{
  "url": "https://openproperties.uk/sm5/grosvenor-avenue/23",
  "address_path": "sm5/grosvenor-avenue/23",
  "paon": "23",
  "saon": null,
  "street": "GROSVENOR AVENUE",
  "locality": "CARSHALTON",
  "town_city": "CARSHALTON",
  "district": "SUTTON",
  "county": "GREATER LONDON",
  "postcode": "SM5 3EJ",
  "postcodes": [
    "SM5 3EJ"
  ],
  "latitude": 51.359306858336176,
  "longitude": -0.15833107314165354,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-02-07",
  "last_sale_date": "2007-12-07",
  "last_price": 611000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sm5/grosvenor-avenue/23/49d16e4a-3d1c-4719-a1dc-c795fd27db8e",
      "transaction_id": "49D16E4A-3D1C-4719-A1DC-C795FD27DB8E",
      "price": 611000,
      "date_of_transfer": "2007-12-07",
      "postcode": "SM5 3EJ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "23",
      "saon": null,
      "street": "GROSVENOR AVENUE",
      "locality": "CARSHALTON",
      "town_city": "CARSHALTON",
      "district": "SUTTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm5/grosvenor-avenue/23",
      "property_url": "https://openproperties.uk/sm5/grosvenor-avenue/23"
    },
    {
      "url": "https://openproperties.uk/sm5/grosvenor-avenue/23/d7048745-7069-4473-b805-ca919b1ca0d6",
      "transaction_id": "D7048745-7069-4473-B805-CA919B1CA0D6",
      "price": 159000,
      "date_of_transfer": "1997-02-07",
      "postcode": "SM5 3EJ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "23",
      "saon": null,
      "street": "GROSVENOR AVENUE",
      "locality": "CARSHALTON",
      "town_city": "CARSHALTON",
      "district": "SUTTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm5/grosvenor-avenue/23",
      "property_url": "https://openproperties.uk/sm5/grosvenor-avenue/23"
    }
  ],
  "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
    }
  ]
}