{
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  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN3 9SJ",
  "postcodes": [
    "NN3 9SJ"
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  "latitude": 52.249033441256486,
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  "location_precision": "postcode_centroid",
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      "date_of_transfer": "2001-02-09",
      "postcode": "NN3 9SJ",
      "property_type": "D",
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      "paon": "22",
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      "street": "WALGRAVE CLOSE",
      "locality": "NORTHAMPTON",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn3/walgrave-close/22",
      "property_url": "https://openproperties.uk/nn3/walgrave-close/22"
    },
    {
      "url": "https://openproperties.uk/nn3/walgrave-close/22/776d164c-b92d-4f6f-afe2-1522c8d293ac",
      "transaction_id": "776D164C-B92D-4F6F-AFE2-1522C8D293AC",
      "price": 50450,
      "date_of_transfer": "1997-04-25",
      "postcode": "NN3 9SJ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "22",
      "saon": null,
      "street": "WALGRAVE CLOSE",
      "locality": "NORTHAMPTON",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn3/walgrave-close/22",
      "property_url": "https://openproperties.uk/nn3/walgrave-close/22"
    },
    {
      "url": "https://openproperties.uk/nn3/walgrave-close/22/0686cfcf-9009-41a1-b65c-8a3b6e1fb876",
      "transaction_id": "0686CFCF-9009-41A1-B65C-8A3B6E1FB876",
      "price": 50400,
      "date_of_transfer": "1996-12-20",
      "postcode": "NN3 9SJ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "22",
      "saon": null,
      "street": "WALGRAVE CLOSE",
      "locality": "NORTHAMPTON",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn3/walgrave-close/22",
      "property_url": "https://openproperties.uk/nn3/walgrave-close/22"
    }
  ],
  "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
    }
  ]
}