{
  "url": "https://openproperties.uk/sl1/upton-park/55/flat-14",
  "address_path": "sl1/upton-park/55/flat-14",
  "paon": "55",
  "saon": "FLAT 14",
  "street": "UPTON PARK",
  "locality": null,
  "town_city": "SLOUGH",
  "district": "SLOUGH",
  "county": "SLOUGH",
  "postcode": "SL1 2GB",
  "postcodes": [
    "SL1 2GB"
  ],
  "latitude": 51.50410152921674,
  "longitude": -0.5945886507724714,
  "location_precision": "postcode_centroid",
  "sale_count": 7,
  "first_sale_date": "1999-01-08",
  "last_sale_date": "2021-11-15",
  "last_price": 220000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/d4d42645-3e81-27f6-e053-6c04a8c0a572",
      "transaction_id": "D4D42645-3E81-27F6-E053-6C04A8C0A572",
      "price": 220000,
      "date_of_transfer": "2021-11-15",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    },
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/6f8393fe-a30e-4e05-af6f-9306df49ce39",
      "transaction_id": "6F8393FE-A30E-4E05-AF6F-9306DF49CE39",
      "price": 159500,
      "date_of_transfer": "2012-12-14",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    },
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/97e47d75-5226-40ee-a462-d67fbe3f9e2e",
      "transaction_id": "97E47D75-5226-40EE-A462-D67FBE3F9E2E",
      "price": 152500,
      "date_of_transfer": "2010-05-26",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    },
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/11a1e633-e5c9-46dc-a7c5-89d99fa4fb6b",
      "transaction_id": "11A1E633-E5C9-46DC-A7C5-89D99FA4FB6B",
      "price": 152000,
      "date_of_transfer": "2004-09-24",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": "SLOUGH",
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    },
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/c34f627f-e205-49f4-8329-7bf6aa806191",
      "transaction_id": "C34F627F-E205-49F4-8329-7BF6AA806191",
      "price": 117000,
      "date_of_transfer": "2001-10-05",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": "SLOUGH",
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    },
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/74d1a016-0bb0-4960-99e4-54fb9c9aec04",
      "transaction_id": "74D1A016-0BB0-4960-99E4-54FB9C9AEC04",
      "price": 79000,
      "date_of_transfer": "1999-07-15",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    },
    {
      "url": "https://openproperties.uk/sl1/upton-park/55/flat-14/84c9835c-9a8f-4d0e-9847-350654beb18e",
      "transaction_id": "84C9835C-9A8F-4D0E-9847-350654BEB18E",
      "price": 69950,
      "date_of_transfer": "1999-01-08",
      "postcode": "SL1 2GB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 14",
      "street": "UPTON PARK",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl1/upton-park/55/flat-14",
      "property_url": "https://openproperties.uk/sl1/upton-park/55/flat-14"
    }
  ],
  "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
    }
  ]
}