{
  "url": "https://openproperties.uk/sg4/high-street/30",
  "address_path": "sg4/high-street/30",
  "paon": "30",
  "saon": null,
  "street": "HIGH STREET",
  "locality": "WHITWELL",
  "town_city": "HITCHIN",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG4 8AG",
  "postcodes": [
    "SG4 8AG",
    "SG4 8RN"
  ],
  "latitude": 51.87583811220211,
  "longitude": -0.2790323183700332,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2007-02-28",
  "last_sale_date": "2013-01-30",
  "last_price": 235000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg4/high-street/30/650e69ae-a3ba-44ca-9359-c9201744f135",
      "transaction_id": "650E69AE-A3BA-44CA-9359-C9201744F135",
      "price": 235000,
      "date_of_transfer": "2013-01-30",
      "postcode": "SG4 8AG",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "WHITWELL",
      "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": "sg4/high-street/30",
      "property_url": "https://openproperties.uk/sg4/high-street/30"
    },
    {
      "url": "https://openproperties.uk/sg4/high-street/30/afc686a6-7667-4104-acf3-83e9af112bae",
      "transaction_id": "AFC686A6-7667-4104-ACF3-83E9AF112BAE",
      "price": 395000,
      "date_of_transfer": "2012-03-30",
      "postcode": "SG4 8RN",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "KIMPTON",
      "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": "sg4/high-street/30",
      "property_url": "https://openproperties.uk/sg4/high-street/30"
    },
    {
      "url": "https://openproperties.uk/sg4/high-street/30/f1f70bb1-29e6-443e-994e-8f31c3dc632a",
      "transaction_id": "F1F70BB1-29E6-443E-994E-8F31C3DC632A",
      "price": 130000,
      "date_of_transfer": "2007-06-21",
      "postcode": "SG4 8AG",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "WHITWELL",
      "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": "sg4/high-street/30",
      "property_url": "https://openproperties.uk/sg4/high-street/30"
    },
    {
      "url": "https://openproperties.uk/sg4/high-street/30/88d0993a-489b-47d3-bc8f-a9b380159d76",
      "transaction_id": "88D0993A-489B-47D3-BC8F-A9B380159D76",
      "price": 350000,
      "date_of_transfer": "2007-02-28",
      "postcode": "SG4 8RN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "KIMPTON",
      "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": "sg4/high-street/30",
      "property_url": "https://openproperties.uk/sg4/high-street/30"
    }
  ],
  "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
    }
  ]
}