{
  "url": "https://openproperties.uk/hp1/marlowes/71b",
  "address_path": "hp1/marlowes/71b",
  "paon": "71B",
  "saon": null,
  "street": "MARLOWES",
  "locality": "HEMEL HEMPSTEAD",
  "town_city": "HEMEL HEMPSTEAD",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP1 1LF",
  "postcodes": [
    "HP1 1LF"
  ],
  "latitude": 51.753677421683584,
  "longitude": -0.47186559945475703,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1995-09-29",
  "last_sale_date": "2005-05-26",
  "last_price": 171000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp1/marlowes/71b/43cde33d-e69b-4369-aa6f-23dcc5e25efc",
      "transaction_id": "43CDE33D-E69B-4369-AA6F-23DCC5E25EFC",
      "price": 171000,
      "date_of_transfer": "2005-05-26",
      "postcode": "HP1 1LF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "71B",
      "saon": null,
      "street": "MARLOWES",
      "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/marlowes/71b",
      "property_url": "https://openproperties.uk/hp1/marlowes/71b"
    },
    {
      "url": "https://openproperties.uk/hp1/marlowes/71b/cfc688ea-4fae-43a0-998b-1835cf3f3d66",
      "transaction_id": "CFC688EA-4FAE-43A0-998B-1835CF3F3D66",
      "price": 172000,
      "date_of_transfer": "2003-07-11",
      "postcode": "HP1 1LF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "71B",
      "saon": null,
      "street": "MARLOWES",
      "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/marlowes/71b",
      "property_url": "https://openproperties.uk/hp1/marlowes/71b"
    },
    {
      "url": "https://openproperties.uk/hp1/marlowes/71b/f0df28ac-0547-466a-9fe8-faaae20c132e",
      "transaction_id": "F0DF28AC-0547-466A-9FE8-FAAAE20C132E",
      "price": 150000,
      "date_of_transfer": "2002-09-23",
      "postcode": "HP1 1LF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "71B",
      "saon": null,
      "street": "MARLOWES",
      "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/marlowes/71b",
      "property_url": "https://openproperties.uk/hp1/marlowes/71b"
    },
    {
      "url": "https://openproperties.uk/hp1/marlowes/71b/233e15a7-22c3-41c8-9bfa-1985d0107202",
      "transaction_id": "233E15A7-22C3-41C8-9BFA-1985D0107202",
      "price": 33000,
      "date_of_transfer": "1995-09-29",
      "postcode": "HP1 1LF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "71B",
      "saon": null,
      "street": "MARLOWES",
      "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/marlowes/71b",
      "property_url": "https://openproperties.uk/hp1/marlowes/71b"
    }
  ],
  "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
    }
  ]
}