{
  "url": "https://openproperties.uk/nn4/harrier-park/29",
  "address_path": "nn4/harrier-park/29",
  "paon": "29",
  "saon": null,
  "street": "HARRIER PARK",
  "locality": null,
  "town_city": "NORTHAMPTON",
  "district": "NORTHAMPTON",
  "county": "NORTHAMPTONSHIRE",
  "postcode": "NN4 0QG",
  "postcodes": [
    "NN4 0QG"
  ],
  "latitude": 52.21104376953667,
  "longitude": -0.9071708194789904,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2000-08-04",
  "last_sale_date": "2013-05-24",
  "last_price": 210000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/nn4/harrier-park/29/b42a3d57-f1e2-471b-8d84-36935a79f9cd",
      "transaction_id": "B42A3D57-F1E2-471B-8D84-36935A79F9CD",
      "price": 210000,
      "date_of_transfer": "2013-05-24",
      "postcode": "NN4 0QG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "HARRIER PARK",
      "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/harrier-park/29",
      "property_url": "https://openproperties.uk/nn4/harrier-park/29"
    },
    {
      "url": "https://openproperties.uk/nn4/harrier-park/29/fd8b4b35-f07c-4bf4-9a38-a80e61e0370c",
      "transaction_id": "FD8B4B35-F07C-4BF4-9A38-A80E61E0370C",
      "price": 188000,
      "date_of_transfer": "2009-06-26",
      "postcode": "NN4 0QG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "HARRIER PARK",
      "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/harrier-park/29",
      "property_url": "https://openproperties.uk/nn4/harrier-park/29"
    },
    {
      "url": "https://openproperties.uk/nn4/harrier-park/29/9d5fcba1-b6df-4f01-a637-6190e42fc643",
      "transaction_id": "9D5FCBA1-B6DF-4F01-A637-6190E42FC643",
      "price": 193000,
      "date_of_transfer": "2006-07-27",
      "postcode": "NN4 0QG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "HARRIER PARK",
      "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/harrier-park/29",
      "property_url": "https://openproperties.uk/nn4/harrier-park/29"
    },
    {
      "url": "https://openproperties.uk/nn4/harrier-park/29/fa0fc363-3301-4adc-ad24-e412969f3d00",
      "transaction_id": "FA0FC363-3301-4ADC-AD24-E412969F3D00",
      "price": 110600,
      "date_of_transfer": "2000-08-04",
      "postcode": "NN4 0QG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "29",
      "saon": null,
      "street": "HARRIER PARK",
      "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/harrier-park/29",
      "property_url": "https://openproperties.uk/nn4/harrier-park/29"
    }
  ],
  "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
    }
  ]
}