{
  "url": "https://openproperties.uk/nw7/tretawn-park/13",
  "address_path": "nw7/tretawn-park/13",
  "paon": "13",
  "saon": null,
  "street": "TRETAWN PARK",
  "locality": "LONDON",
  "town_city": "LONDON",
  "district": "BARNET",
  "county": "GREATER LONDON",
  "postcode": "NW7 4PS",
  "postcodes": [
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  ],
  "latitude": 51.62264306662972,
  "longitude": -0.248785404271152,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-01-27",
  "last_sale_date": "2007-07-09",
  "last_price": 875000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/nw7/tretawn-park/13/e2081369-2a5b-4631-8b77-a39824a07374",
      "transaction_id": "E2081369-2A5B-4631-8B77-A39824A07374",
      "price": 875000,
      "date_of_transfer": "2007-07-09",
      "postcode": "NW7 4PS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "TRETAWN PARK",
      "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": "nw7/tretawn-park/13",
      "property_url": "https://openproperties.uk/nw7/tretawn-park/13"
    },
    {
      "url": "https://openproperties.uk/nw7/tretawn-park/13/3de29195-addb-4cdf-83ba-d3043023271b",
      "transaction_id": "3DE29195-ADDB-4CDF-83BA-D3043023271B",
      "price": 265000,
      "date_of_transfer": "1997-01-27",
      "postcode": "NW7 4PS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "TRETAWN PARK",
      "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": "nw7/tretawn-park/13",
      "property_url": "https://openproperties.uk/nw7/tretawn-park/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
    }
  ]
}