{
  "url": "https://openproperties.uk/dl14/mayfield-walk/71",
  "address_path": "dl14/mayfield-walk/71",
  "paon": "71",
  "saon": null,
  "street": "MAYFIELD WALK",
  "locality": "ST HELEN AUCKLAND",
  "town_city": "BISHOP AUCKLAND",
  "district": "COUNTY DURHAM",
  "county": "COUNTY DURHAM",
  "postcode": "DL14 9UZ",
  "postcodes": [
    "DL14 9UZ"
  ],
  "latitude": 54.6341884093411,
  "longitude": -1.710026445526251,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "2001-08-17",
  "last_sale_date": "2019-05-31",
  "last_price": 85000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/dl14/mayfield-walk/71/8cac1318-1ce6-0253-e053-6b04a8c08e51",
      "transaction_id": "8CAC1318-1CE6-0253-E053-6B04A8C08E51",
      "price": 85000,
      "date_of_transfer": "2019-05-31",
      "postcode": "DL14 9UZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "71",
      "saon": null,
      "street": "MAYFIELD WALK",
      "locality": "ST HELEN AUCKLAND",
      "town_city": "BISHOP AUCKLAND",
      "district": "COUNTY DURHAM",
      "county": "COUNTY DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl14/mayfield-walk/71",
      "property_url": "https://openproperties.uk/dl14/mayfield-walk/71"
    },
    {
      "url": "https://openproperties.uk/dl14/mayfield-walk/71/39e62463-8da2-4f62-96fc-1813a6c01159",
      "transaction_id": "39E62463-8DA2-4F62-96FC-1813A6C01159",
      "price": 104950,
      "date_of_transfer": "2009-06-08",
      "postcode": "DL14 9UZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "71",
      "saon": null,
      "street": "MAYFIELD WALK",
      "locality": "ST HELEN AUCKLAND",
      "town_city": "BISHOP AUCKLAND",
      "district": "COUNTY DURHAM",
      "county": "COUNTY DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl14/mayfield-walk/71",
      "property_url": "https://openproperties.uk/dl14/mayfield-walk/71"
    },
    {
      "url": "https://openproperties.uk/dl14/mayfield-walk/71/5fa3af11-09b0-43aa-bf6c-14c5ccc0596d",
      "transaction_id": "5FA3AF11-09B0-43AA-BF6C-14C5CCC0596D",
      "price": 94000,
      "date_of_transfer": "2005-06-17",
      "postcode": "DL14 9UZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "71",
      "saon": null,
      "street": "MAYFIELD WALK",
      "locality": "ST HELEN AUCKLAND",
      "town_city": "BISHOP AUCKLAND",
      "district": "WEAR VALLEY",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl14/mayfield-walk/71",
      "property_url": "https://openproperties.uk/dl14/mayfield-walk/71"
    },
    {
      "url": "https://openproperties.uk/dl14/mayfield-walk/71/2e356928-7d21-4d5b-82f1-6dbfec5a017f",
      "transaction_id": "2E356928-7D21-4D5B-82F1-6DBFEC5A017F",
      "price": 47750,
      "date_of_transfer": "2001-08-17",
      "postcode": "DL14 9UZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "71",
      "saon": null,
      "street": "MAYFIELD WALK",
      "locality": "ST HELEN AUCKLAND",
      "town_city": "BISHOP AUCKLAND",
      "district": "WEAR VALLEY",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl14/mayfield-walk/71",
      "property_url": "https://openproperties.uk/dl14/mayfield-walk/71"
    }
  ],
  "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
    }
  ]
}