{
  "url": "https://openproperties.uk/al1/gillian-avenue/13",
  "address_path": "al1/gillian-avenue/13",
  "paon": "13",
  "saon": null,
  "street": "GILLIAN AVENUE",
  "locality": "ST. ALBANS",
  "town_city": "ST. ALBANS",
  "district": "ST ALBANS",
  "county": "HERTFORDSHIRE",
  "postcode": "AL1 2QH",
  "postcodes": [
    "AL1 2QH"
  ],
  "latitude": 51.735523871686915,
  "longitude": -0.34703306348056984,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1997-06-19",
  "last_sale_date": "2003-06-30",
  "last_price": 166000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al1/gillian-avenue/13/cf14118c-ef81-469d-a04f-0df83a280457",
      "transaction_id": "CF14118C-EF81-469D-A04F-0DF83A280457",
      "price": 166000,
      "date_of_transfer": "2003-06-30",
      "postcode": "AL1 2QH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "13",
      "saon": null,
      "street": "GILLIAN AVENUE",
      "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": "al1/gillian-avenue/13",
      "property_url": "https://openproperties.uk/al1/gillian-avenue/13"
    },
    {
      "url": "https://openproperties.uk/al1/gillian-avenue/13/211bba5a-0612-4bda-9214-e87906f6ab26",
      "transaction_id": "211BBA5A-0612-4BDA-9214-E87906F6AB26",
      "price": 104950,
      "date_of_transfer": "1999-11-19",
      "postcode": "AL1 2QH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "13",
      "saon": null,
      "street": "GILLIAN AVENUE",
      "locality": null,
      "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": "al1/gillian-avenue/13",
      "property_url": "https://openproperties.uk/al1/gillian-avenue/13"
    },
    {
      "url": "https://openproperties.uk/al1/gillian-avenue/13/51f3c49e-39e8-4526-b0b4-098cb891fe01",
      "transaction_id": "51F3C49E-39E8-4526-B0B4-098CB891FE01",
      "price": 71000,
      "date_of_transfer": "1997-06-19",
      "postcode": "AL1 2QH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "13",
      "saon": null,
      "street": "GILLIAN AVENUE",
      "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": "al1/gillian-avenue/13",
      "property_url": "https://openproperties.uk/al1/gillian-avenue/13"
    }
  ],
  "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
    }
  ]
}