Guide to Local Authority Investigatory Powers

The UK Government has confirmed that the first phase of reforms will take effect on 1 May 2026, marking the most significant shift to tenancy law in a generation. From this date, all existing and new private tenancies in England will move onto the new system. Propertymark has consistently pressed for sufficient lead-in time to allow agents and landlords to prepare. With a firm date now announced, the sector can begin making practical plans.

Timothy Douglas, Propertymark’s Head of Policy and Campaigns, took the views and concerns of members directly to MPs as he gave evidence to the Housing, Communities and Local Government Committee inquiry into housing conditions in England on 4 November 2025. Douglas highlighted the ongoing work of professional agents in driving up standards but warned that progress under the Renters’ Rights Act 2025 depends on clarity from the UK Government, realistic timelines, and a fair regulatory framework.

The Act equips Local Housing Authorities (LHAs) with stronger rights to investigate whether a landlord or letting agent has breached certain housing laws – measures which apply to letting of private rented accommodation, and actions that may involve illegal eviction, poor standards, and non-compliance.

The legislation gained Royal Assent on 27 October 2025. Implementation will be staged via secondary legislation, and the UK Government has stated it will allow time for a smooth transition and engage the sector on commencement dates. Propertymark has hit the ground running, with training, events, and downloadable resources to support the sector through the most significant transition in private renting for a generation.