{
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  "address_path": "al4/langham-close/30",
  "paon": "30",
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  "street": "LANGHAM CLOSE",
  "locality": "ST. ALBANS",
  "town_city": "ST. ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL4 9YH",
  "postcodes": [
    "AL4 9YH"
  ],
  "latitude": 51.772966843875416,
  "longitude": -0.2979210356066451,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1996-02-23",
  "last_sale_date": "2008-08-12",
  "last_price": 467500,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/al4/langham-close/30/7ee2e9a0-e092-401c-be42-b65fe8e69caa",
      "transaction_id": "7EE2E9A0-E092-401C-BE42-B65FE8E69CAA",
      "price": 467500,
      "date_of_transfer": "2008-08-12",
      "postcode": "AL4 9YH",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "LANGHAM CLOSE",
      "locality": "ST. ALBANS",
      "town_city": "ST. ALBANS",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al4/langham-close/30",
      "property_url": "https://openproperties.uk/al4/langham-close/30"
    },
    {
      "url": "https://openproperties.uk/al4/langham-close/30/2059c2e7-e06f-4a13-9ac9-be2f161b3139",
      "transaction_id": "2059C2E7-E06F-4A13-9AC9-BE2F161B3139",
      "price": 155000,
      "date_of_transfer": "1996-02-23",
      "postcode": "AL4 9YH",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "LANGHAM CLOSE",
      "locality": "ST. ALBANS",
      "town_city": "ST. ALBANS",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al4/langham-close/30",
      "property_url": "https://openproperties.uk/al4/langham-close/30"
    }
  ],
  "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
    }
  ]
}