{
  "url": "https://openproperties.uk/ha6/hallowell-road/141",
  "address_path": "ha6/hallowell-road/141",
  "paon": "141",
  "saon": null,
  "street": "HALLOWELL ROAD",
  "locality": "NORTHWOOD",
  "town_city": "NORTHWOOD",
  "district": "HILLINGDON",
  "county": "GREATER LONDON",
  "postcode": "HA6 1DZ",
  "postcodes": [
    "HA6 1DZ"
  ],
  "latitude": 51.606314988767124,
  "longitude": -0.41869308979517117,
  "location_precision": "postcode_centroid",
  "sale_count": 1,
  "first_sale_date": "2006-05-10",
  "last_sale_date": "2006-05-10",
  "last_price": 275000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ha6/hallowell-road/141/c76c8d77-3562-45b8-a48c-20f8b9a7129d",
      "transaction_id": "C76C8D77-3562-45B8-A48C-20F8B9A7129D",
      "price": 275000,
      "date_of_transfer": "2006-05-10",
      "postcode": "HA6 1DZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "141",
      "saon": null,
      "street": "HALLOWELL ROAD",
      "locality": "NORTHWOOD",
      "town_city": "NORTHWOOD",
      "district": "HILLINGDON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha6/hallowell-road/141",
      "property_url": "https://openproperties.uk/ha6/hallowell-road/141"
    }
  ],
  "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
    }
  ]
}