{
  "url": "https://openproperties.uk/nw4/sentinel-square/sentinel-house/flat-13",
  "address_path": "nw4/sentinel-square/sentinel-house/flat-13",
  "paon": "SENTINEL HOUSE",
  "saon": "FLAT 13",
  "street": "SENTINEL SQUARE",
  "locality": "LONDON",
  "town_city": "LONDON",
  "district": "BARNET",
  "county": "GREATER LONDON",
  "postcode": "NW4 2EN",
  "postcodes": [
    "NW4 2EN"
  ],
  "latitude": 51.58731265888843,
  "longitude": -0.22010436149806928,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1998-05-19",
  "last_sale_date": "2006-12-07",
  "last_price": 181500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nw4/sentinel-square/sentinel-house/flat-13/c84d7c0e-1fdb-4def-9207-422c598da922",
      "transaction_id": "C84D7C0E-1FDB-4DEF-9207-422C598DA922",
      "price": 181500,
      "date_of_transfer": "2006-12-07",
      "postcode": "NW4 2EN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "SENTINEL HOUSE",
      "saon": "FLAT 13",
      "street": "SENTINEL SQUARE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw4/sentinel-square/sentinel-house/flat-13",
      "property_url": "https://openproperties.uk/nw4/sentinel-square/sentinel-house/flat-13"
    },
    {
      "url": "https://openproperties.uk/nw4/sentinel-square/sentinel-house/flat-13/9defcd16-7ef4-4999-b917-930a20b78071",
      "transaction_id": "9DEFCD16-7EF4-4999-B917-930A20B78071",
      "price": 89000,
      "date_of_transfer": "1998-05-19",
      "postcode": "NW4 2EN",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "SENTINEL HOUSE",
      "saon": "FLAT 13",
      "street": "SENTINEL SQUARE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw4/sentinel-square/sentinel-house/flat-13",
      "property_url": "https://openproperties.uk/nw4/sentinel-square/sentinel-house/flat-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
    }
  ]
}