{
  "url": "https://openproperties.uk/nn1/broad-street/alpha-house/flat-405",
  "address_path": "nn1/broad-street/alpha-house/flat-405",
  "paon": "ALPHA HOUSE",
  "saon": "FLAT 405",
  "street": "BROAD STREET",
  "locality": null,
  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN1 2HQ",
  "postcodes": [
    "NN1 2HQ"
  ],
  "latitude": 52.24130745979861,
  "longitude": -0.8995149296636182,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2009-08-28",
  "last_sale_date": "2014-09-05",
  "last_price": 106000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn1/broad-street/alpha-house/flat-405/03b6d31f-80da-4d9a-a851-b5c196d25ef6",
      "transaction_id": "03B6D31F-80DA-4D9A-A851-B5C196D25EF6",
      "price": 106000,
      "date_of_transfer": "2014-09-05",
      "postcode": "NN1 2HQ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "ALPHA HOUSE",
      "saon": "FLAT 405",
      "street": "BROAD STREET",
      "locality": null,
      "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/broad-street/alpha-house/flat-405",
      "property_url": "https://openproperties.uk/nn1/broad-street/alpha-house/flat-405"
    },
    {
      "url": "https://openproperties.uk/nn1/broad-street/alpha-house/flat-405/fcfb11d9-b372-4ec5-a19b-c61b0967f8c1",
      "transaction_id": "FCFB11D9-B372-4EC5-A19B-C61B0967F8C1",
      "price": 85000,
      "date_of_transfer": "2009-08-28",
      "postcode": "NN1 2HQ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "ALPHA HOUSE",
      "saon": "FLAT 405",
      "street": "BROAD STREET",
      "locality": null,
      "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/broad-street/alpha-house/flat-405",
      "property_url": "https://openproperties.uk/nn1/broad-street/alpha-house/flat-405"
    }
  ],
  "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
    }
  ]
}