{
  "url": "https://openproperties.uk/b31/cromwell-lane/55",
  "address_path": "b31/cromwell-lane/55",
  "paon": "55",
  "saon": null,
  "street": "CROMWELL LANE",
  "locality": "NORTHFIELD",
  "town_city": "BIRMINGHAM",
  "district": "BIRMINGHAM",
  "county": "WEST MIDLANDS",
  "postcode": "B31 1AD",
  "postcodes": [
    "B31 1AD"
  ],
  "latitude": 52.433572654534224,
  "longitude": -1.9827468918499016,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1996-02-16",
  "last_sale_date": "2020-07-30",
  "last_price": 227500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/55/ae4d86d4-8410-4619-e053-6c04a8c03cd0",
      "transaction_id": "AE4D86D4-8410-4619-E053-6C04A8C03CD0",
      "price": 227500,
      "date_of_transfer": "2020-07-30",
      "postcode": "B31 1AD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "55",
      "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/55",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/55"
    },
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/55/a2d517b7-3d18-42ab-908d-d45c16f48ee6",
      "transaction_id": "A2D517B7-3D18-42AB-908D-D45C16F48EE6",
      "price": 187000,
      "date_of_transfer": "2007-08-23",
      "postcode": "B31 1AD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "55",
      "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/55",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/55"
    },
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/55/b70a3746-2053-4fb4-907f-dc8b93e76a04",
      "transaction_id": "B70A3746-2053-4FB4-907F-DC8B93E76A04",
      "price": 105000,
      "date_of_transfer": "2002-05-31",
      "postcode": "B31 1AD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "55",
      "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/55",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/55"
    },
    {
      "url": "https://openproperties.uk/b31/cromwell-lane/55/da2c7b0d-7c28-4b9c-9e17-b8dc668498b2",
      "transaction_id": "DA2C7B0D-7C28-4B9C-9E17-B8DC668498B2",
      "price": 64000,
      "date_of_transfer": "1996-02-16",
      "postcode": "B31 1AD",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "55",
      "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/55",
      "property_url": "https://openproperties.uk/b31/cromwell-lane/55"
    }
  ],
  "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
    }
  ]
}