Crown Dependency investors eye UK rental reforms as mainland opportunities shift

Investec Bank (Channel Islands) Limited (“IBCI”), says Crown Dependencies-based investors with exposure to the UK mainland rental market should pay close attention to the impact of the Renters’ Rights Bill, as the reforms are expected to reshape how landlords and property investors operate across England.

While this legislation does not affect landlords renting out property in Jersey, Guernsey or the Isle of Man, it is relevant for investors based in offshore jurisdictions who own, finance or are considering residential rental property on the UK mainland.

Investec’s analysis of the London market suggests landlords began exiting after the Bill was first proposed in September 2024, with former rental properties peaking as a share of homes listed for sale in Q1 2025. The data also shows that many of those homes are not returning to the rental market, pointing to a reduction in underlying rental stock.

Median rents for new lets in London have remained broadly stable, suggesting affordability pressures are continuing to constrain rental growth even as stock levels tighten.

At the same time, Jersey and Guernsey have introduced their own regulatory changes. In Jersey, the Residential Tenancy (Jersey) Amendment Law 2025 came into force on 15 April 2026, strengthening protections for tenants and landlords and creating clearer processes around notice, tenancy types and rent increases.

In Guernsey, parts of the new housing standards legislation came into force on 1 July 2025, including minimum standards, enforcement provisions and the Housing Health and Safety Rating System, raising baseline requirements for landlords operating on the island.

Taken together with the UK’s Renters’ Rights Bill, these developments point to an increasingly consistent theme across jurisdictions: a more regulated and more operationally demanding rental market.

Investec believes there remains an opportunity for investors who continue to commit capital to the sector. In a more heavily regulated market, well-capitalised investors and professionally run property businesses are better placed to respond because they typically have stronger processes, broader support teams and income spread across multiple assets rather than a single property.

Hollie Sleigh, Head of Offshore Real Estate Lending at Investec, said:

“For investors based offshore, the important point is that regulatory change is not confined to one market. While the UK Renters’ Rights Bill is reshaping the mainland rental landscape, where we expect clients to look more closely at structure, scale and operational capacity, we are also seeing important developments in Jersey and Guernsey that raise standards and increase expectations for landlords locally.

“As the mainland market becomes more regulated, investors based in the islands are likely to place even more value on careful asset selection, resilient income and the right financing strategy. For well-capitalised investors, that may create opportunities, but it will also require a clear understanding of how the operating environment is changing.”

Investec has operated in the Channel Islands for more than 25 years, providing private banking, tailored lending, and specialist finance solutions to high-net-worth individuals, family offices, trustees, privately owned corporates and professional intermediaries. Through its Channel Islands business, Investec supports clients with day-to-day banking, offshore financing, real estate lending, portfolio lending, foreign exchange, execution only custody and dealing, and savings solutions across Guernsey, Jersey, and its Representative Office in the Isle of Man.