{
  "url": "https://openproperties.uk/hp1/sun-square/6",
  "address_path": "hp1/sun-square/6",
  "paon": "6",
  "saon": null,
  "street": "SUN SQUARE",
  "locality": null,
  "town_city": "HEMEL HEMPSTEAD",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP1 3AW",
  "postcodes": [
    "HP1 3AW"
  ],
  "latitude": 51.76029216475115,
  "longitude": -0.47230884272686446,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1997-12-22",
  "last_sale_date": "2026-05-01",
  "last_price": 390000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp1/sun-square/6/5340b1c5-66e4-8052-e063-4804a8c06ee4",
      "transaction_id": "5340B1C5-66E4-8052-E063-4804A8C06EE4",
      "price": 390000,
      "date_of_transfer": "2026-05-01",
      "postcode": "HP1 3AW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "SUN SQUARE",
      "locality": null,
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/sun-square/6",
      "property_url": "https://openproperties.uk/hp1/sun-square/6"
    },
    {
      "url": "https://openproperties.uk/hp1/sun-square/6/ec7ad099-ac06-9200-e053-6c04a8c0e306",
      "transaction_id": "EC7AD099-AC06-9200-E053-6C04A8C0E306",
      "price": 369000,
      "date_of_transfer": "2022-09-16",
      "postcode": "HP1 3AW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "SUN SQUARE",
      "locality": null,
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/sun-square/6",
      "property_url": "https://openproperties.uk/hp1/sun-square/6"
    },
    {
      "url": "https://openproperties.uk/hp1/sun-square/6/31fb4c17-5573-57b9-e050-a8c063053436",
      "transaction_id": "31FB4C17-5573-57B9-E050-A8C063053436",
      "price": 285000,
      "date_of_transfer": "2016-04-18",
      "postcode": "HP1 3AW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "SUN SQUARE",
      "locality": null,
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/sun-square/6",
      "property_url": "https://openproperties.uk/hp1/sun-square/6"
    },
    {
      "url": "https://openproperties.uk/hp1/sun-square/6/8f7200bf-68df-407d-a0bb-6a859aa869be",
      "transaction_id": "8F7200BF-68DF-407D-A0BB-6A859AA869BE",
      "price": 155000,
      "date_of_transfer": "2002-02-18",
      "postcode": "HP1 3AW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "SUN SQUARE",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/sun-square/6",
      "property_url": "https://openproperties.uk/hp1/sun-square/6"
    },
    {
      "url": "https://openproperties.uk/hp1/sun-square/6/5c82b751-c372-4def-a699-44517218a7af",
      "transaction_id": "5C82B751-C372-4DEF-A699-44517218A7AF",
      "price": 80000,
      "date_of_transfer": "1997-12-22",
      "postcode": "HP1 3AW",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "SUN SQUARE",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/sun-square/6",
      "property_url": "https://openproperties.uk/hp1/sun-square/6"
    }
  ],
  "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
    }
  ]
}