{
  "url": "https://openproperties.uk/nw4/johns-avenue/32",
  "address_path": "nw4/johns-avenue/32",
  "paon": "32",
  "saon": null,
  "street": "JOHNS AVENUE",
  "locality": null,
  "town_city": "LONDON",
  "district": "BARNET",
  "county": "GREATER LONDON",
  "postcode": "NW4 4EN",
  "postcodes": [
    "NW4 4EN"
  ],
  "latitude": 51.58907548684363,
  "longitude": -0.22368774404459776,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2006-11-01",
  "last_sale_date": "2010-08-24",
  "last_price": 440000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nw4/johns-avenue/32/4a8cb379-4c9d-497b-ae81-a092908691f2",
      "transaction_id": "4A8CB379-4C9D-497B-AE81-A092908691F2",
      "price": 440000,
      "date_of_transfer": "2010-08-24",
      "postcode": "NW4 4EN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "32",
      "saon": null,
      "street": "JOHNS AVENUE",
      "locality": null,
      "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/johns-avenue/32",
      "property_url": "https://openproperties.uk/nw4/johns-avenue/32"
    },
    {
      "url": "https://openproperties.uk/nw4/johns-avenue/32/3857c75a-7d0e-420a-bfb2-55e62230f083",
      "transaction_id": "3857C75A-7D0E-420A-BFB2-55E62230F083",
      "price": 377000,
      "date_of_transfer": "2006-11-01",
      "postcode": "NW4 4EN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "32",
      "saon": null,
      "street": "JOHNS AVENUE",
      "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/johns-avenue/32",
      "property_url": "https://openproperties.uk/nw4/johns-avenue/32"
    }
  ],
  "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
    }
  ]
}