{
  "url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2",
  "address_path": "sm4/st-helier-avenue/73/flat-2",
  "paon": "73",
  "saon": "FLAT 2",
  "street": "ST HELIER AVENUE",
  "locality": null,
  "town_city": "MORDEN",
  "district": "MERTON",
  "county": "GREATER LONDON",
  "postcode": "SM4 6JD",
  "postcodes": [
    "SM4 6JD"
  ],
  "latitude": 51.39523486614768,
  "longitude": -0.18673071085631995,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1998-04-09",
  "last_sale_date": "2018-04-03",
  "last_price": 240000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2/726bf13b-3768-0a46-e053-6c04a8c01d0d",
      "transaction_id": "726BF13B-3768-0A46-E053-6C04A8C01D0D",
      "price": 240000,
      "date_of_transfer": "2018-04-03",
      "postcode": "SM4 6JD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "73",
      "saon": "FLAT 2",
      "street": "ST HELIER AVENUE",
      "locality": null,
      "town_city": "MORDEN",
      "district": "MERTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm4/st-helier-avenue/73/flat-2",
      "property_url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2"
    },
    {
      "url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2/003bd2a6-2d16-421c-8782-4a74a13e3d8b",
      "transaction_id": "003BD2A6-2D16-421C-8782-4A74A13E3D8B",
      "price": 160000,
      "date_of_transfer": "2013-10-18",
      "postcode": "SM4 6JD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "73",
      "saon": "FLAT 2",
      "street": "ST HELIER AVENUE",
      "locality": null,
      "town_city": "MORDEN",
      "district": "MERTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm4/st-helier-avenue/73/flat-2",
      "property_url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2"
    },
    {
      "url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2/347677ac-9734-4d05-9ed6-fb3318d16d11",
      "transaction_id": "347677AC-9734-4D05-9ED6-FB3318D16D11",
      "price": 160000,
      "date_of_transfer": "2011-11-30",
      "postcode": "SM4 6JD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "73",
      "saon": "FLAT 2",
      "street": "ST HELIER AVENUE",
      "locality": null,
      "town_city": "MORDEN",
      "district": "MERTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm4/st-helier-avenue/73/flat-2",
      "property_url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2"
    },
    {
      "url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2/3608cc69-08d5-4012-a859-9f332355e83f",
      "transaction_id": "3608CC69-08D5-4012-A859-9F332355E83F",
      "price": 81500,
      "date_of_transfer": "2000-08-14",
      "postcode": "SM4 6JD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "73",
      "saon": "FLAT 2",
      "street": "ST HELIER AVENUE",
      "locality": null,
      "town_city": "MORDEN",
      "district": "MERTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm4/st-helier-avenue/73/flat-2",
      "property_url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2"
    },
    {
      "url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2/eb0d6d7f-c61b-4e3a-950f-13d94fb2292e",
      "transaction_id": "EB0D6D7F-C61B-4E3A-950F-13D94FB2292E",
      "price": 52500,
      "date_of_transfer": "1998-04-09",
      "postcode": "SM4 6JD",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "73",
      "saon": "FLAT 2",
      "street": "ST HELIER AVENUE",
      "locality": "MORDEN",
      "town_city": "MORDEN",
      "district": "MERTON",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sm4/st-helier-avenue/73/flat-2",
      "property_url": "https://openproperties.uk/sm4/st-helier-avenue/73/flat-2"
    }
  ],
  "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
    }
  ]
}