{
  "url": "https://openproperties.uk/nn3/longford-avenue/92",
  "address_path": "nn3/longford-avenue/92",
  "paon": "92",
  "saon": null,
  "street": "LONGFORD AVENUE",
  "locality": "LITTLE BILLING",
  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN3 9HN",
  "postcodes": [
    "NN3 9HN"
  ],
  "latitude": 52.24819737618336,
  "longitude": -0.8278917402289333,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1997-08-22",
  "last_sale_date": "2016-07-01",
  "last_price": 102500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn3/longford-avenue/92/39140479-fbc7-3206-e050-a8c063057647",
      "transaction_id": "39140479-FBC7-3206-E050-A8C063057647",
      "price": 102500,
      "date_of_transfer": "2016-07-01",
      "postcode": "NN3 9HN",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "92",
      "saon": null,
      "street": "LONGFORD AVENUE",
      "locality": "LITTLE BILLING",
      "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/longford-avenue/92",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/92"
    },
    {
      "url": "https://openproperties.uk/nn3/longford-avenue/92/0daf11c1-dbee-4326-92ed-5e377e7bf5f6",
      "transaction_id": "0DAF11C1-DBEE-4326-92ED-5E377E7BF5F6",
      "price": 91500,
      "date_of_transfer": "2007-12-14",
      "postcode": "NN3 9HN",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "92",
      "saon": null,
      "street": "LONGFORD AVENUE",
      "locality": "LITTLE BILLING",
      "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/longford-avenue/92",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/92"
    },
    {
      "url": "https://openproperties.uk/nn3/longford-avenue/92/ac82cdd4-a1a3-4981-95e1-18e0abe74d2c",
      "transaction_id": "AC82CDD4-A1A3-4981-95E1-18E0ABE74D2C",
      "price": 41000,
      "date_of_transfer": "2000-10-31",
      "postcode": "NN3 9HN",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "92",
      "saon": null,
      "street": "LONGFORD AVENUE",
      "locality": "LITTLE BILLING",
      "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/longford-avenue/92",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/92"
    },
    {
      "url": "https://openproperties.uk/nn3/longford-avenue/92/ab10e6b4-3f34-4b97-bd7d-995cb9669101",
      "transaction_id": "AB10E6B4-3F34-4B97-BD7D-995CB9669101",
      "price": 29995,
      "date_of_transfer": "1997-08-22",
      "postcode": "NN3 9HN",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "92",
      "saon": null,
      "street": "LONGFORD AVENUE",
      "locality": "LITTLE BILLING",
      "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/longford-avenue/92",
      "property_url": "https://openproperties.uk/nn3/longford-avenue/92"
    }
  ],
  "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
    }
  ]
}