Local authorities across London, Edinburgh, Birmingham, and Anglesey are collaborating with Airbnb in a new initiative to identify and remove social housing units being sublet illegally on the platform. The program, coordinated by the Public Sector Fraud Authority within the UK's Cabinet Office, will allow councils to access data to confirm unauthorized listings, which will then be removed by Airbnb.

Officials estimate that approximately 3,000 of Westminster's 13,000 Airbnb listings may be social homes being sublet without permission. Tenancy and lease agreements for social housing typically prohibit short-term letting. Westminster currently has 7,500 households on its waiting list for social housing, highlighting the demand for these properties.

David Harvey of Westminster City Council described the data-sharing arrangement as a crucial step, noting that housing officers previously had to act as "detectives" to uncover suspected fraud. The initiative is expected to help return hundreds of properties to families in need within its first year, as councils can confiscate illegally let flats and reallocate them to individuals on social housing waiting lists.

Nationally, over 1.3 million households in England are on waiting lists for social housing, a 10% increase in the last two years, with over 300,000 of those households in London. A social housing action campaign group suggested that while any illegal subletting is problematic, focusing on this issue is a "calculated distraction" from the larger housing crisis, arguing it has a "negligible" impact on the acute shortage.

However, Cabinet Office Minister Satvir Kaur stated that the effort is not mutually exclusive with other housing initiatives. "One in 20 social homes potentially are being used fraudulently," Kaur said. "It's right and proper that we find those homes and use them for those who truly need them." She also noted that the government is investing £39 billion in a new social and affordable homes program, aiming to deliver around 300,000 new homes over its lifetime.