{
  "url": "https://openproperties.uk/sg5/walnut-tree-road/9",
  "address_path": "sg5/walnut-tree-road/9",
  "paon": "9",
  "saon": null,
  "street": "WALNUT TREE ROAD",
  "locality": "PIRTON",
  "town_city": "HITCHIN",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG5 3PX",
  "postcodes": [
    "SG5 3PX"
  ],
  "latitude": 51.97094421012371,
  "longitude": -0.32897974991192375,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1995-05-04",
  "last_sale_date": "1998-09-02",
  "last_price": 240000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg5/walnut-tree-road/9/860ff7c7-eb20-40c7-9ebc-7f5bfa79669d",
      "transaction_id": "860FF7C7-EB20-40C7-9EBC-7F5BFA79669D",
      "price": 240000,
      "date_of_transfer": "1998-09-02",
      "postcode": "SG5 3PX",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "WALNUT TREE ROAD",
      "locality": "PIRTON",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg5/walnut-tree-road/9",
      "property_url": "https://openproperties.uk/sg5/walnut-tree-road/9"
    },
    {
      "url": "https://openproperties.uk/sg5/walnut-tree-road/9/108ef354-b164-4bf9-9dc2-7bdd910cb6dc",
      "transaction_id": "108EF354-B164-4BF9-9DC2-7BDD910CB6DC",
      "price": 190000,
      "date_of_transfer": "1995-05-04",
      "postcode": "SG5 3PX",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "WALNUT TREE ROAD",
      "locality": "PIRTON",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg5/walnut-tree-road/9",
      "property_url": "https://openproperties.uk/sg5/walnut-tree-road/9"
    }
  ],
  "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
    }
  ]
}