{
  "url": "https://openproperties.uk/nn4/high-street/73",
  "address_path": "nn4/high-street/73",
  "paon": "73",
  "saon": null,
  "street": "HIGH STREET",
  "locality": "HARDINGSTONE",
  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN4 6DD",
  "postcodes": [
    "NN4 0NE",
    "NN4 6DD"
  ],
  "latitude": 52.21386546730502,
  "longitude": -0.8868152315359604,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2000-07-06",
  "last_sale_date": "2015-03-13",
  "last_price": 412000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn4/high-street/73/aae95ce9-3a60-4841-b00f-6abe228b8adf",
      "transaction_id": "AAE95CE9-3A60-4841-B00F-6ABE228B8ADF",
      "price": 412000,
      "date_of_transfer": "2015-03-13",
      "postcode": "NN4 6DD",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "73",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "HARDINGSTONE",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/high-street/73",
      "property_url": "https://openproperties.uk/nn4/high-street/73"
    },
    {
      "url": "https://openproperties.uk/nn4/high-street/73/37cce9fd-6b4f-432f-8824-0abfee828d09",
      "transaction_id": "37CCE9FD-6B4F-432F-8824-0ABFEE828D09",
      "price": 139995,
      "date_of_transfer": "2004-12-03",
      "postcode": "NN4 0NE",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "73",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "COLLINGTREE",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/high-street/73",
      "property_url": "https://openproperties.uk/nn4/high-street/73"
    },
    {
      "url": "https://openproperties.uk/nn4/high-street/73/e5086c79-0503-4d51-989e-3516ad207efd",
      "transaction_id": "E5086C79-0503-4D51-989E-3516AD207EFD",
      "price": 104000,
      "date_of_transfer": "2004-06-10",
      "postcode": "NN4 0NE",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "73",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "COLLINGTREE",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/high-street/73",
      "property_url": "https://openproperties.uk/nn4/high-street/73"
    },
    {
      "url": "https://openproperties.uk/nn4/high-street/73/fdc367d7-191a-4897-af97-9dc944e0f668",
      "transaction_id": "FDC367D7-191A-4897-AF97-9DC944E0F668",
      "price": 230000,
      "date_of_transfer": "2000-07-06",
      "postcode": "NN4 6DD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "73",
      "saon": null,
      "street": "HIGH STREET",
      "locality": "HARDINGSTONE",
      "town_city": "NORTHAMPTON",
      "district": "NORTHAMPTON",
      "county": "NORTHAMPTONSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nn4/high-street/73",
      "property_url": "https://openproperties.uk/nn4/high-street/73"
    }
  ],
  "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
    }
  ]
}