This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
When can a landlord forfeit a lease? A comprehensive guide for England and Wales covering landlord rights, common breaches (such as rent arrears and covenant violations), statutory procedures including Section 146 notice requirements, waiver risks, tenant protections, practical steps, and legal safeguards. Practical legal information for landlords, tenants, and advisers.

Forfeiture of a lease is a powerful legal remedy available to landlords in England and Wales that allows them to bring a lease to an end early if the tenant has breached its terms. Because forfeiture terminates the leasehold rights of a tenant and can have significant financial and practical consequences, the law imposes strict procedural requirements and safeguards. Understanding when and how a landlord may forfeit a lease is essential if you are a property owner, leaseholder, or adviser.
Introduction to Lease Forfeiture
In broad terms:
- Forfeiture means ending a lease before its natural expiry because the tenant has failed to comply with the lease agreement.
- It is rooted in contract and property law and is usually governed by the terms of the lease together with statutory rules.
- Forfeiture is available in both commercial and some long leasehold residential contexts, but it operates differently depending on the type of lease and the nature of the breach.
- The right to forfeit is not automatic - specific conditions must be met before a landlord can validly bring a lease to an end.
Forfeiture Is Based on a Lease Clause or Fundamental Breach
1. The Lease Must Contain a Forfeiture Clause
Most commercial and long residential leases include a forfeiture clause (sometimes called a “proviso for re‑entry”). This clause gives the landlord the contractual right to end the lease early if a defined breach occurs. Without such a clause, a landlord generally has no right to forfeit except in rare, fundamental breach scenarios.
2. Fundamental Breach Without an Express Clause
In limited circumstances, a lease may end as a result of a fundamental breach - a breach so serious that it makes it impossible to continue the lease relationship. Such breaches are rare and fact‑specific, and legal advice is normally needed to determine if they apply.
Common Grounds (Triggers) for Forfeiture
A landlord's right to forfeit typically arises when a tenant:
• Fails to Pay Rent
Non‑payment of rent is the most frequent trigger for forfeiture. If the lease includes a forfeiture clause covering rent, the landlord can forfeit once:
- The rent is unpaid for the period specified in the lease (often 14 or 21 days overdue).
- The landlord has taken steps required by the lease (such as serving a formal demand if stipulated).
- The right has not been waived.
A Section 146 notice under the Law of Property Act 1925 is not usually required for rent arrears, although notice requirements in the lease must always be checked.
• Breaches Other Covenants in the Lease
Other common breaches include:
- Failing to maintain or repair the property.
- Making unauthorised alterations.
- Subletting without consent.
- Using the property for purposes not permitted by the lease.
For these breaches, a landlord must normally serve a Section 146 notice that:
- Specifies the breach.
- Requires the tenant to remedy it if possible.
- Orders payment of compensation, if appropriate.
- Gives a reasonable period to comply.
Only if the tenant fails to remedy the breach within the reasonable time may the landlord proceed with forfeiture.
• Insolvency Events
Many leases permit forfeiture where a tenant becomes insolvent, enters administration, or liquidates. However, modern insolvency law may restrict enforcement (for example during an administration moratorium), so landlords should verify current insolvency rules before acting.
Relief from Forfeiture: A Tenant's Right
Tenants are typically entitled to apply for relief from forfeiture once a landlord has taken action, including filing court proceedings. Most courts will consider applications if the tenant:
- Pays all arrears and costs within a reasonable period (common in rent arrears cases).
- Remedies the breach and meets any conditions imposed by the court.
- Demonstrates that relief is fair and reasonable in all the circumstances.
This reflects the principle that forfeiture is a drastic remedy and courts may prefer to preserve commercial arrangements where possible.
How Forfeiture Is Implemented
There are two primary methods of enforcing forfeiture:
• Peaceable Re‑entry
For commercial property, a landlord may sometimes forfeit by peaceably re‑entering the premises - for example by changing the locks without using force - if the breach is rent arrears and the lease allows this. This must be done carefully to avoid criminal liability under the Criminal Law Act 1977 or unlawful eviction offences.
Peaceable re‑entry is generally unavailable for occupied residential properties due to the Protection from Eviction Act 1977.
• Court Proceedings
A safer and common route is for the landlord to:
- Serve the necessary notice (if required).
- Issue a claim for possession or forfeiture in the County Court or High Court.
- Obtain a possession order.
- Enforce the order if necessary (for example, with bailiffs).
This method provides clear judicial authority and reduces the risk of claims for wrongful eviction or trespass.
Waiver of the Right to Forfeit
A landlord can lose their right to forfeit if they behave in a way that indicates the lease continues after becoming aware of the breach. Examples of waiver include:
- Accepting rent that became due after the landlord knew about the breach.
- Acting in a manner that recognises the lease as ongoing.
Once a waiver occurs, the right to forfeit for that breach is usually lost permanently unless a new breach occurs.
Additional Legal Considerations
• Section 146 and Specialist Legislation
The Section 146 notice procedure is central for most breaches. Certain leases, especially long residential leases over seven years, may involve additional requirements under the Leasehold Property (Repairs) Act 1938 and the Commonhold and Leasehold Reform Act 2002.
• Statutory Protections
Tenants of residential premises enjoy statutory protections against illegal eviction and wrongful forfeiture under the Protection from Eviction Act 1977, whereas commercial tenants do not benefit from these protections in the same way.
• Land Registry and Charges
Before registering a forfeiture at HM Land Registry, a landlord must usually serve notice on the tenant and mortgagee. Registry practice delays certain applications until notice periods expire.
Practical Steps for Landlords
A landlord considering forfeiture should:
- Carefully review the lease wording, including forfeiture and notice provisions.
- Serve precise statutory notices (especially Section 146).
- Avoid actions that could waive forfeiture rights.
- Consider whether the breach is better addressed by negotiation or other remedies.
- Seek legal advice early to ensure compliance with court and statutory procedures.
Practical Consequences for Tenants
Tenants facing potential forfeiture should:
- Assess whether the breach can be remedied quickly (for example, paying arrears).
- Respond promptly to statutory notices and seek legal guidance.
- Consider applying for relief from forfeiture if action is taken.
- Understand that residential tenants have special protections that differ from commercial tenants.
Key Takeaways
Landlords in England and Wales may forfeit a lease when:
- The lease contains a valid forfeiture clause covering the breach.
- The tenant has breached rent obligations or other lease covenants.
- Statutory notice requirements (like Section 146) have been met where required.
- The landlord has not waived the right to forfeit by conduct after learning of the breach.
Forfeiture must be exercised carefully and lawfully. Tenants have rights to challenge forfeiture and seek relief, especially where breaches can be corrected. Both landlords and tenants should understand the statutory and contractual frameworks governing forfeiture and, where necessary, seek legal advice to protect their interests.