{
  "url": "https://openproperties.uk/hp1/london-road/561",
  "address_path": "hp1/london-road/561",
  "paon": "561",
  "saon": null,
  "street": "LONDON ROAD",
  "locality": null,
  "town_city": "HEMEL HEMPSTEAD",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP1 2RE",
  "postcodes": [
    "HP1 2RE"
  ],
  "latitude": 51.7427291313846,
  "longitude": -0.5028984579295748,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1995-04-10",
  "last_sale_date": "2022-01-31",
  "last_price": 550000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp1/london-road/561/d93b27b0-bb7c-3100-e053-6c04a8c08887",
      "transaction_id": "D93B27B0-BB7C-3100-E053-6C04A8C08887",
      "price": 550000,
      "date_of_transfer": "2022-01-31",
      "postcode": "HP1 2RE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "561",
      "saon": null,
      "street": "LONDON ROAD",
      "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/london-road/561",
      "property_url": "https://openproperties.uk/hp1/london-road/561"
    },
    {
      "url": "https://openproperties.uk/hp1/london-road/561/36e7715b-3c41-4671-b90f-2fa0fe58b9f5",
      "transaction_id": "36E7715B-3C41-4671-B90F-2FA0FE58B9F5",
      "price": 240000,
      "date_of_transfer": "2005-03-21",
      "postcode": "HP1 2RE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "561",
      "saon": null,
      "street": "LONDON ROAD",
      "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/london-road/561",
      "property_url": "https://openproperties.uk/hp1/london-road/561"
    },
    {
      "url": "https://openproperties.uk/hp1/london-road/561/57dbce38-1a7a-48f9-bd6e-6c80c08d54ec",
      "transaction_id": "57DBCE38-1A7A-48F9-BD6E-6C80C08D54EC",
      "price": 119950,
      "date_of_transfer": "1999-07-22",
      "postcode": "HP1 2RE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "561",
      "saon": null,
      "street": "LONDON ROAD",
      "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/london-road/561",
      "property_url": "https://openproperties.uk/hp1/london-road/561"
    },
    {
      "url": "https://openproperties.uk/hp1/london-road/561/6d463f7b-ef14-4d04-b463-4f4bb407fb32",
      "transaction_id": "6D463F7B-EF14-4D04-B463-4F4BB407FB32",
      "price": 90000,
      "date_of_transfer": "1997-12-23",
      "postcode": "HP1 2RE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "561",
      "saon": null,
      "street": "LONDON ROAD",
      "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/london-road/561",
      "property_url": "https://openproperties.uk/hp1/london-road/561"
    },
    {
      "url": "https://openproperties.uk/hp1/london-road/561/28a8badf-63b0-4f7b-8c0a-e3239b697b44",
      "transaction_id": "28A8BADF-63B0-4F7B-8C0A-E3239B697B44",
      "price": 87000,
      "date_of_transfer": "1995-04-10",
      "postcode": "HP1 2RE",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "561",
      "saon": null,
      "street": "LONDON ROAD",
      "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/london-road/561",
      "property_url": "https://openproperties.uk/hp1/london-road/561"
    }
  ],
  "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
    }
  ]
}