May 1st, 2026, marks the most significant changes to private renting in over three decades. If you're a London landlord or tenant, these changes affect you directly.

The Renters' Rights Act introduces new rules for almost* everyone in the private rental market. Some landlords are already adjusting their approach. Some tenants still don't know what's changed. Either way, understanding these updates now prevents problems later.

*This legislation does not cover Corporate Lets or lets at £100,000 per annum and above.

What Is Changing Under the Renters’ Rights Act 2026?

End of Fixed-Term Tenancies and Section 21 Evictions

Fixed-term tenancy agreements and Section 21 ‘no-fault’ evictions ended from 1st May 2026. All Assured Shorthold Tenancies automatically convert into rolling Assured Periodic Tenancies, with tenants able to leave using two months’ notice.

Information Sheet Deadline for Landlords

Landlords must send the official government information sheet to every named tenant by 31st May 2026. The document must be the unaltered PDF and can be provided digitally or in print.

New Rules for Rent Increases

Landlords can only increase rent once every 12 months using the formal Section 13 process with two months’ notice. Tenants also gain the right to challenge above-market increases through the First-tier Tribunal.

Updated Eviction Grounds and Legal Requirements

Section 21 notices became invalid from 1st May 2026, with landlords required to use Section 8 notices supported by legal grounds. Notices served before May must begin court proceedings by 31st July 2026 or expire.

Changes to Tenancy Renewals

Tenancies automatically convert into rolling Assured Periodic Tenancies, removing traditional renewals.

Pet Ownership Rights for Tenants

From 1st May 2026, tenants gain the contractual right to request permission for pets. Landlords must provide written reasons within four weeks if refusing, or five weeks when requesting additional information first.

Be aware that many leasehold flats in London are barred from pets by their freehold. Requested pets need to be suitable for the type of property, for example a large dog can reasonably be refused in a small flat.

Tenant Rights in London Under the 2026 Rental Law Changes

Stronger protections come with clearer responsibilities. Knowing your rights prevents issues, but so does understanding what landlords can still require.

Ending a Tenancy and Notice Periods

Tenants can end their tenancy at any time by providing two months’ written notice after the initial period, in line with rental payment dates. Rent remains payable throughout the notice period unless both parties agree in writing to shorten the timeframe.

Challenging Rent Increases Through Tribunal

Rent increases now require Form 4A and a minimum of two months’ notice under the Section 13 process. Tenants can challenge increases they believe exceed market rates through the First-tier Tribunal.

  • Tribunal decisions rely heavily on local market evidence.
  • Comparable properties must match size, condition, and location.
  • Recent lettings provide useful pricing context.
  • Specific comparisons carry more weight than affordability concerns.

Protection Against Unfair Evictions

Section 21 ‘no-fault’ evictions ended on 1st May 2026, meaning landlords must provide valid legal grounds for possession. Acceptable reasons include serious rent arrears, antisocial behaviour, property sale, or moving into the property themselves.

  • Landlords must follow formal legal procedures.
  • Correct forms and notice periods are required.
  • Court proceedings may still be necessary.
  • Citizens Advice offer support.

What London Landlords and Tenants Should Do Now

The Renters’ Rights Act introduces structural changes that require practical adjustments. Taking the right steps early helps avoid compliance issues and unnecessary disputes.

For Landlords

Landlords should review both their tenancy agreements and management processes to reflect the new legal framework.

  • Ensure all tenancies are prepared to operate as rolling periodic agreements
  • Explore rent review strategies in line with the annual Section 13 process
  • Prepare compliant procedures for handling pet requests
  • Keep clear records of notices, communications, and legal grounds for possession
  • Confirm the government information sheet has been issued to all tenants by the deadline

For landlords managing multiple properties, consistency across documentation and processes is essential.

For Tenants

Tenants benefit from increased flexibility but should understand how to use their rights correctly.

  • Provide full written notice when ending a tenancy
  • Review rent increase notices carefully before agreeing
  • Submit pet requests formally and keep written records
  • Understand that legal grounds for eviction still apply in certain circumstances

Clear communication between both parties reduces the likelihood of disputes.

Future Changes to the Private Rental Sector

Landlord Database and Ombudsman Scheme

The landlord database launches gradually from late 2026, rolling out area by area. All landlords must register themselves and their properties. The Private Rented Sector Ombudsman follows, providing dispute resolution outside courts. Registration fees apply regardless of whether you manage properties yourself or use an agent.

Awaab’s Law and Decent Homes Standard

Awaab's Law and the Decent Homes Standard extend into the private sector over the next decade. These focus on property conditions, particularly damp, mould, and health hazards. Standards expected of social housing will gradually apply to private rentals too.

Why Professional Letting Support Matters More Than Ever

Legislative changes this significant create complexity. Landlords managing multiple properties need systems that ensure compliance across their portfolio. Tenants need clarity on rights without overstepping into unreasonable demands.
Experienced letting agents understand both the letter of the law and how it operates practically. They've adapted processes, updated documentation, and trained staff on new requirements. For landlords uncertain about compliance, Finlay Brewer Estate Agents can provide professional management that reduces regulatory risk.

Staying Compliant with London Rental Laws 2026

The 1’st May 2026 implementation date introduces major changes for both landlords and tenants across the private rental sector. By 31st May 2026, landlords must also provide all tenants with the required government information sheets.

  • Rental processes must reflect the new legal framework.
  • Eviction procedures now rely on specific legal grounds.
  • Pet requests require clear written procedures.
  • Understanding rights and responsibilities reduces compliance risks.

What Happens Next for the London Rental Market?

The phased implementation continues throughout 2026 and beyond. The landlord database launches gradually by area from late 2026, followed by the Private Rented Sector Ombudsman. Awaab's Law and the Decent Homes Standard will extend into the private sector over the coming decade, though exact timelines await confirmation.

Government guidance continues to evolve as practical questions arise. Court cases will establish how tribunals interpret the new provisions, particularly around rent increase challenges and possession grounds. Industry bodies including the NRLA and trade associations publish regular updates as the implementation progresses.

Source: Renters' Rights Act 2026: Implementation timelines, no-fault evictions, and more