{
  "url": "https://openproperties.uk/nn4/barn-close/1",
  "address_path": "nn4/barn-close/1",
  "paon": "1",
  "saon": null,
  "street": "BARN CLOSE",
  "locality": "NORTHAMPTON",
  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN4 5AG",
  "postcodes": [
    "NN4 5AG"
  ],
  "latitude": 52.1921586397689,
  "longitude": -0.8817396915490534,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2000-03-31",
  "last_sale_date": "2008-06-11",
  "last_price": 280000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn4/barn-close/1/091e3732-30f5-4543-8b15-be81f4db5cab",
      "transaction_id": "091E3732-30F5-4543-8B15-BE81F4DB5CAB",
      "price": 280000,
      "date_of_transfer": "2008-06-11",
      "postcode": "NN4 5AG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "BARN 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": "nn4/barn-close/1",
      "property_url": "https://openproperties.uk/nn4/barn-close/1"
    },
    {
      "url": "https://openproperties.uk/nn4/barn-close/1/5f4c75c2-3b0e-4764-92d7-2460405e73ca",
      "transaction_id": "5F4C75C2-3B0E-4764-92D7-2460405E73CA",
      "price": 233500,
      "date_of_transfer": "2004-02-19",
      "postcode": "NN4 5AG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "BARN 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": "nn4/barn-close/1",
      "property_url": "https://openproperties.uk/nn4/barn-close/1"
    },
    {
      "url": "https://openproperties.uk/nn4/barn-close/1/21d59444-83ee-46f8-acfa-31ba7e5f255b",
      "transaction_id": "21D59444-83EE-46F8-ACFA-31BA7E5F255B",
      "price": 162500,
      "date_of_transfer": "2000-03-31",
      "postcode": "NN4 5AG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "BARN CLOSE",
      "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": "nn4/barn-close/1",
      "property_url": "https://openproperties.uk/nn4/barn-close/1"
    }
  ],
  "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
    }
  ]
}