{
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  "paon": "132",
  "saon": "THE UPPER MAISONETTE",
  "street": "MERTON ROAD",
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  "town_city": "LONDON",
  "district": "WANDSWORTH",
  "county": "GREATER LONDON",
  "postcode": "SW18 5SP",
  "postcodes": [
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  "latitude": 51.45217759980891,
  "longitude": -0.198508317411326,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
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  "last_sale_date": "2007-08-30",
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      "duration": "L",
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      "town_city": "LONDON",
      "district": "WANDSWORTH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw18/merton-road/132/the-upper-maisonette",
      "property_url": "https://openproperties.uk/sw18/merton-road/132/the-upper-maisonette"
    },
    {
      "url": "https://openproperties.uk/sw18/merton-road/132/the-upper-maisonette/89c76353-8004-4276-ac65-0be5ec6d879a",
      "transaction_id": "89C76353-8004-4276-AC65-0BE5EC6D879A",
      "price": 245000,
      "date_of_transfer": "2001-09-07",
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      "saon": "THE UPPER MAISONETTE",
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      "town_city": "LONDON",
      "district": "WANDSWORTH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw18/merton-road/132/the-upper-maisonette",
      "property_url": "https://openproperties.uk/sw18/merton-road/132/the-upper-maisonette"
    },
    {
      "url": "https://openproperties.uk/sw18/merton-road/132/the-upper-maisonette/5fcc6d51-485b-4d83-a71a-e43a628ad616",
      "transaction_id": "5FCC6D51-485B-4D83-A71A-E43A628AD616",
      "price": 112950,
      "date_of_transfer": "1997-07-31",
      "postcode": "SW18 5SP",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "132",
      "saon": "THE UPPER MAISONETTE",
      "street": "MERTON ROAD",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "WANDSWORTH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw18/merton-road/132/the-upper-maisonette",
      "property_url": "https://openproperties.uk/sw18/merton-road/132/the-upper-maisonette"
    }
  ],
  "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
    }
  ]
}