{
  "url": "https://openproperties.uk/de55/firs-avenue/35",
  "address_path": "de55/firs-avenue/35",
  "paon": "35",
  "saon": null,
  "street": "FIRS AVENUE",
  "locality": null,
  "town_city": "ALFRETON",
  "district": "AMBER VALLEY",
  "county": "DERBYSHIRE",
  "postcode": "DE55 7EN",
  "postcodes": [
    "DE55 7EN"
  ],
  "latitude": 53.10095430194102,
  "longitude": -1.3839817084431105,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2002-05-31",
  "last_sale_date": "2019-08-09",
  "last_price": 138000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/de55/firs-avenue/35/9dbad221-9569-6eb3-e053-6b04a8c0f257",
      "transaction_id": "9DBAD221-9569-6EB3-E053-6B04A8C0F257",
      "price": 138000,
      "date_of_transfer": "2019-08-09",
      "postcode": "DE55 7EN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "FIRS AVENUE",
      "locality": null,
      "town_city": "ALFRETON",
      "district": "AMBER VALLEY",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de55/firs-avenue/35",
      "property_url": "https://openproperties.uk/de55/firs-avenue/35"
    },
    {
      "url": "https://openproperties.uk/de55/firs-avenue/35/aa34c695-9430-48cb-ab61-fff338de97a0",
      "transaction_id": "AA34C695-9430-48CB-AB61-FFF338DE97A0",
      "price": 96000,
      "date_of_transfer": "2012-11-23",
      "postcode": "DE55 7EN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "FIRS AVENUE",
      "locality": null,
      "town_city": "ALFRETON",
      "district": "AMBER VALLEY",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de55/firs-avenue/35",
      "property_url": "https://openproperties.uk/de55/firs-avenue/35"
    },
    {
      "url": "https://openproperties.uk/de55/firs-avenue/35/651ade23-281b-43e9-bc39-54c8167ff34c",
      "transaction_id": "651ADE23-281B-43E9-BC39-54C8167FF34C",
      "price": 105000,
      "date_of_transfer": "2006-03-31",
      "postcode": "DE55 7EN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "FIRS AVENUE",
      "locality": "ALFRETON",
      "town_city": "ALFRETON",
      "district": "AMBER VALLEY",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de55/firs-avenue/35",
      "property_url": "https://openproperties.uk/de55/firs-avenue/35"
    },
    {
      "url": "https://openproperties.uk/de55/firs-avenue/35/e417e59d-72d3-4b3c-9cdb-82ef04e1b99f",
      "transaction_id": "E417E59D-72D3-4B3C-9CDB-82EF04E1B99F",
      "price": 48000,
      "date_of_transfer": "2002-05-31",
      "postcode": "DE55 7EN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "FIRS AVENUE",
      "locality": "ALFRETON",
      "town_city": "ALFRETON",
      "district": "AMBER VALLEY",
      "county": "DERBYSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de55/firs-avenue/35",
      "property_url": "https://openproperties.uk/de55/firs-avenue/35"
    }
  ],
  "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
    }
  ]
}