{
  "url": "https://openproperties.uk/en6/park-avenue/79",
  "address_path": "en6/park-avenue/79",
  "paon": "79",
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  "street": "PARK AVENUE",
  "locality": "POTTERS BAR",
  "town_city": "POTTERS BAR",
  "district": "HERTSMERE",
  "county": "HERTFORDSHIRE",
  "postcode": "EN6 5EW",
  "postcodes": [
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  ],
  "latitude": 51.69089682493996,
  "longitude": -0.16821166477896415,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2004-08-13",
  "last_sale_date": "2007-08-31",
  "last_price": 335000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/en6/park-avenue/79/eba5f8ea-bde0-464f-8b7d-310d12626dd5",
      "transaction_id": "EBA5F8EA-BDE0-464F-8B7D-310D12626DD5",
      "price": 335000,
      "date_of_transfer": "2007-08-31",
      "postcode": "EN6 5EW",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "79",
      "saon": null,
      "street": "PARK AVENUE",
      "locality": "POTTERS BAR",
      "town_city": "POTTERS BAR",
      "district": "HERTSMERE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en6/park-avenue/79",
      "property_url": "https://openproperties.uk/en6/park-avenue/79"
    },
    {
      "url": "https://openproperties.uk/en6/park-avenue/79/85475623-ddc1-44f7-bbc6-6db5367ebf44",
      "transaction_id": "85475623-DDC1-44F7-BBC6-6DB5367EBF44",
      "price": 239950,
      "date_of_transfer": "2004-08-13",
      "postcode": "EN6 5EW",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "79",
      "saon": null,
      "street": "PARK AVENUE",
      "locality": "POTTERS BAR",
      "town_city": "POTTERS BAR",
      "district": "HERTSMERE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en6/park-avenue/79",
      "property_url": "https://openproperties.uk/en6/park-avenue/79"
    }
  ],
  "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
    }
  ]
}