{
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  "town_city": "BERKHAMSTED",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP4 2NZ",
  "postcodes": [
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  "latitude": 51.757428556063886,
  "longitude": -0.5537180725873584,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2000-01-14",
  "last_sale_date": "2011-09-16",
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  "truncated": false,
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      "price": 173000,
      "date_of_transfer": "2011-09-16",
      "postcode": "HP4 2NZ",
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      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "24",
      "saon": null,
      "street": "OLD MILL GARDENS",
      "locality": null,
      "town_city": "BERKHAMSTED",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/old-mill-gardens/24",
      "property_url": "https://openproperties.uk/hp4/old-mill-gardens/24"
    },
    {
      "url": "https://openproperties.uk/hp4/old-mill-gardens/24/a4b89c55-0b55-41d6-90ef-c768d96292db",
      "transaction_id": "A4B89C55-0B55-41D6-90EF-C768D96292DB",
      "price": 116000,
      "date_of_transfer": "2000-01-14",
      "postcode": "HP4 2NZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "24",
      "saon": null,
      "street": "OLD MILL GARDENS",
      "locality": null,
      "town_city": "BERKHAMSTED",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/old-mill-gardens/24",
      "property_url": "https://openproperties.uk/hp4/old-mill-gardens/24"
    }
  ],
  "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
    }
  ]
}