{
  "url": "https://openproperties.uk/al5/penny-croft/9",
  "address_path": "al5/penny-croft/9",
  "paon": "9",
  "saon": null,
  "street": "PENNY CROFT",
  "locality": null,
  "town_city": "HARPENDEN",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL5 2PD",
  "postcodes": [
    "AL5 2PD"
  ],
  "latitude": 51.793618694566234,
  "longitude": -0.3597297475288161,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1996-01-12",
  "last_sale_date": "2018-08-16",
  "last_price": 1295000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al5/penny-croft/9/773788c2-a741-2ce4-e053-6c04a8c05e57",
      "transaction_id": "773788C2-A741-2CE4-E053-6C04A8C05E57",
      "price": 1295000,
      "date_of_transfer": "2018-08-16",
      "postcode": "AL5 2PD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "PENNY CROFT",
      "locality": null,
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/penny-croft/9",
      "property_url": "https://openproperties.uk/al5/penny-croft/9"
    },
    {
      "url": "https://openproperties.uk/al5/penny-croft/9/aa92d26b-8a02-4921-a15b-ab730d4164f4",
      "transaction_id": "AA92D26B-8A02-4921-A15B-AB730D4164F4",
      "price": 1225000,
      "date_of_transfer": "2014-10-14",
      "postcode": "AL5 2PD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "PENNY CROFT",
      "locality": null,
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/penny-croft/9",
      "property_url": "https://openproperties.uk/al5/penny-croft/9"
    },
    {
      "url": "https://openproperties.uk/al5/penny-croft/9/adaf9682-ff44-4baf-9686-2882d6957142",
      "transaction_id": "ADAF9682-FF44-4BAF-9686-2882D6957142",
      "price": 852500,
      "date_of_transfer": "2010-07-26",
      "postcode": "AL5 2PD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "PENNY CROFT",
      "locality": null,
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/penny-croft/9",
      "property_url": "https://openproperties.uk/al5/penny-croft/9"
    },
    {
      "url": "https://openproperties.uk/al5/penny-croft/9/b08ce9e0-ce1f-46d7-a7b8-ebb5edfa1374",
      "transaction_id": "B08CE9E0-CE1F-46D7-A7B8-EBB5EDFA1374",
      "price": 243500,
      "date_of_transfer": "1996-01-12",
      "postcode": "AL5 2PD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "PENNY CROFT",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/penny-croft/9",
      "property_url": "https://openproperties.uk/al5/penny-croft/9"
    }
  ],
  "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
    }
  ]
}