{
  "url": "https://openproperties.uk/nn15/walsingham-avenue/76",
  "address_path": "nn15/walsingham-avenue/76",
  "paon": "76",
  "saon": null,
  "street": "WALSINGHAM AVENUE",
  "locality": null,
  "town_city": "KETTERING",
  "district": "NORTH NORTHAMPTONSHIRE",
  "county": "NORTH NORTHAMPTONSHIRE",
  "postcode": "NN15 5NW",
  "postcodes": [
    "NN15 5NW"
  ],
  "latitude": 52.388948512527726,
  "longitude": -0.695883196113022,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2007-06-08",
  "last_sale_date": "2021-11-15",
  "last_price": 263000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn15/walsingham-avenue/76/de2d0ce0-0218-51ee-e053-6c04a8c00671",
      "transaction_id": "DE2D0CE0-0218-51EE-E053-6C04A8C00671",
      "price": 263000,
      "date_of_transfer": "2021-11-15",
      "postcode": "NN15 5NW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "76",
      "saon": null,
      "street": "WALSINGHAM AVENUE",
      "locality": null,
      "town_city": "KETTERING",
      "district": "NORTH NORTHAMPTONSHIRE",
      "county": "NORTH NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn15/walsingham-avenue/76",
      "property_url": "https://openproperties.uk/nn15/walsingham-avenue/76"
    },
    {
      "url": "https://openproperties.uk/nn15/walsingham-avenue/76/288dce29-84f5-e510-e050-a8c06205480e",
      "transaction_id": "288DCE29-84F5-E510-E050-A8C06205480E",
      "price": 207000,
      "date_of_transfer": "2015-11-13",
      "postcode": "NN15 5NW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "76",
      "saon": null,
      "street": "WALSINGHAM AVENUE",
      "locality": null,
      "town_city": "KETTERING",
      "district": "KETTERING",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn15/walsingham-avenue/76",
      "property_url": "https://openproperties.uk/nn15/walsingham-avenue/76"
    },
    {
      "url": "https://openproperties.uk/nn15/walsingham-avenue/76/4e5d06fe-81aa-4a60-822a-2995782e0745",
      "transaction_id": "4E5D06FE-81AA-4A60-822A-2995782E0745",
      "price": 187500,
      "date_of_transfer": "2007-06-08",
      "postcode": "NN15 5NW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "76",
      "saon": null,
      "street": "WALSINGHAM AVENUE",
      "locality": "KETTERING",
      "town_city": "KETTERING",
      "district": "KETTERING",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn15/walsingham-avenue/76",
      "property_url": "https://openproperties.uk/nn15/walsingham-avenue/76"
    }
  ],
  "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
    }
  ]
}