{
  "url": "https://openproperties.uk/en4/grange-avenue/23a",
  "address_path": "en4/grange-avenue/23a",
  "paon": "23A",
  "saon": null,
  "street": "GRANGE AVENUE",
  "locality": "EAST BARNET",
  "town_city": "BARNET",
  "district": "BARNET",
  "county": "GREATER LONDON",
  "postcode": "EN4 8NJ",
  "postcodes": [
    "EN4 8NJ"
  ],
  "latitude": 51.63417415454054,
  "longitude": -0.1584752379350107,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2002-04-26",
  "last_sale_date": "2016-07-12",
  "last_price": 342000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/en4/grange-avenue/23a/39140479-f241-3206-e050-a8c063057647",
      "transaction_id": "39140479-F241-3206-E050-A8C063057647",
      "price": 342000,
      "date_of_transfer": "2016-07-12",
      "postcode": "EN4 8NJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "23A",
      "saon": null,
      "street": "GRANGE AVENUE",
      "locality": "EAST BARNET",
      "town_city": "BARNET",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en4/grange-avenue/23a",
      "property_url": "https://openproperties.uk/en4/grange-avenue/23a"
    },
    {
      "url": "https://openproperties.uk/en4/grange-avenue/23a/85b6ea4f-71aa-468e-b04e-a8fd5d845066",
      "transaction_id": "85B6EA4F-71AA-468E-B04E-A8FD5D845066",
      "price": 217500,
      "date_of_transfer": "2012-02-06",
      "postcode": "EN4 8NJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "23A",
      "saon": null,
      "street": "GRANGE AVENUE",
      "locality": "EAST BARNET",
      "town_city": "BARNET",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en4/grange-avenue/23a",
      "property_url": "https://openproperties.uk/en4/grange-avenue/23a"
    },
    {
      "url": "https://openproperties.uk/en4/grange-avenue/23a/896ec736-1c41-422d-91e1-66a4554e1f0a",
      "transaction_id": "896EC736-1C41-422D-91E1-66A4554E1F0A",
      "price": 170000,
      "date_of_transfer": "2004-08-10",
      "postcode": "EN4 8NJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "23A",
      "saon": null,
      "street": "GRANGE AVENUE",
      "locality": "EAST BARNET",
      "town_city": "BARNET",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en4/grange-avenue/23a",
      "property_url": "https://openproperties.uk/en4/grange-avenue/23a"
    },
    {
      "url": "https://openproperties.uk/en4/grange-avenue/23a/ba5a68f1-52a3-49e7-b3c6-e6063a0a2be2",
      "transaction_id": "BA5A68F1-52A3-49E7-B3C6-E6063A0A2BE2",
      "price": 124500,
      "date_of_transfer": "2002-04-26",
      "postcode": "EN4 8NJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "23A",
      "saon": null,
      "street": "GRANGE AVENUE",
      "locality": "EAST BARNET",
      "town_city": "BARNET",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en4/grange-avenue/23a",
      "property_url": "https://openproperties.uk/en4/grange-avenue/23a"
    }
  ],
  "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
    }
  ]
}