If you are renting a property or thinking about renting one, you may have come across the term lease agreement and wondered what it actually means, how it differs from a tenancy agreement, and what you should look out for before you sign.
This guide answers all of those questions, explains the types of lease agreement used in England, and shows how recent changes under the Renters’ Rights Act 2025 affect your rights.
What Is a Lease Agreement? A Simple Definition
A lease agreement is a legally binding contract between two parties, typically referred to as the landlord (or lessor) and the tenant (or lessee), that grants the tenant the right to occupy a property for an agreed period in exchange for regular payments, usually rent.
In everyday language in the UK, the terms lease agreement and tenancy agreement are often used interchangeably. However, in strict legal terms, there is a distinction between the two and understanding that distinction matters, particularly if you are renting a flat in a building that is itself leasehold, or if you are entering into a long-term arrangement.
A lease agreement and a tenancy agreement are both legally binding contracts giving someone the right to occupy a property. The key difference lies in duration and legal classification but for most private renters in England, the two terms refer to the same thing.
Lease Agreement vs Tenancy Agreement: What Is the Difference?
In English property law, there is a technical distinction between a lease and a licence, and between a lease and a tenancy. Here is how the terminology breaks down in practice:
Short-Term Rental Agreements (Under 3 Years)
The vast majority of private rental agreements in England, where a tenant pays monthly rent to live in a property, are legally classified as tenancies rather than leases. These are governed by the Housing Act 1988 and, from May 2026, by the Renters’ Rights Act 2025. Most people refer to these as tenancy agreements, though they are sometimes loosely called lease agreements.
Long Leases (Over 21 Years)
A long lease, sometimes called a long leasehold, is a formal legal arrangement typically lasting anywhere from 99 to 999 years. This is most commonly associated with purchasing a leasehold flat, where the buyer owns the property for the duration of the lease but the land beneath it is owned by a freeholder. Long leases are a distinct area of property law and are governed by the Landlord and Tenant Act 1985 and related legislation, rather than by tenancy law.
Commercial Lease Agreements
A commercial lease agreement is a contract between a landlord and a business tenant for the use of a commercial property such as an office, retail unit, or warehouse. Commercial leases are not covered by residential tenancy law and operate under a different legal framework. This guide focuses on residential lease and tenancy agreements for private renters.
What Does a Lease Agreement Contain?
Whether it is described as a lease agreement or a tenancy agreement, a residential rental contract in England should set out the following key terms:
The Names of All Parties
The full legal names of the landlord or their managing agent and all tenants who will be living in the property. Every adult occupying the property should be named.
The Property Address
The full address of the rental property, including any additional areas covered by the agreement such as a garden, parking space, or storage unit.
The Rent and Payment Terms
The amount of rent due, the frequency of payments (typically monthly), the payment method, and the date on which rent is due each month. The agreement should also state what happens in the event of late payment.
The Start Date and Tenancy Type
The date on which the agreement begins. From 1 May 2026, under the Renters’ Rights Act 2025, all private residential tenancies in England are rolling periodic tenancies. Fixed end dates in tenancy agreements are no longer legally valid so any lease agreement that includes a fixed term should be understood in light of this change.
The Deposit
The amount of the tenancy deposit and the name of the government-approved deposit protection scheme in which it will be held. Landlords are legally required to protect deposits within 30 days of receipt. The three approved schemes are the Deposit Protection Service, MyDeposits, and the Tenancy Deposit Scheme.
Landlord and Tenant Obligations
A clear statement of what each party is responsible for. Landlords are legally obliged to maintain the structure of the property, ensure heating and hot water systems work, and keep gas and electrical installations safe. Tenants are typically responsible for minor maintenance, keeping the property clean, and reporting problems promptly.
Rules and Restrictions
Any specific rules about how the property may be used; for example, whether smoking is permitted, whether the tenant may sublet a room, and any conditions around keeping pets. Since May 2026, blanket pet bans are no longer enforceable: tenants have the right to request a pet, and landlords must consider each request individually.
Notice Periods
How much notice each party must give to end the tenancy. Under the Renters’ Rights Act, tenants must give at least 2 months’ written notice. Landlords cannot end the tenancy without a legally valid ground for possession and must follow the Section 8 notice process.
Types of Lease Agreement in England
In the context of private renting in England, you are most likely to encounter one of the following types of agreement:
Assured Periodic Tenancy (Formerly Assured Shorthold Tenancy)
This is the most common form of residential rental agreement in England. From 1 May 2026, all former Assured Shorthold Tenancies (ASTs) became Assured Periodic Tenancies under the Renters’ Rights Act. These are rolling monthly agreements with no fixed end date, governed by the Housing Act 1988 as amended.
Common Law Tenancy
A common law tenancy applies where the tenancy falls outside the scope of the Housing Act 1988; for example, where the annual rent exceeds £100,000, where the landlord lives in the same building, or where the property is used for mixed residential and commercial purposes. Common law tenancies have fewer statutory protections and are governed by the terms of the agreement itself and general contract law.
Excluded Tenancy or Licence (Lodger Agreements)
If you rent a room in your landlord’s home and sharing facilities such as a kitchen or bathroom with the landlord, you are likely to be a lodger rather than a tenant. A lodger holds a licence to occupy rather than a tenancy, which means they have fewer legal protections. The Renters’ Rights Act does not apply to lodgers.
Long Residential Lease
As noted above, a long lease is a separate legal arrangement, typically associated with leasehold flat ownership, and is distinct from a standard private rental tenancy. If you are buying a leasehold property rather than renting on a short-term basis, you will need specialist legal advice from a conveyancing solicitor.
What Makes a Lease Agreement Legally Binding?
For a lease agreement or tenancy agreement to be legally binding in England, it must satisfy the basic requirements of contract law:
- Offer: the landlord offers to let the property on stated terms
- Acceptance: the tenant accepts those terms
- Consideration: something of value is exchanged in this case, rent in exchange for the right to occupy
- Intention to create legal relations: both parties intend the agreement to be legally enforceable
A lease agreement does not need to be a written document to be legally valid in England. A verbal agreement satisfies these requirements. However, a written agreement provides vital protection for both parties if a dispute arises. From May 2026, where no written agreement exists, the landlord is legally required to provide certain written information to the tenant.
Always insist on a written lease or tenancy agreement before you move in. A verbal agreement is legally valid but almost impossible to enforce fairly if either party later disputes the terms.
What Landlords Cannot Include in a Lease Agreement
A lease agreement cannot lawfully remove or reduce the legal rights that tenants have under UK law. Any clause that attempts to do so is automatically void even if both parties signed the agreement. Common examples of unlawful or unenforceable clauses include:
- Clauses permitting Section 21 no-fault eviction (abolished from 1 May 2026)
- Clauses requiring tenants to pay banned fees under the Tenant Fees Act 2019
- Clauses using rent review provisions in place of the statutory Section 13 process
- Blanket pet prohibition clauses that refuse all requests without individual consideration
- Clauses preventing tenants from contacting their local council or other authorities about disrepair or unsafe conditions
- Clauses waiving the landlord’s legal repair obligations
If you believe a clause in your lease agreement is unlawful, seek free advice from Citizens Advice or Shelter England before signing or as soon as possible if you have already signed.
How the Renters’ Rights Act 2025 Has Changed Lease Agreements
The Renters’ Rights Act 2025, which came into force on 1 May 2026, has fundamentally altered what a residential lease agreement in England can say and how it operates. The key changes are:
Fixed Terms Are Abolished
Any fixed end date written into a lease or tenancy agreement is no longer legally effective. All assured tenancies in England are now rolling periodic tenancies. If your agreement contained a 6-month or 12-month fixed term, that term ceased to have legal effect from 1 May 2026.
No-Fault Eviction Clauses Are Void
Lease agreements that contained clauses suggesting a landlord could end the tenancy without providing a reason, previously exercised via a Section 21 notice, are no longer enforceable. Landlords must now cite a legally valid ground for possession under Schedule 2 of the Housing Act 1988.
Rent Review Clauses Cannot Be Enforced
Rent review clauses in lease agreements, which previously allowed landlords to increase rent at set intervals or by set percentages, can no longer be used. All rent increases must now follow the Section 13 process: a maximum of one increase per year, with at least 2 months’ written notice using Form 4A. Tenants can challenge any increase they consider above market rate at the First-tier Tribunal.
Pet Clauses Must Allow for Individual Requests
Blanket ‘no pets’ clauses in lease agreements are no longer automatically enforceable. Landlords must consider each pet request on its individual merits and, if they refuse, must provide written reasons. Tenants can challenge unreasonable refusals in court.
What Is a Lease Agreement for a Leasehold Flat?
If you are purchasing, rather than renting, a leasehold flat in England, the lease agreement you will sign is a very different document to a residential tenancy agreement. A long residential lease:
- Typically runs for 99, 125, 250, or 999 years
- Grants the leaseholder the right to occupy and use the flat for the duration of the lease
- Requires the payment of ground rent (though new ground rents on residential leases have been banned since 2022 under the Leasehold Reform (Ground Rent) Act) and service charges
- Is subject to the terms and conditions set by the freeholder
- Can be extended or purchased under statutory rights
Long leasehold is a complex area of property law. If you are buying a leasehold property, always instruct a qualified conveyancing solicitor and seek independent legal advice. More information is available from the Leasehold Advisory Service (LEASE).
Lease Agreement: Key Facts at a Glance
- A lease agreement is a legally binding contract granting a tenant the right to occupy a property in exchange for rent
- In everyday UK usage, lease agreement and tenancy agreement are often used interchangeably
- For private renters in England, the relevant legal framework is the Housing Act 1988 as amended by the Renters’ Rights Act 2025
- All private assured tenancies are now rolling periodic tenancies. Fixed end dates no longer apply
- Section 21 no-fault eviction clauses are abolished and unenforceable
- Rent review clauses in lease agreements cannot be used. Only the Section 13 process applies
- Blanket pet bans in lease agreements are no longer automatically enforceable
- Long leasehold lease agreements (99+ years) operate under a different legal framework entirely
Final Thoughts
So, what is a lease agreement? In the context of private renting in England in 2026, it is a legally binding contract that sets out the rights and responsibilities of both landlord and tenant and one that must now comply with the significant new protections introduced by the Renters’ Rights Act 2025.
Whether you are signing a lease agreement for the first time, reviewing an existing tenancy, or trying to understand how recent legal changes affect you, knowing what your agreement can and cannot contain is essential. The law is firmly on the side of tenants in 2026 but only if you know your rights.
Not sure if your lease agreement is fair or legally compliant?
Contend is an AI-powered legal platform designed to help renters in England understand their rights in plain English. No jargon and no expensive solicitor fees. Whether you want to check a clause in your lease agreement, understand what has changed under the Renters’ Rights Act, or get guidance on a dispute with your landlord, Contend gives you clear, reliable answers in minutes.
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