{
  "url": "https://openproperties.uk/ha5/highfield-avenue/6",
  "address_path": "ha5/highfield-avenue/6",
  "paon": "6",
  "saon": null,
  "street": "HIGHFIELD AVENUE",
  "locality": "PINNER",
  "town_city": "PINNER",
  "district": "HARROW",
  "county": "GREATER LONDON",
  "postcode": "HA5 5LA",
  "postcodes": [
    "HA5 5LA"
  ],
  "latitude": 51.58538952982135,
  "longitude": -0.3764772281197166,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2002-04-02",
  "last_sale_date": "2008-07-16",
  "last_price": 499950,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ha5/highfield-avenue/6/798ecdf6-d854-44c9-a211-c6ed26d1331c",
      "transaction_id": "798ECDF6-D854-44C9-A211-C6ED26D1331C",
      "price": 499950,
      "date_of_transfer": "2008-07-16",
      "postcode": "HA5 5LA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "HIGHFIELD AVENUE",
      "locality": "PINNER",
      "town_city": "PINNER",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha5/highfield-avenue/6",
      "property_url": "https://openproperties.uk/ha5/highfield-avenue/6"
    },
    {
      "url": "https://openproperties.uk/ha5/highfield-avenue/6/d714d46d-2a51-4aeb-9f8c-8942618504a0",
      "transaction_id": "D714D46D-2A51-4AEB-9F8C-8942618504A0",
      "price": 275000,
      "date_of_transfer": "2002-04-02",
      "postcode": "HA5 5LA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "6",
      "saon": null,
      "street": "HIGHFIELD AVENUE",
      "locality": "PINNER",
      "town_city": "PINNER",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha5/highfield-avenue/6",
      "property_url": "https://openproperties.uk/ha5/highfield-avenue/6"
    }
  ],
  "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
    }
  ]
}