{
  "url": "https://openproperties.uk/nn1/billing-road/247",
  "address_path": "nn1/billing-road/247",
  "paon": "247",
  "saon": null,
  "street": "BILLING ROAD",
  "locality": "NORTHAMPTON",
  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN1 5RX",
  "postcodes": [
    "NN1 5RX"
  ],
  "latitude": 52.23953316027944,
  "longitude": -0.8649964162445879,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-12-19",
  "last_sale_date": "2005-01-26",
  "last_price": 441000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn1/billing-road/247/7a9b18ee-c404-49ff-88d8-c4a7cbcd505d",
      "transaction_id": "7A9B18EE-C404-49FF-88D8-C4A7CBCD505D",
      "price": 441000,
      "date_of_transfer": "2005-01-26",
      "postcode": "NN1 5RX",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "247",
      "saon": null,
      "street": "BILLING ROAD",
      "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": "nn1/billing-road/247",
      "property_url": "https://openproperties.uk/nn1/billing-road/247"
    },
    {
      "url": "https://openproperties.uk/nn1/billing-road/247/814bad57-2722-43f7-b0be-3a68a22ed053",
      "transaction_id": "814BAD57-2722-43F7-B0BE-3A68A22ED053",
      "price": 185000,
      "date_of_transfer": "1997-12-19",
      "postcode": "NN1 5RX",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "247",
      "saon": null,
      "street": "BILLING ROAD",
      "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": "nn1/billing-road/247",
      "property_url": "https://openproperties.uk/nn1/billing-road/247"
    }
  ],
  "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
    }
  ]
}