{
  "url": "https://openproperties.uk/b31/cromwell-lane/4",
  "address_path": "b31/cromwell-lane/4",
  "paon": "4",
  "saon": null,
  "street": "CROMWELL LANE",
  "locality": "NORTHFIELD",
  "town_city": "BIRMINGHAM",
  "district": "BIRMINGHAM",
  "county": "WEST MIDLANDS",
  "postcode": "B31 1AB",
  "postcodes": [
    "B31 1AB"
  ],
  "latitude": 52.433896047427304,
  "longitude": -1.9810993898675648,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2002-05-31",
  "last_sale_date": "2011-04-15",
  "last_price": 129000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/4/662fdf16-ea79-4793-9a71-00ec3b41561e",
      "transaction_id": "662FDF16-EA79-4793-9A71-00EC3B41561E",
      "price": 129000,
      "date_of_transfer": "2011-04-15",
      "postcode": "B31 1AB",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "4",
      "saon": null,
      "street": "CROMWELL LANE",
      "locality": "NORTHFIELD",
      "town_city": "BIRMINGHAM",
      "district": "BIRMINGHAM",
      "county": "WEST MIDLANDS",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b31/cromwell-lane/4",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/4"
    },
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/4/d3752c66-ca26-4f4a-a924-122aeb9c63dc",
      "transaction_id": "D3752C66-CA26-4F4A-A924-122AEB9C63DC",
      "price": 125000,
      "date_of_transfer": "2005-05-06",
      "postcode": "B31 1AB",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "4",
      "saon": null,
      "street": "CROMWELL LANE",
      "locality": "NORTHFIELD",
      "town_city": "BIRMINGHAM",
      "district": "BIRMINGHAM",
      "county": "WEST MIDLANDS",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b31/cromwell-lane/4",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/4"
    },
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/4/4f06a9f1-5b0b-4cc3-a0c1-964e53d95d4b",
      "transaction_id": "4F06A9F1-5B0B-4CC3-A0C1-964E53D95D4B",
      "price": 89950,
      "date_of_transfer": "2002-05-31",
      "postcode": "B31 1AB",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "4",
      "saon": null,
      "street": "CROMWELL LANE",
      "locality": "NORTHFIELD",
      "town_city": "BIRMINGHAM",
      "district": "BIRMINGHAM",
      "county": "WEST MIDLANDS",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b31/cromwell-lane/4",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/4"
    }
  ],
  "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
    }
  ]
}