You sign a commercial lease expecting four walls and a roof. What you actually get is a contract that can put you on the hook for the full cost of the building’s roof, its insurance, and the neighbour’s service charges — unless you know which clauses to watch. Unlike residential tenancies, commercial leases in the UK have far fewer automatic protections. The Landlord and Tenant Act 1954 is the main piece of law that gives business tenants the right to renew their lease when it ends, but many leases are deliberately “contracted out” of that protection. The rights you do have come from a mix of statute law, common law, and the specific words in your lease — which means the document you sign matters more than any general rule.
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This article is general information only and does not constitute professional advice. For your specific situation, consult a qualified professional.
If you run a business from rented space — whether it’s an office, a restaurant, a warehouse, or a gym — those four facts shape nearly everything about your tenancy. A lease that is “contracted out” of the 1954 Act means you have no automatic right to stay when the term ends. An FRI lease can land you with a five-figure bill for roof repairs. And if your lease has no break clause, you are locked in for the full term, even if your business outgrows the space. Here’s what you actually need to know.
The single most important concept in a commercial lease is security of tenure.
What I tend to notice is that many business owners assume they have the same protections as residential tenants. They don’t. Commercial leases are far less regulated, which is why knowing your position before you sign is the single most important step you can take.
The full cost of a commercial lease goes far beyond the headline rent
The rent figure on the lease is rarely the only number you need to track. Commercial leases typically transfer a long list of costs from the landlord to the tenant, and the total can easily run 30–50% above the base rent once you add everything up. The research from Sprintlaw’s guide to commercial tenant rights identifies service charges and hidden occupancy costs as a recurring source of disputes. Service charges cover maintenance of common areas, building insurance, security, and sometimes management fees — but the lease wording determines whether those costs are capped or open-ended.
The biggest cost variable is the repair clause. Under an FRI lease you pick up the bill for everything: structural repairs, roof, external walls, windows, plumbing, electrical systems, and the building’s insurance. An internal repairing lease limits your responsibility to the inside of the unit — but even then, you may still contribute to structural costs through the service charge. The difference in annual cost between an FRI and an internal repairing lease can be tens of thousands of pounds for a mid-sized commercial unit.
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| Lease Type | Tenant Pays For | Typical Annual Cost Above Rent |
|---|---|---|
| Full Repairing & Insuring (FRI) | All structural repairs, internal repairs, building insurance, compliance costs | 15–40% of rent (plus major one-off costs for roof, structure) |
| Internal Repairing Only | Internal walls, floors, ceilings, fixtures — landlord covers structure and insurance | 5–15% of rent (service charge may still apply for common areas) |
| License to Occupy (no lease) | Agreed licence fee only — no repair or insurance obligations | 0% (but no security of tenure and limited fit-out rights) |
Rent review clauses are another cost trap. Many commercial leases include upward-only rent reviews, meaning the landlord can increase the rent to market level at set intervals, but it can never go down — even if the local market has slumped. That one-sided arrangement is legal in England and Wales, and only a specific clause in the lease can override it. My first move if I were looking at a lease would be to check both the repair clause and the rent review mechanism before discussing the headline rent.
Where commercial tenants get caught out
Assuming security of tenure is automatic
This is the most common and costly mistake. If your lease says it is “contracted out” of the Landlord and Tenant Act 1954 — and you sign a simple declaration to that effect — you have zero right to renew at the end of the term. The landlord can simply take the space back or demand a far higher rent because you have no bargaining position. The research from UK Legal Guides on commercial lease rights makes clear that you must check this before signing. There is no cooling-off period for commercial leases. Once the lease is signed, you cannot change your mind.
Signing an FRI lease without a survey
Taking on full repairing and insuring obligations without knowing the condition of the building is like buying a car without looking under the bonnet. A schedule of condition — a detailed photographic and written record of the building’s state at the start of the lease — limits your repair liability to keeping the property in that condition, not improving it. Without one, you could be forced to replace a roof that was already leaking when you moved in. What I’d do: insist on a schedule of condition being attached to the lease before you sign, and have a surveyor prepare it. The cost of the survey is a fraction of a disputed repair bill.
Ignoring the service charge breakdown
Service charges in multi-let commercial buildings are a common source of disputes. The landlord may charge for cleaning, lighting, lift maintenance, security, and a management fee — often without a transparent breakdown. Some leases allow the landlord to recover the full cost of “repair and maintenance” of common parts, which can include major structural work. The research from Sprintlaw flags service charges and hidden occupancy costs as a recurring tenant complaint. You are entitled to a full breakdown of the service charge and, in many leases, the right to challenge it through a third-party surveyor. Check whether that right is written into your lease.
Overlooking the use clause restrictions
The permitted use clause defines exactly what business you can run from the premises. A clause that says “A1 retail use” prevents you from switching to a coffee shop or a gym without the landlord’s consent. And the landlord can refuse consent or demand a premium to vary the clause. If your business model might evolve — or if you want to sublet part of the space to a different type of business — the use clause needs to be written broadly enough to allow it. Negotiating this at lease-signing stage is far easier than trying to change it later.
How to protect yourself as a commercial tenant: the full process
Before you sign: check the 1954 Act status and the lease type
Ask your solicitor or the landlord’s agent directly: is this lease inside or outside the Landlord and Tenant Act 1954? If it is contracted out, you will be asked to sign a notice and a declaration form before the lease is granted. That declaration is legally binding. If the lease is inside the Act, you have the right to apply for a new lease at the end of the term — but the process still involves serving a formal notice (a Section 26 request) and potentially going to court if the landlord objects on one of the seven statutory grounds. The Wembley Solicitors guide to commercial tenant rights lists extending and renewing leases as a core service, and for good reason — the process is technical and deadline-sensitive.
Negotiate the repair clause and attach a schedule of condition
If you cannot avoid an FRI lease — and many landlords insist on it — a schedule of condition is your best protection. This is a document prepared by a surveyor that records the state of the property at the date the lease starts, including photographs and written notes. At the end of the lease, you are only required to return the property to the same condition, not to an improved state. The schedule of condition is signed by both parties and attached to the lease as a reference point. Without it, the landlord can argue that the building should be in “pristine” condition when you vacate, regardless of how it looked when you moved in. A real estate lawyer can help you draft the clause to reference the schedule correctly.
Understand and negotiate the rent review and break clause
Rent review clauses typically appear every three or five years. Upward-only reviews are standard but can be negotiated to “upward or downward to market” in a softer market. Break clauses allow you to end the lease early, usually at a fixed point in the term — often after three years in a five-year lease. The conditions attached to a break clause are strict: you must not be in arrears at the date of the break notice, you must have paid all rent up to that date, and you must give the correct notice period in writing. Missing any one of these conditions invalidates the break. My first move would be to confirm the break date, the notice period, and the payment conditions in writing with the landlord before signing.
Plan for exit: dilapidations and the end-of-lease process
When the lease ends, the landlord can serve a schedule of dilapidations — a list of repairs and reinstatement works they want you to carry out. Under an FRI lease, this can be extensive: repainting, replacing floor coverings, repairing structural damage, and reinstating any alterations you made. The cost can run into tens of thousands of pounds. You can reduce your exposure by commissioning your own dilapidations report from a surveyor six months before the lease ends, and by carrying out the works yourself rather than paying the landlord’s inflated contractor rates. The key is to start planning early; leaving dilapidations until the final month is the fastest way to lose control of the costs.
What is changing: leasehold reform and the commercial sector
The UK government has been consulting on reforms to the Landlord and Tenant Act 1954, including proposals to simplify the renewal process and reduce the grounds on which a landlord can refuse a new lease. While no legislation has been confirmed at the time of writing, the direction of travel is toward greater tenant protection. For new leases, some landlords are already offering longer terms with rent-free periods in exchange for weaker break clauses. Keep an eye on these structural shifts — they change what is worth negotiating in a new lease.
Commercial tenant rights: frequently asked questions
Can I be evicted from a commercial property if I have no written lease? ▾
What happens if the landlord refuses to renew my lease? ▾
Can I sublet part of my commercial space? ▾
Does the landlord have to protect my commercial tenancy deposit? ▾
Can the landlord enter the property without notice? ▾
What if I want to make alterations to the commercial space? ▾
Your commercial lease is a contract — treat it like one
The rights that matter most to a commercial tenant — security of tenure, repair liability, rent certainty, and the ability to exit — are all determined by the specific words in the lease, not by a general legal safety net. Commercial property law gives you fewer automatic protections than residential tenancies, but it does give you the freedom to negotiate. A well-negotiated lease with a clear break clause, a schedule of condition, and a fair repair and service charge structure is the difference between a manageable business cost and a financial trap. If you are considering a lease for a new business space, the time to understand your rights is before you sign — not when a dispute arises.
Remember: this article is general information only. For advice on your specific situation, speak to a qualified professional.
If this was useful, you might also want to read Understanding Tenant Default Terms When Renting Commercial Space in the UK.
Sources and Further Reading
Tips for Tenant Fit-Out in Commercial Spaces — A practical look at how to handle alterations and fit-out clauses when negotiating a commercial lease.
Understanding the Role of Anchor Tenants in UK Commercial Rentals — How anchor tenant clauses affect subletting, rent, and service charge structures in multi-let buildings.
Sprintlaw (2024). Understanding Commercial Tenant Rights in the UK: A Guide for Business Owners. 🔗
Sprintlaw (2024). Commercial Property Tenant Rights in the UK: What Business Tenants Should Know. 🔗
UK Legal Guides (2024). Understanding Your Rights Under a Commercial Lease. 🔗
Wembley Solicitors (2024). 10 Must-Know Commercial Tenant Rights in the UK. 🔗
