
  "longitude": -0.2527702789660489,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1999-11-23",
  "last_sale_date": "2016-11-14",
  "last_price": 300000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al10/poplars-close/5/42a5a709-336f-56e8-e050-a8c06205331e",
      "transaction_id": "42A5A709-336F-56E8-E050-A8C06205331E",
      "price": 300000,
      "date_of_transfer": "2016-11-14",
      "postcode": "AL10 9RX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "5",
      "saon": null,
      "street": "POPLARS CLOSE",
      "locality": null,
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/poplars-close/5",
      "property_url": "https://openproperties.uk/al10/poplars-close/5"
    },
    {
      "url": "https://openproperties.uk/al10/poplars-close/5/8cbc528b-1a32-4469-83ca-4a3dedb73e7f",
      "transaction_id": "8CBC528B-1A32-4469-83CA-4A3DEDB73E7F",
      "price": 171000,
      "date_of_transfer": "2011-06-29",
      "postcode": "AL10 9RX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "5",
      "saon": null,
      "street": "POPLARS CLOSE",
      "locality": null,
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/poplars-close/5",
      "property_url": "https://openproperties.uk/al10/poplars-close/5"
    },
    {
      "url": "https://openproperties.uk/al10/poplars-close/5/67947600-4399-4177-bd74-acdd44f80c2e",
      "transaction_id": "67947600-4399-4177-BD74-ACDD44F80C2E",
      "price": 84950,
      "date_of_transfer": "1999-11-23",
      "postcode": "AL10 9RX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "5",
      "saon": null,
      "street": "POPLARS CLOSE",
      "locality": null,
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al10/poplars-close/5",
      "property_url": "https://openproperties.uk/al10/poplars-close/5"
    }
  ],
  "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
    }
  ]
}