Dilapidations in UK Commercial Leases: What Tenants Owe at the End of a Lease

The word sounds technical, but the concept is straightforward. Dilapidations refers to breaches of the repair, decoration, or reinstatement obligations set out in a commercial lease. In plain terms: if you have let the property fall into disrepair, made alterations without reinstating them, or failed to redecorate on schedule, those are dilapidations.

Landlords call breaches identified during the lease term interim dilapidations, though they pursue these less commonly than terminal claims.

Four lease obligations determine how much you could owe at the end of your tenancy.

A tenant's exposure typically falls into one of four categories:

• Repairing obligations
• Decorating obligations
• Reinstatement of alterations
• Yielding up covenant, which requires you to hand back the property in the condition specified by the lease.

The nature of the property matters too. A tenant in an office building faces different dilapidations exposure to one occupying a retail unit or an industrial warehouse, largely because the fit-out, the repairing standard, and the reinstatement requirements differ significantly across property types.

The extent of your liability depends entirely on the specific wording of your lease. A full repairing and insuring lease (FRI) places the full cost of repairs on the tenant, which is the most common structure in UK commercial property. On a leasehold commercial property with a longer term or an older building, that liability can add up quickly. There is no standard figure, which is why knowing your obligations from day one is one of the most valuable things you can do to protect your position.

What Happens When You Make a Dilapidations Claim?

The process follows a clear sequence, but the outcome depends on how well you engage with it.

Most dilapidations claims follow the same broad path. Near or at lease end, the landlord instructs a chartered surveyor to inspect the property and prepare a Schedule of Dilapidations, listing every alleged breach and the estimated cost to remedy it. The landlord then serves that schedule on you.

This is the starting position in what is almost always a negotiation, not a final bill. In any substantial claim, you should instruct your own chartered surveyor to review each item, challenge breaches you do not accept, and dispute costs you consider unreasonable.

Your surveyor and the landlord's surveyor then produce a Scott Schedule, a document that records each party's position side by side against every alleged breach, and acts as the central negotiating tool through which the gap between the opening claim and the final settlement is steadily narrowed. The majority of claims are resolved through a negotiated financial settlement rather than litigation.

The headline figure is a starting point, not a final bill.

It's common for initial schedules of dilapidations to be overstated, often by a significant margin. In fact, Royal Institution of Chartered Surveyors (RICS) data shows fewer than 1% of claims ever go to litigation, with most settling at a figure well below the opening claim.

If you receive a schedule with a large number at the top, do not panic. Treat it as a starting position, not a settled debt. Engaging a specialist surveyor early, ideally before the lease ends, gives you time to tackle disrepair in stages, gather evidence, and respond from a position of knowledge rather than urgency.

The chart below shows one illustrative example of how dilapidations liability can divide across property types. Figures are illustrative and will vary depending on lease terms, building age, and fit-out.

What Is the Section 18(1) Cap, and How Does It Protect You?

The law limits what a landlord can recover, and knowing that limit is one of the most powerful tools you have.

Section 18(1) of the Landlord and Tenant Act 1927 caps the damages a landlord can recover for breach of a repairing covenant at the diminution in value of the landlord's reversion. The court does not simply award the cost of the repair works. It asks how much the disrepair has actually reduced the property's market value, and that figure is often substantially lower than the headline schedule figure. This is why the opening number in a Schedule of Dilapidations is rarely what you end up paying.

A six-figure schedule can feel like a serious threat to your business. In many cases, the law is already on your side.

How the cap works in practice.

The table below shows how the cost of works and the actual recoverable sum can diverge, depending on market conditions and the landlord's intentions.

The third scenario is the second limb of Section 18(1), and it is a particularly powerful protection. If the landlord intends to demolish or structurally alter the property at or shortly after lease end in a way that would render the repairs valueless, the law extinguishes your liability for those works entirely. If you have reason to believe your landlord has redevelopment intentions, investigate this with a specialist solicitor before agreeing to any settlement.

The cap has limits, and your lease wording determines how exposed you are.

A well-advised landlord will have structured the lease to recover certain costs outside the Section 18(1) cap. A Jervis v. Harris clause allows the landlord to carry out repairs themselves during the lease term and recover the cost as a contractual debt rather than damages, bypassing the cap entirely. If your lease contains one, your landlord can enter the premises, carry out the works, and recover the full cost from you as a debt. Tenants are often unaware this clause exists in their lease until a dispute arises, which is why checking for it before you sign is one of the most practical steps you can take.

Specific contractual provisions can also allow loss of rent and professional fees to be claimed as debt outside the cap. Knowing whether these provisions exist in your lease, and taking specialist advice early, puts you in a far stronger negotiating position. Understanding the difference between freehold vs. leasehold ownership matters here too, as the structure of the landlord's interest directly affects how the cap is calculated.

What Defences Does a Tenant Have Against a Dilapidations Claim?

Tenants have more options than they realise, and the right defence can reduce or eliminate a claim entirely.

Receiving a Schedule of Dilapidations with a large headline figure can feel alarming. But that figure is rarely the final number, and in some cases the claim can be defeated altogether.

Challenge the validity of the notice. Any Section 146 Notice or dilapidations notice must meet specific technical requirements under the Law of Property Act 1925. Common defects include failure to identify the specific breach clearly, omitting the requirement for compensation, or serving the notice on the wrong party. Any one of these can render the notice invalid, so instruct a specialist solicitor before you respond or carry out any works.

Scrutinise the scope of the alleged breaches. Not every item in a schedule will fall within your obligations under the specific wording of your lease. The standard of repair required is assessed by reference to the age, character, and location of the building.

A 1970s warehouse cannot reasonably be held to the same standard as a newly built office. Never assume that because something appears on the schedule, you are legally required to remedy it.

Deploy market evidence to defeat the loss of rent claim. A landlord's loss of rent claim depends on demonstrating that the disrepair caused the void between leases. If you can show that the property would not have been re-let in any event, that element of the claim fails entirely.

This is one of the most effective and underused defences available, particularly in a difficult market where occupier demand is soft. Market conditions are evidence, not just background context.

Timing your response to reinstatement notices is itself a dilapidations defence, and one that is easy to miss. Where a landlord has given insufficient notice of reinstatement requirements, you may have grounds to remain in occupation beyond lease expiry to complete the works. This is a valuable tactical position that is easy to overlook if you are not paying close attention to the procedural timeline.

What Should You Negotiate Before Signing a Lease?

The provisions you agree to before the lease is signed determine the size of your bill at the end of it.

Most tenants focus on rent, break clauses, and lease length when reviewing a commercial lease, and in doing so leave their dilapidations exposure entirely unmanaged. Before you sign, a specialist chartered surveyor and a property solicitor should review the full lease documentation with dilapidations liability specifically in mind. The provisions below are the ones that will determine your exposure at lease end:

• Repairing covenant standard: Is it full repairing, or is liability limited in some way?
• Schedule of Condition: Is one annexed to the lease? Without one, you risk being held to a higher repair standard than the property was in when you first occupied it.
• Jervis v. Harris clause: Does the landlord have the right to carry out works and recover costs as debt, bypassing the Section 18(1) cap?
• Decorating obligations: What are the intervals, and are they proportionate to the lease term?
• Reinstatement requirements: What alterations are permitted, and will you be required to remove them at lease end?
• Professional fees and loss of rent: Can these be recovered as contractual debt or only as damages?

Heads of Terms is where you have genuine leverage on dilapidations. Push for a properly drafted Schedule of Condition, clear decorating cycle obligations, a specific carve-out for alterations that limit your reinstatement liability, and a cap or agreed procedure for reinstatement notices. Tenants who negotiate these provisions at the outset rarely face the kind of terminal claim that catches others off guard.

Frequently Asked Questions

As a tenant, should I carry out the works in the schedule or negotiate a financial settlement?

In most cases a financial settlement is the more practical outcome. It requires less time, capital, and project management at exactly the point when most tenants are focused on moving on. The right answer depends on the size of the alleged breaches, the landlord's intentions for the property, and your own financial position. A specialist chartered surveyor can assess which approach is likely to produce the better outcome in your specific situation.

What can I do during the lease term to reduce my dilapidations liability before it becomes a problem?

The most effective steps are the ones taken earliest. When signing a lease, one of the most valuable steps you can take is to secure a properly annexed Schedule of Condition. During the term, address disrepair progressively and keep records of any works carried out, including invoices, photographs, and contractor sign-offs. Instructing a specialist surveyor well before lease end gives you time to manage your liability strategically rather than reactively.