{
  "url": "https://openproperties.uk/hp2/perry-green/31",
  "address_path": "hp2/perry-green/31",
  "paon": "31",
  "saon": null,
  "street": "PERRY GREEN",
  "locality": null,
  "town_city": "HEMEL HEMPSTEAD",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP2 7NB",
  "postcodes": [
    "HP2 7NB"
  ],
  "latitude": 51.7790774691671,
  "longitude": -0.4443059035605676,
  "location_precision": "postcode_centroid",
  "sale_count": 6,
  "first_sale_date": "1996-04-19",
  "last_sale_date": "2023-05-12",
  "last_price": 227500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp2/perry-green/31/09266ddb-c39f-af90-e063-4704a8c02087",
      "transaction_id": "09266DDB-C39F-AF90-E063-4704A8C02087",
      "price": 227500,
      "date_of_transfer": "2023-05-12",
      "postcode": "HP2 7NB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "31",
      "saon": null,
      "street": "PERRY GREEN",
      "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": "hp2/perry-green/31",
      "property_url": "https://openproperties.uk/hp2/perry-green/31"
    },
    {
      "url": "https://openproperties.uk/hp2/perry-green/31/288dce29-2790-e510-e050-a8c06205480e",
      "transaction_id": "288DCE29-2790-E510-E050-A8C06205480E",
      "price": 183000,
      "date_of_transfer": "2015-12-14",
      "postcode": "HP2 7NB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "31",
      "saon": null,
      "street": "PERRY GREEN",
      "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": "hp2/perry-green/31",
      "property_url": "https://openproperties.uk/hp2/perry-green/31"
    },
    {
      "url": "https://openproperties.uk/hp2/perry-green/31/03d51801-a12f-480c-9e53-3e255ed3c488",
      "transaction_id": "03D51801-A12F-480C-9E53-3E255ED3C488",
      "price": 125000,
      "date_of_transfer": "2012-02-24",
      "postcode": "HP2 7NB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "31",
      "saon": null,
      "street": "PERRY GREEN",
      "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": "hp2/perry-green/31",
      "property_url": "https://openproperties.uk/hp2/perry-green/31"
    },
    {
      "url": "https://openproperties.uk/hp2/perry-green/31/202b3705-7567-47c7-a62d-4e044569830c",
      "transaction_id": "202B3705-7567-47C7-A62D-4E044569830C",
      "price": 129950,
      "date_of_transfer": "2007-01-25",
      "postcode": "HP2 7NB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "31",
      "saon": null,
      "street": "PERRY GREEN",
      "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": "hp2/perry-green/31",
      "property_url": "https://openproperties.uk/hp2/perry-green/31"
    },
    {
      "url": "https://openproperties.uk/hp2/perry-green/31/e6569f23-ac78-461b-8017-bac6ea447c7f",
      "transaction_id": "E6569F23-AC78-461B-8017-BAC6EA447C7F",
      "price": 88000,
      "date_of_transfer": "2002-08-30",
      "postcode": "HP2 7NB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "31",
      "saon": null,
      "street": "PERRY GREEN",
      "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": "hp2/perry-green/31",
      "property_url": "https://openproperties.uk/hp2/perry-green/31"
    },
    {
      "url": "https://openproperties.uk/hp2/perry-green/31/e8c85176-23f2-44ba-9152-b955e2a974d5",
      "transaction_id": "E8C85176-23F2-44BA-9152-B955E2A974D5",
      "price": 40000,
      "date_of_transfer": "1996-04-19",
      "postcode": "HP2 7NB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "31",
      "saon": null,
      "street": "PERRY GREEN",
      "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": "hp2/perry-green/31",
      "property_url": "https://openproperties.uk/hp2/perry-green/31"
    }
  ],
  "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
    }
  ]
}